3:03 p.m.
Hi,
I am using Tiny Core Linux for the guests running on KVM. Is it possible to
use libguestsfs tools for this kind of VMs? For example, VM_TC (the name of
the VM provided in libvirt) uses a qcow2 disk image. This disk image is
created from iso file of Tiny Core Linux using qemu-img utility. My host is
ubuntu 12.04. I have tried to use virt-ls tool but could not succeed and is
receiving the following error. Your help in this regard is highly
appreciated.
virt-ls -d VM_TC /
virt-ls: no operating system was found on this disk
If using guestfish '-i' option, remove this option and instead
use the commands 'run' followed by 'list-filesystems'.
You can then mount filesystems you want by hand using the
'mount' or 'mount-ro' command.
If using guestmount '-i', remove this option and choose the
filesystem(s) you want to see by manually adding '-m' option(s).
Use 'virt-filesystems' to see what filesystems are available.
If using other virt tools, this disk image won't work
with these tools. Use the guestfish equivalent commands
(see the virt tool manual page).
Regards
Arup Raton Roy
Graduate Student
David R. Cheriton School of Computer Science
University of Waterloo, Ontario, Canada
7:26 a.m.
On Sat, Mar 22, 2014 at 04:03:11PM -0400, Arup Raton Roy wrote:
Hi,
I am using Tiny Core Linux for the guests running on KVM. Is it
possible to use libguestsfs tools for this kind of VMs?
Yes.
There are two caveats: Firstly inspection might not work for all
guests. To understand what inspection is, see:
http://libguestfs.org/guestfs-faq.1.html#whats-the-deal-with-guestfish--i
Secondly, we should be able to inspect all Linux guests, including
Tiny Core Linux, but it looks like in this case it is failing. This
is a bug.
For example, VM_TC (the name of the VM provided in libvirt) uses a
qcow2 disk image. This disk image is created from iso file of Tiny
Core Linux using qemu-img utility.
I'm not clear exactly on how you are creating the guest. Can you show
us what commands you use to go from the ISO file to the guest?
Also can you use:
qemu-img info disk.img
and:
virt-filesystems --all --long -h -a disk.img
to show us exactly the format of the container and the partitions etc
inside the container.
My host is ubuntu 12.04. I have tried to use virt-ls tool but could
not succeed and is receiving the following error. Your help in this
regard is highly appreciated.
virt-ls -d VM_TC /
virt-ls: no operating system was found on this disk
[...]
You should enable debugging by setting the environment variables shown
here:
http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs
Then send us the complete, unedited output from the virt-ls command.
It will help us to diagnose exactly why inspection is failing.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine. Supports Linux and Windows.
http://people.redhat.com/~rjones/virt-df/
10:19 a.m.
On Sun, Mar 23, 2014 at 12:26:28PM +0000, Richard W.M. Jones wrote:
Secondly, we should be able to inspect all Linux guests, including
Tiny Core Linux, but it looks like in this case it is failing. This
is a bug.
I had a look at how the Tiny Core Linux ISO is arranged. It loads the
main operating system root partition as a single large initramfs, with
optional modules loaded [somehow -- not sure of the exact mechanism]
as squashfs filesystems. There's nothing wrong with that of course,
but it makes it challenging to have 'guestfish -i' open with the TCL
root filesystem, and thus programs like 'virt-cat', 'virt-ls' etc are
unlikely to work in the way you expect. There's probably not much we
can do except have inspection simply identify that it is TCL.
I have filed a bug about this:
https://bugzilla.redhat.com/show_bug.cgi?id=1079734
Rich.
----------------------------------------------------------------------
Opening the ISO file:
$ guestfish --ro -a TinyCore-current.iso
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
<fs> run
<fs> list-filesystems
/dev/sda1: iso9660
<fs> mount /dev/sda1 /
<fs> ll /boot
total 8720
dr-xr-xr-x 3 root root 2048 May 26 2013 .
dr-xr-xr-x 4 root root 2048 Jan 24 13:49 ..
-r--r--r-- 1 root root 5981138 Jan 24 13:49 core.gz
dr-xr-xr-x 2 root root 2048 May 26 2013 isolinux
-r--r--r-- 1 root root 2941168 Jan 24 13:49 vmlinuz
<fs> download /boot/core.gz /tmp/core.gz
<fs> ll /cde/optional
total 4590
dr-xr-xr-x 2 root root 10240 Jan 24 13:49 .
dr-xr-xr-x 3 root root 2048 Jan 24 13:49 ..
-r--r--r-- 1 root root 1273856 Jan 24 13:49 Xlibs.tcz
-r--r--r-- 1 root root 44 Jan 24 13:49 Xlibs.tcz.md5.txt
[etc]
<fs> download /cde/optional/Xlibs.tcz /tmp/Xlibs.tcz
<fs> exit
The core initramfs:
$ zcat core.gz | cpio -it | grep etc/
17678 blocks
etc/hostname
etc/init.d
etc/init.d/tc-functions
etc/init.d/tc-restore.sh
etc/init.d/tc_noscan.lst
etc/init.d/dhcp.sh
etc/init.d/tc-config
etc/init.d/rc.shutdown
etc/init.d/settime.sh
etc/init.d/rcS
etc/init.d/services
etc/init.d/services/dhcp
etc/init.d/services/tftpd
etc/init.d/services/crond
etc/modprobe.conf
etc/passwd
etc/gshadow
[etc]
An optional module:
$ guestfish -a Xlibs.tcz
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
<fs> run
<fs> list-filesystems
/dev/sda: squashfs
<fs> mount /dev/sda /
<fs> ll /usr/bin/
total 137
drwxr-sr-x 2 root root 243 Aug 16 2013 .
drwxr-sr-x 6 root root 63 Dec 15 2011 ..
-rwxr-xr-x 1 root root 530 Jan 14 2011 desktop.sh
-rwxr-xr-x 1 root root 873 Jan 14 2011 getRGB
-rwxr-xr-x 1 root root 14000 Mar 8 2010 hsetroot
-rwxr-xr-x 1 root root 7156 May 20 2010 mcookie
-rwxr-xr-x 1 root root 649 Feb 8 2012 setupdesktop
-rwxr-xr-x 1 root root 4052 Mar 4 2010 showrgb
-rwxr-xr-x 1 root root 1234 Dec 22 2011 startx
-rwxr-xr-x 1 root root 1932 Jun 9 2009 waitforX
-rwxr-xr-x 1 root root 29672 Apr 18 2009 xauth
-rwxr-xr-x 1 root root 7196 Apr 18 2009 xkill
-rwxr-xr-x 1 root root 14376 Apr 18 2009 xlsfonts
-rwxr-xr-x 1 root root 21852 Apr 18 2009 xmodmap
-rwxr-xr-x 1 root root 29800 Apr 18 2009 xset
lrwxrwxrwx 1 root root 9 Nov 7 16:13 xsetup -> xsetup.sh
-rwxr-xr-x 1 root root 2820 Jan 14 2011 xsetup.sh
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
7:22 a.m.
Hi Richard,
Thanks a lot for your prompt response. I am enumerating the steps that I
followed during the provisioning, if it helps.
-Arup
1. These are the commands that I used to create the disk image.
qemu-img create -f qcow2 base_VM.qcow2 512M
kvm -m 512 -cdrom Core-current.iso -hda base_VM.qcow2 -boot d -net
nic,macaddr=00:00:00:00:cc:10 -net
tap,script=/etc/ovs-ifup0,downscript=/etc/ovs-ifdown0
2. a) The output of qemu-img
qemu-img info base_VM.qcow2
image: images/base_VM.qcow2
file format: qcow2
virtual size: 512M (536870912 bytes)
disk size: 46M
cluster_size: 65536
2. b) virt-filesystems --all --long -h -a base_VM.qcow2
Name Type VFS Label MBR Size Parent
/dev/sda1 filesystem ext4 - - 512M -
/dev/sda1 partition - - 83 512M /dev/sda
/dev/sda device - - - 512M -
3. The trace report:
a. I am trying to run virt-ls for the disk image of the guest. The guest
runs Tiny Core Linux version: 4.7.7 with kernel 3.0.21-tinycore.
b. virt-ls -a images/base_VM.qcow2 /
c.
virt-ls: no operating system was found on this disk
If using guestfish '-i' option, remove this option and instead
use the commands 'run' followed by 'list-filesystems'.
You can then mount filesystems you want by hand using the
'mount' or 'mount-ro' command.
If using guestmount '-i', remove this option and choose the
filesystem(s) you want to see by manually adding '-m' option(s).
Use 'virt-filesystems' to see what filesystems are available.
If using other virt tools, this disk image won't work
with these tools. Use the guestfish equivalent commands
(see the virt tool manual page).
d.
i) The version of libguestfs:
guestfish --version
guestfish 1.14.8
ii) The host is Ubuntu 12.04.4 LTS with kernel 3.2.0-58-generic
iii) libguestfs is installed using apt-get.
iv) The detail test report
libguestfs: new guestfs handle 0x86c1f0
libguestfs: trace: add_drive_opts "images/base_VM.qcow2"
"readonly:true"
libguestfs: trace: add_drive_opts = 0
libguestfs: trace: launch
libguestfs: [00000ms] febootstrap-supermin-helper --verbose -f checksum
'/usr/lib/guestfs/supermin.d' x86_64
supermin helper [00000ms] whitelist = (not specified), host_cpu = x86_64,
kernel = (null), initrd = (null), appliance = (null)
supermin helper [00000ms] inputs[0] = /usr/lib/guestfs/supermin.d
checking modpath /lib/modules/3.2.0-58-generic is a directory
picked vmlinuz-3.2.0-58-generic because modpath
/lib/modules/3.2.0-58-generic exists
supermin helper [00000ms] finished creating kernel
supermin helper [00000ms] visiting /usr/lib/guestfs/supermin.d
supermin helper [00000ms] visiting /usr/lib/guestfs/supermin.d/base.img
supermin helper [00000ms] visiting /usr/lib/guestfs/supermin.d/daemon.img
supermin helper [00000ms] visiting /usr/lib/guestfs/supermin.d/hostfiles
supermin helper [00021ms] visiting /usr/lib/guestfs/supermin.d/init.img
supermin helper [00021ms] adding kernel modules
supermin helper [00186ms] finished creating appliance
libguestfs: [00189ms] begin testing qemu features
libguestfs: [00226ms] finished testing qemu features
libguestfs: accept_from_daemon: 0x86c1f0 g->state = 1
[00227ms] /usr/bin/kvm \
-global virtio-blk-pci.scsi=off \
-drive file=images/base_VM.qcow2,snapshot=on,if=virtio \
-nodefconfig \
-machine accel=kvm:tcg \
-nodefaults \
-nographic \
-m 500 \
-no-reboot \
-no-hpet \
-device virtio-serial \
-serial stdio \
-chardev socket,path=/tmp/libguestfsl1fLIR/guestfsd.sock,id=channel0 \
-device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
-kernel /var/tmp/.guestfs-0/kernel.2016 \
-initrd /var/tmp/.guestfs-0/initrd.2016 \
-append 'panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off
printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm
' \
-drive
file=/var/tmp/.guestfs-0/root.2016,snapshot=on,if=virtio,cache=unsafe[
0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.2.0-58-generic (buildd@allspice) (gcc
version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #88-Ubuntu SMP Tue Dec 3
17:37:58 UTC 2013 (Ubuntu 3.2.0-58.88-generic 3.2.53)
[ 0.000000] Command line: panic=1 console=ttyS0 udevtimeout=300
no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0
guestfs_verbose=1 TERM=xterm
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009bc00 (usable)
[ 0.000000] BIOS-e820: 000000000009bc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000001f3fd000 (usable)
[ 0.000000] BIOS-e820: 000000001f3fd000 - 000000001f400000 (reserved)
[ 0.000000] BIOS-e820: 00000000feffc000 - 00000000ff000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x1f3fd max_arch_pfn = 0x400000000
[ 0.000000] PAT not supported by CPU.
[ 0.000000] found SMP MP-table at [ffff8800000fdaf0] fdaf0
[ 0.000000] init_memory_mapping: 0000000000000000-000000001f3fd000
[ 0.000000] RAMDISK: 1f2e9000 - 1f3f0000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-000000001f3fd000
[ 0.000000] Initmem setup node 0 0000000000000000-000000001f3fd000
[ 0.000000] NODE_DATA [000000001f3f5000 - 000000001f3f9fff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:1cfa741, boot clock
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal empty
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009b
[ 0.000000] 0: 0x00000100 -> 0x0001f3fd
[ 0.000000] SFI: Simple Firmware Interface v0.81
http://simplefirmware.org
[ 0.000000] Intel MultiProcessor Specification v1.4
[ 0.000000] MPTABLE: OEM ID: BOCHSCPU
[ 0.000000] MPTABLE: Product ID: 0.1
[ 0.000000] MPTABLE: APIC at: 0xFEE00000
[ 0.000000] Processor #0 (Bootup-CPU)
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI
0-23
[ 0.000000] Processors: 1
[ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009b000 -
000000000009c000
[ 0.000000] PM: Registered nosave memory: 000000000009c000 -
00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 -
00000000000f0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 -
0000000000100000
[ 0.000000] Allocating PCI resources starting at 1f400000 (gap:
1f400000:dfbfc000)
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:1
nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88001f000000 s83136 r8192
d23360 u2097152
[ 0.000000] kvm-clock: cpu 0, msr 0:1f013741, primary cpu clock
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 1f00ddc0
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on.
Total pages: 125875
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: panic=1 console=ttyS0 udevtimeout=300
no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0
guestfs_verbose=1 TERM=xterm
[ 0.000000] Disabling memory control group subsystem
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 486360k/511988k available (6588k kernel code, 468k
absent, 25160k reserved, 6617k data, 924k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0,
CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] \tRCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:16640 nr_irqs:256 16
[ 0.000000] Console: colour *CGA 80x25
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Detected 2133.408 MHz processor.
[ 0.008000] Calibrating delay loop (skipped) preset value.. 4266.81
BogoMIPS (lpj=8533632)
[ 0.008000] pid_max: default: 32768 minimum: 301
[ 0.008000] Security Framework initialized
[ 0.008000] AppArmor: AppArmor initialized
[ 0.008000] Yama: becoming mindful.
[ 0.008000] Dentry cache hash table entries: 65536 (order: 7, 524288
bytes)
[ 0.008000] Inode-cache hash table entries: 32768 (order: 6, 262144
bytes)
[ 0.008059] Mount-cache hash table entries: 256
[ 0.008607] Initializing cgroup subsys cpuacct
[ 0.009046] Initializing cgroup subsys memory
[ 0.009483] Initializing cgroup subsys devices
[ 0.009921] Initializing cgroup subsys freezer
[ 0.010365] Initializing cgroup subsys blkio
[ 0.010778] Initializing cgroup subsys perf_event
[ 0.011297] mce: CPU supports 10 MCE banks
[ 0.012159] SMP alternatives: switching to UP code
[ 0.029324] Freeing SMP alternatives: 24k freed
[ 0.029828] ftrace: allocating 26602 entries in 105 pages
[ 0.037316] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.037919] CPU0: Intel QEMU Virtual CPU version 1.0 stepping 03
[ 0.144065] Performance Events: unsupported p6 CPU model 2 no PMU
driver, software events only.
[ 0.145018] NMI watchdog disabled (cpu0): hardware events not enabled
[ 0.145617] Brought up 1 CPUs
[ 0.145893] Total of 1 processors activated (4266.81 BogoMIPS).
[ 0.146806] devtmpfs: initialized
[ 0.148008] EVM: security.selinux
[ 0.148012] EVM: security.SMACK64
[ 0.148324] EVM: security.capability
[ 0.149453] print_constraints: dummy:
[ 0.149921] RTC time: 12:06:59, date: 03/24/14
[ 0.150369] NET: Registered protocol family 16
[ 0.150988] PCI: Using configuration type 1 for base access
[ 0.152659] bio: create slab <bio-0> at 0
[ 0.153145] ACPI: Interpreter disabled.
[ 0.153575] vgaarb: loaded
[ 0.153921] i2c-core: driver [aat2870] using legacy suspend method
[ 0.154500] i2c-core: driver [aat2870] using legacy resume method
[ 0.155104] SCSI subsystem initialized
[ 0.155527] usbcore: registered new interface driver usbfs
[ 0.156026] usbcore: registered new interface driver hub
[ 0.156527] usbcore: registered new device driver usb
[ 0.157068] PCI: Probing PCI hardware
[ 0.158950] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by
PIIX4 ACPI
[ 0.159653] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by
PIIX4 SMB
[ 0.176584] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
[ 0.177887] NetLabel: Initializing
[ 0.178527] NetLabel: domain hash size = 128
[ 0.179218] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.180033] NetLabel: unlabeled traffic allowed by default
[ 0.181006] Switching to clocksource kvm-clock
[ 0.189971] AppArmor: AppArmor Filesystem Enabled
[ 0.190461] pnp: PnP ACPI: disabled
[ 0.192409] NET: Registered protocol family 2
[ 0.192942] IP route cache hash table entries: 4096 (order: 3, 32768
bytes)
[ 0.193737] TCP established hash table entries: 16384 (order: 6, 262144
bytes)
[ 0.194452] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.195091] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.195678] TCP reno registered
[ 0.195966] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.196510] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.197124] NET: Registered protocol family 1
[ 0.197581] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.198119] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.198644] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.199312] platform rtc_cmos: registered platform RTC device (no PNP
device found)
[ 0.200227] audit: initializing netlink socket (disabled)
[ 0.200744] type=2000 audit(1395662820.196:1): initialized
[ 0.224979] Trying to unpack rootfs image as initramfs...
[ 0.226470] Freeing initrd memory: 1052k freed
[ 0.227190] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.229435] VFS: Disk quotas dquot_6.5.2
[ 0.229915] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.230961] fuse init (API version 7.17)
[ 0.231482] msgmni has been set to 952
[ 0.232113] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 253)
[ 0.232815] io scheduler noop registered
[ 0.233186] io scheduler deadline registered
[ 0.233607] io scheduler cfq registered (default)
[ 0.234115] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.234634] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.235381] virtio-pci 0000:00:02.0: PCI->APIC IRQ transform: INT A ->
IRQ 34
[ 0.236210] virtio-pci 0000:00:03.0: PCI->APIC IRQ transform: INT A ->
IRQ 35
[ 0.237561] virtio-pci 0000:00:04.0: PCI->APIC IRQ transform: INT A ->
IRQ 35
[ 0.238550] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.260387] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.262182] Linux agpgart interface v0.103
[ 0.263803] brd: module loaded
[ 0.264844] loop: module loaded
[ 0.273988] vda: vda1
[ 0.277929] vdb: unknown partition table
[ 0.280064] scsi0 : ata_piix
[ 0.280707] scsi1 : ata_piix
[ 0.281257] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14
[ 0.282340] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15
[ 0.284233] Fixed MDIO Bus: probed
[ 0.284924] tun: Universal TUN/TAP device driver, 1.6
[ 0.285731] tun: (C) 1999-2004 Max Krasnyansky <maxk(a)qualcomm.com>
[ 0.287057] PPP generic driver version 2.4.2
[ 0.287907] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.289036] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.290051] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.291120] usbcore: registered new interface driver libusual
[ 0.292105] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 0.294153] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.295014] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.295996] mousedev: PS/2 mouse device common for all mice
[ 0.297140] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input0
[ 0.298283] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[ 0.298977] rtc0: alarms up to one day, 114 bytes nvram
[ 0.299519] device-mapper: uevent: version 1.0.3
[ 0.300028] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised:
dm-devel(a)redhat.com
[ 0.300801] cpuidle: using governor ladder
[ 0.301172] cpuidle: using governor menu
[ 0.301527] EFI Variables Facility v0.08 2004-May-17
[ 0.302184] TCP cubic registered
[ 0.302600] NET: Registered protocol family 10
[ 0.303447] NET: Registered protocol family 17
[ 0.303871] Registering the dns_resolver key type
[ 0.304413] registered taskstats version 1
[ 0.305283] Magic number: 6:122:128
[ 0.305759] rtc_cmos rtc_cmos: setting system clock to 2014-03-24
12:06:59 UTC (1395662819)
[ 0.306527] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.307078] EDD information not available.
[ 0.443339] Freeing unused kernel memory: 924k freed
[ 0.444441] Write protecting the kernel read-only data: 12288k
[ 0.454143] Freeing unused kernel memory: 1584k freed
[ 0.458958] Freeing unused kernel memory: 1188k freed
febootstrap: mounting /proc
febootstrap: uptime: 0.46 0.17
febootstrap: ext2 mini initrd starting up: 3.14
febootstrap: mounting /sys
febootstrap: internal insmod libcrc32c.ko
febootstrap: internal insmod crc-itu-t.ko
febootstrap: internal insmod crc-ccitt.ko
febootstrap: internal insmod crc7.ko
febootstrap: internal insmod crc8.ko
febootstrap: internal insmod sparse-keymap.ko
febootstrap: internal insmod ideapad-laptop.ko
insmod: init_module: ideapad-laptop.ko: No such device
febootstrap: internal insmod virtio_mmio.ko
febootstrap: internal insmod virtio_balloon.ko
febootstrap: internal insmod virtio-rng.ko
febootstrap: internal insmod virtio_console.ko
febootstrap: internal insmod ext2.ko
febootstrap: picked /sys/block/vdb/dev as root device
febootstrap: creating /dev/root as block special 253:16
febootstrap: mounting new root on /root
febootstrap: chroot
/proc/uptime: No such file or directory
Starting /init script ...
rm: cannot remove `/proc': Is a directory
mkdir: cannot create directory `/proc': File exists
rm: cannot remove `/sys': Is a directory
mkdir: cannot create directory `/sys': File exists
cannot open /dev/null
FATAL: Module pci:v00008086d00007000sv00001AF4sd00001100bc06sc01i00 not
found.
FATAL: Module platform:Fixed not found.
WARNING: Not loading blacklisted module snd_pcsp
WARNING: Not loading blacklisted module pcspkr
FATAL: Module platform:pcspkr not found.
FATAL: Module pci:v00008086d00001237sv00001AF4sd00001100bc06sc00i00 not
found.
insmod
/lib/modules/3.2.0-58-generic/kernel/drivers/input/serio/serio_raw.ko
insmod
/lib/modules/3.2.0-58-generic/kernel/drivers/input/serio/serio_raw.ko
insmod /lib/modules/3.2.0-58-generic/kernel/drivers/i2c/busses/i2c-piix4.ko
[ 1.017725] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100,
revision 0
insmod /lib/modules/3.2.0-58-generic/kernel/drivers/input/mouse/psmouse.ko
[ 1.468107] input: ImExPS/2 Generic Explorer Mouse as
/devices/platform/i8042/serio1/input/input1
SIOCSIFADDR: No such device
eth0: ERROR while getting interface flags: No such device
SIOCADDRT: No such process
Reading all physical volumes. This may take a while...
No volume groups found
No volume groups found
/dev:
total 36
crw------T 1 0 0 10, 235 Mar 24 12:07 autofs
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 block
crw------T 1 0 0 10, 234 Mar 24 12:07 btrfs-control
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 char
crw------- 1 0 0 5, 1 Mar 24 12:07 console
lrwxrwxrwx 1 0 0 11 Mar 24 12:07 core -> /proc/kcore
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 cpu
crw------- 1 0 0 10, 60 Mar 24 12:07 cpu_dma_latency
drwxr-xr-x 4 0 0 4096 Mar 24 12:07 disk
crw------- 1 0 0 10, 61 Mar 24 12:07 ecryptfs
lrwxrwxrwx 1 0 0 13 Mar 24 12:07 fd -> /proc/self/fd
crw-rw-rw- 1 0 0 1, 7 Mar 24 12:07 full
crw------T 1 0 0 10, 229 Mar 24 12:07 fuse
drwxr-xr-x 3 0 0 4096 Mar 24 12:07 input
crw------- 1 0 0 1, 11 Mar 24 12:07 kmsg
crw------- 1 0 0 10, 237 Mar 24 12:07 loop-control
brw------- 1 0 0 7, 0 Mar 24 12:07 loop0
brw------- 1 0 0 7, 1 Mar 24 12:07 loop1
brw------- 1 0 0 7, 2 Mar 24 12:07 loop2
brw------- 1 0 0 7, 3 Mar 24 12:07 loop3
brw------- 1 0 0 7, 4 Mar 24 12:07 loop4
brw------- 1 0 0 7, 5 Mar 24 12:07 loop5
brw------- 1 0 0 7, 6 Mar 24 12:07 loop6
brw------- 1 0 0 7, 7 Mar 24 12:07 loop7
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 mapper
crw------- 1 0 0 10, 227 Mar 24 12:07 mcelog
crw-r----- 1 0 0 1, 1 Mar 24 12:07 mem
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 net
crw------- 1 0 0 10, 59 Mar 24 12:07 network_latency
crw------- 1 0 0 10, 58 Mar 24 12:07 network_throughput
crw-rw-rw- 1 0 0 1, 3 Mar 24 12:07 null
crw------- 1 0 0 1, 12 Mar 24 12:07 oldmem
crw-r----- 1 0 0 1, 4 Mar 24 12:07 port
crw------- 1 0 0 108, 0 Mar 24 12:07 ppp
crw------- 1 0 0 10, 1 Mar 24 12:07 psaux
crw-rw-rw- 1 0 0 5, 2 Mar 24 12:07 ptmx
brw------- 1 0 0 1, 0 Mar 24 12:07 ram0
brw------- 1 0 0 1, 1 Mar 24 12:07 ram1
brw------- 1 0 0 1, 10 Mar 24 12:07 ram10
brw------- 1 0 0 1, 11 Mar 24 12:07 ram11
brw------- 1 0 0 1, 12 Mar 24 12:07 ram12
brw------- 1 0 0 1, 13 Mar 24 12:07 ram13
brw------- 1 0 0 1, 14 Mar 24 12:07 ram14
brw------- 1 0 0 1, 15 Mar 24 12:07 ram15
brw------- 1 0 0 1, 2 Mar 24 12:07 ram2
brw------- 1 0 0 1, 3 Mar 24 12:07 ram3
brw------- 1 0 0 1, 4 Mar 24 12:07 ram4
brw------- 1 0 0 1, 5 Mar 24 12:07 ram5
brw------- 1 0 0 1, 6 Mar 24 12:07 ram6
brw------- 1 0 0 1, 7 Mar 24 12:07 ram7
brw------- 1 0 0 1, 8 Mar 24 12:07 ram8
brw------- 1 0 0 1, 9 Mar 24 12:07 ram9
crw-rw-rw- 1 0 0 1, 8 Mar 24 12:07 random
crw-r--r-- 1 0 0 10, 62 Mar 24 12:07 rfkill
lrwxrwxrwx 1 0 0 4 Mar 24 12:07 rtc -> rtc0
crw------- 1 0 0 254, 0 Mar 24 12:07 rtc0
crw------- 1 0 0 10, 231 Mar 24 12:07 snapshot
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 snd
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 stdout -> /proc/self/fd/1
crw-rw-rw- 1 0 0 5, 0 Mar 24 12:07 tty
crw--w---- 1 0 0 4, 0 Mar 24 12:07 tty0
crw--w---- 1 0 0 4, 1 Mar 24 12:07 tty1
crw--w---- 1 0 0 4, 10 Mar 24 12:07 tty10
crw--w---- 1 0 0 4, 11 Mar 24 12:07 tty11
crw--w---- 1 0 0 4, 12 Mar 24 12:07 tty12
crw--w---- 1 0 0 4, 13 Mar 24 12:07 tty13
crw--w---- 1 0 0 4, 14 Mar 24 12:07 tty14
crw--w---- 1 0 0 4, 15 Mar 24 12:07 tty15
crw--w---- 1 0 0 4, 16 Mar 24 12:07 tty16
crw--w---- 1 0 0 4, 17 Mar 24 12:07 tty17
crw--w---- 1 0 0 4, 18 Mar 24 12:07 tty18
crw--w---- 1 0 0 4, 19 Mar 24 12:07 tty19
crw--w---- 1 0 0 4, 2 Mar 24 12:07 tty2
crw--w---- 1 0 0 4, 20 Mar 24 12:07 tty20
crw--w---- 1 0 0 4, 21 Mar 24 12:07 tty21
crw--w---- 1 0 0 4, 22 Mar 24 12:07 tty22
crw--w---- 1 0 0 4, 23 Mar 24 12:07 tty23
crw--w---- 1 0 0 4, 24 Mar 24 12:07 tty24
crw--w---- 1 0 0 4, 25 Mar 24 12:07 tty25
crw--w---- 1 0 0 4, 26 Mar 24 12:07 tty26
crw--w---- 1 0 0 4, 27 Mar 24 12:07 tty27
crw--w---- 1 0 0 4, 28 Mar 24 12:07 tty28
crw--w---- 1 0 0 4, 29 Mar 24 12:07 tty29
crw--w---- 1 0 0 4, 3 Mar 24 12:07 tty3
crw--w---- 1 0 0 4, 30 Mar 24 12:07 tty30
crw--w---- 1 0 0 4, 31 Mar 24 12:07 tty31
crw--w---- 1 0 0 4, 32 Mar 24 12:07 tty32
crw--w---- 1 0 0 4, 33 Mar 24 12:07 tty33
crw--w---- 1 0 0 4, 34 Mar 24 12:07 tty34
crw--w---- 1 0 0 4, 35 Mar 24 12:07 tty35
crw--w---- 1 0 0 4, 36 Mar 24 12:07 tty36
crw--w---- 1 0 0 4, 37 Mar 24 12:07 tty37
crw--w---- 1 0 0 4, 38 Mar 24 12:07 tty38
crw--w---- 1 0 0 4, 39 Mar 24 12:07 tty39
crw--w---- 1 0 0 4, 4 Mar 24 12:07 tty4
crw--w---- 1 0 0 4, 40 Mar 24 12:07 tty40
crw--w---- 1 0 0 4, 41 Mar 24 12:07 tty41
crw--w---- 1 0 0 4, 42 Mar 24 12:07 tty42
crw--w---- 1 0 0 4, 43 Mar 24 12:07 tty43
crw--w---- 1 0 0 4, 44 Mar 24 12:07 tty44
crw--w---- 1 0 0 4, 45 Mar 24 12:07 tty45
crw--w---- 1 0 0 4, 46 Mar 24 12:07 tty46
crw--w---- 1 0 0 4, 47 Mar 24 12:07 tty47
crw--w---- 1 0 0 4, 48 Mar 24 12:07 tty48
crw--w---- 1 0 0 4, 49 Mar 24 12:07 tty49
crw--w---- 1 0 0 4, 5 Mar 24 12:07 tty5
crw--w---- 1 0 0 4, 50 Mar 24 12:07 tty50
crw--w---- 1 0 0 4, 51 Mar 24 12:07 tty51
crw--w---- 1 0 0 4, 52 Mar 24 12:07 tty52
crw--w---- 1 0 0 4, 53 Mar 24 12:07 tty53
crw--w---- 1 0 0 4, 54 Mar 24 12:07 tty54
crw--w---- 1 0 0 4, 55 Mar 24 12:07 tty55
crw--w---- 1 0 0 4, 56 Mar 24 12:07 tty56
crw--w---- 1 0 0 4, 57 Mar 24 12:07 tty57
crw--w---- 1 0 0 4, 58 Mar 24 12:07 tty58
crw--w---- 1 0 0 4, 59 Mar 24 12:07 tty59
crw--w---- 1 0 0 4, 6 Mar 24 12:07 tty6
crw--w---- 1 0 0 4, 60 Mar 24 12:07 tty60
crw--w---- 1 0 0 4, 61 Mar 24 12:07 tty61
crw--w---- 1 0 0 4, 62 Mar 24 12:07 tty62
crw--w---- 1 0 0 4, 63 Mar 24 12:07 tty63
crw--w---- 1 0 0 4, 7 Mar 24 12:07 tty7
crw--w---- 1 0 0 4, 8 Mar 24 12:07 tty8
crw--w---- 1 0 0 4, 9 Mar 24 12:07 tty9
crw------- 1 0 0 4, 64 Mar 24 12:07 ttyS0
crw------- 1 0 0 4, 65 Mar 24 12:07 ttyS1
crw------- 1 0 0 4, 74 Mar 24 12:07 ttyS10
crw------- 1 0 0 4, 75 Mar 24 12:07 ttyS11
crw------- 1 0 0 4, 76 Mar 24 12:07 ttyS12
crw------- 1 0 0 4, 77 Mar 24 12:07 ttyS13
crw------- 1 0 0 4, 78 Mar 24 12:07 ttyS14
crw------- 1 0 0 4, 79 Mar 24 12:07 ttyS15
crw------- 1 0 0 4, 80 Mar 24 12:07 ttyS16
crw------- 1 0 0 4, 81 Mar 24 12:07 ttyS17
crw------- 1 0 0 4, 82 Mar 24 12:07 ttyS18
crw------- 1 0 0 4, 83 Mar 24 12:07 ttyS19
crw------- 1 0 0 4, 66 Mar 24 12:07 ttyS2
crw------- 1 0 0 4, 84 Mar 24 12:07 ttyS20
crw------- 1 0 0 4, 85 Mar 24 12:07 ttyS21
crw------- 1 0 0 4, 86 Mar 24 12:07 ttyS22
crw------- 1 0 0 4, 87 Mar 24 12:07 ttyS23
crw------- 1 0 0 4, 88 Mar 24 12:07 ttyS24
crw------- 1 0 0 4, 89 Mar 24 12:07 ttyS25
crw------- 1 0 0 4, 90 Mar 24 12:07 ttyS26
crw------- 1 0 0 4, 91 Mar 24 12:07 ttyS27
crw------- 1 0 0 4, 92 Mar 24 12:07 ttyS28
crw------- 1 0 0 4, 93 Mar 24 12:07 ttyS29
crw------- 1 0 0 4, 67 Mar 24 12:07 ttyS3
crw------- 1 0 0 4, 94 Mar 24 12:07 ttyS30
crw------- 1 0 0 4, 95 Mar 24 12:07 ttyS31
crw------- 1 0 0 4, 68 Mar 24 12:07 ttyS4
crw------- 1 0 0 4, 69 Mar 24 12:07 ttyS5
crw------- 1 0 0 4, 70 Mar 24 12:07 ttyS6
crw------- 1 0 0 4, 71 Mar 24 12:07 ttyS7
crw------- 1 0 0 4, 72 Mar 24 12:07 ttyS8
crw------- 1 0 0 4, 73 Mar 24 12:07 ttyS9
crw------- 1 0 0 5, 3 Mar 24 12:07 ttyprintk
crw-r----- 1 0 0 10, 223 Mar 24 12:07 uinput
crw-rw-rw- 1 0 0 1, 9 Mar 24 12:07 urandom
crw------- 1 0 0 252, 0 Mar 24 12:07 usbmon0
crw------- 1 0 0 7, 0 Mar 24 12:07 vcs
crw------- 1 0 0 7, 1 Mar 24 12:07 vcs1
crw------- 1 0 0 7, 128 Mar 24 12:07 vcsa
crw------- 1 0 0 7, 129 Mar 24 12:07 vcsa1
brw------- 1 0 0 253, 0 Mar 24 12:07 vda
brw------- 1 0 0 253, 1 Mar 24 12:07 vda1
brw------- 1 0 0 253, 16 Mar 24 12:07 vdb
crw------- 1 0 0 10, 63 Mar 24 12:07 vga_arbiter
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 virtio-ports
crw------- 1 0 0 251, 1 Mar 24 12:07 vport0p1
crw-rw-rw- 1 0 0 1, 5 Mar 24 12:07 zero
/dev/block:
total 0
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:0 -> ../ram0
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:1 -> ../ram1
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:10 -> ../ram10
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:11 -> ../ram11
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:12 -> ../ram12
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:13 -> ../ram13
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:14 -> ../ram14
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 1:15 -> ../ram15
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:2 -> ../ram2
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:3 -> ../ram3
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:4 -> ../ram4
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:5 -> ../ram5
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:6 -> ../ram6
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:7 -> ../ram7
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:8 -> ../ram8
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:9 -> ../ram9
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 253:0 -> ../vda
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 253:1 -> ../vda1
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 253:16 -> ../vdb
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:0 -> ../loop0
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:1 -> ../loop1
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:2 -> ../loop2
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:3 -> ../loop3
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:4 -> ../loop4
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:5 -> ../loop5
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:6 -> ../loop6
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:7 -> ../loop7
/dev/char:
total 0
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 108:0 -> ../ppp
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 10:1 -> ../psaux
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 10:200 -> ../net/tun
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 10:223 -> ../uinput
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 10:227 -> ../mcelog
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 10:229 -> ../fuse
lrwxrwxrwx 1 0 0 11 Mar 24 12:07 10:231 -> ../snapshot
lrwxrwxrwx 1 0 0 17 Mar 24 12:07 10:236 -> ../mapper/control
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 10:237 -> ../loop-control
lrwxrwxrwx 1 0 0 21 Mar 24 12:07 10:58 -> ../network_throughput
lrwxrwxrwx 1 0 0 18 Mar 24 12:07 10:59 -> ../network_latency
lrwxrwxrwx 1 0 0 18 Mar 24 12:07 10:60 -> ../cpu_dma_latency
lrwxrwxrwx 1 0 0 11 Mar 24 12:07 10:61 -> ../ecryptfs
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 10:62 -> ../rfkill
lrwxrwxrwx 1 0 0 14 Mar 24 12:07 10:63 -> ../vga_arbiter
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 13:32 -> ../input/mouse0
lrwxrwxrwx 1 0 0 13 Mar 24 12:07 13:63 -> ../input/mice
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 13:64 -> ../input/event0
lrwxrwxrwx 1 0 0 15 Mar 24 12:07 13:65 -> ../input/event1
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 1:1 -> ../mem
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:11 -> ../kmsg
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 1:12 -> ../oldmem
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:3 -> ../null
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:4 -> ../port
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:5 -> ../zero
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 1:7 -> ../full
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 1:8 -> ../random
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 1:9 -> ../urandom
lrwxrwxrwx 1 0 0 11 Mar 24 12:07 251:1 -> ../vport0p1
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 252:0 -> ../usbmon0
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 254:0 -> ../rtc0
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:0 -> ../tty0
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:1 -> ../tty1
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:10 -> ../tty10
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:11 -> ../tty11
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:12 -> ../tty12
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:13 -> ../tty13
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:14 -> ../tty14
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:15 -> ../tty15
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:16 -> ../tty16
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:17 -> ../tty17
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:18 -> ../tty18
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:19 -> ../tty19
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:2 -> ../tty2
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:20 -> ../tty20
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:21 -> ../tty21
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:22 -> ../tty22
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:23 -> ../tty23
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:24 -> ../tty24
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:25 -> ../tty25
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:26 -> ../tty26
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:27 -> ../tty27
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:28 -> ../tty28
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:29 -> ../tty29
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:3 -> ../tty3
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:30 -> ../tty30
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:31 -> ../tty31
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:32 -> ../tty32
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:33 -> ../tty33
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:34 -> ../tty34
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:35 -> ../tty35
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:36 -> ../tty36
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:37 -> ../tty37
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:38 -> ../tty38
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:39 -> ../tty39
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:4 -> ../tty4
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:40 -> ../tty40
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:41 -> ../tty41
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:42 -> ../tty42
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:43 -> ../tty43
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:44 -> ../tty44
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:45 -> ../tty45
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:46 -> ../tty46
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:47 -> ../tty47
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:48 -> ../tty48
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:49 -> ../tty49
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:5 -> ../tty5
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:50 -> ../tty50
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:51 -> ../tty51
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:52 -> ../tty52
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:53 -> ../tty53
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:54 -> ../tty54
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:55 -> ../tty55
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:56 -> ../tty56
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:57 -> ../tty57
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:58 -> ../tty58
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:59 -> ../tty59
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:6 -> ../tty6
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:60 -> ../tty60
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:61 -> ../tty61
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:62 -> ../tty62
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:63 -> ../tty63
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:64 -> ../ttyS0
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:65 -> ../ttyS1
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:66 -> ../ttyS2
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:67 -> ../ttyS3
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:68 -> ../ttyS4
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:69 -> ../ttyS5
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:7 -> ../tty7
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:70 -> ../ttyS6
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:71 -> ../ttyS7
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:72 -> ../ttyS8
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 4:73 -> ../ttyS9
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:74 -> ../ttyS10
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:75 -> ../ttyS11
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:76 -> ../ttyS12
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:77 -> ../ttyS13
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:78 -> ../ttyS14
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:79 -> ../ttyS15
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:8 -> ../tty8
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:80 -> ../ttyS16
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:81 -> ../ttyS17
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:82 -> ../ttyS18
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:83 -> ../ttyS19
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:84 -> ../ttyS20
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:85 -> ../ttyS21
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:86 -> ../ttyS22
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:87 -> ../ttyS23
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:88 -> ../ttyS24
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:89 -> ../ttyS25
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 4:9 -> ../tty9
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:90 -> ../ttyS26
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:91 -> ../ttyS27
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:92 -> ../ttyS28
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:93 -> ../ttyS29
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:94 -> ../ttyS30
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 4:95 -> ../ttyS31
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 5:0 -> ../tty
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 5:1 -> ../console
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 5:2 -> ../ptmx
lrwxrwxrwx 1 0 0 12 Mar 24 12:07 5:3 -> ../ttyprintk
lrwxrwxrwx 1 0 0 6 Mar 24 12:07 7:0 -> ../vcs
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 7:1 -> ../vcs1
lrwxrwxrwx 1 0 0 7 Mar 24 12:07 7:128 -> ../vcsa
lrwxrwxrwx 1 0 0 8 Mar 24 12:07 7:129 -> ../vcsa1
/dev/cpu:
total 0
crw------T 1 0 0 10, 184 Mar 24 12:07 microcode
/dev/disk:
total 8
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 by-path
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 by-uuid
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 pci-0000:00:03.0-virtio-pci-virtio1 ->
../../vda
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 pci-0000:00:03.0-virtio-pci-virtio1-part1
-> ../../vda1
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 pci-0000:00:04.0-virtio-pci-virtio2 ->
../../vdb
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 8ebe3a71-4155-49f2-b2f4-11fd0ace63cb ->
../../vdb
lrwxrwxrwx 1 0 0 10 Mar 24 12:07 f0a6c6df-5e2d-4a7f-9bd9-72111ca78a13 ->
../../vda1
/dev/input:
total 4
drwxr-xr-x 2 0 0 4096 Mar 24 12:07 by-path
crw-r----- 1 0 0 13, 64 Mar 24 12:07 event0
crw-r----- 1 0 0 13, 65 Mar 24 12:07 event1
crw-r----- 1 0 0 13, 63 Mar 24 12:07 mice
crw-r----- 1 0 0 13, 32 Mar 24 12:07 mouse0
/dev/input/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 platform-i8042-serio-0-event-kbd ->
../event0
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 platform-i8042-serio-1-event-mouse ->
../event1
lrwxrwxrwx 1 0 0 9 Mar 24 12:07 platform-i8042-serio-1-mouse -> ../mouse0
/dev/mapper:
total 0
crw------- 1 0 0 10, 236 Mar 24 12:07 control
/dev/net:
total 0
crw-rw-rwT 1 0 0 10, 200 Mar 24 12:07 tun
/dev/snd:
total 0
crw------T 1 0 0 116, 1 Mar 24 12:07 seq
crw------T 1 0 0 116, 33 Mar 24 12:07 timer
/dev/virtio-ports:
total 0
lrwxrwxrwx 1 0 0 11 Mar 24 12:07 org.libguestfs.channel.0 -> ../vport0p1
rootfs / rootfs rw 0 0
proc /proc proc rw,relatime 0 0
/dev/root / ext2 rw,noatime,errors=continue,user_xattr,acl 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
tmpfs /run tmpfs rw,nosuid,relatime,size=98228k,mode=755 0 0
No volume groups found
No volume groups found
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt
Iface
Module Size Used by
mac_hid 13253 0
psmouse 97519 0
i2c_piix4 13301 0
serio_raw 13211 0
ext2 73795 1
virtio_console 23104 0
virtio_rng 12963 0
virtio_balloon 13108 0
virtio_mmio 13191 0
sparse_keymap 13890 0
crc8 12893 0
crc7 12703 0
crc_ccitt 12707 0
crc_itu_t 12707 0
libcrc32c 12644 0
Mon Mar 24 12:07:01 UTC 2014
uptime: 2.04 0.93
verbose daemon enabled
linux commmand line: panic=1 console=ttyS0 udevtimeout=300 no_timer_check
acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1
TERM=xterm
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: [04754ms] appliance is up
libguestfs: trace: launch = 0
libguestfs: trace: list_partitions
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 08 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 8 (list_partitions) took 0.00 seconds
libguestfs: recv_from_daemon: 60 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 08 | 00 00 00 01 | 00 12 34 00 | ...
libguestfs: trace: list_partitions = ["/dev/vda1"]
libguestfs: trace: vfs_type "/dev/vda1"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c6 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
blkid -c /dev/null -o value -s TYPE /dev/vda1
libguestfs: recv_from_daemon: 48 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c6 | 00 00 00 01 | 00 12 34 01 | ...
libguestfs: trace: vfs_type = "ext4"
libguestfs: trace: inspect_os
libguestfs: trace: umount_all
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 2f | 00 00 00 00 | ...
guestfsd: main_loop: proc 198 (vfs_type) took 0.02 seconds
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 47 (umount_all) took 0.00 seconds
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 2f | 00 00 00 01 | 00 12 34 02 | ...
libguestfs: trace: umount_all = 0
libguestfs: trace: list_devices
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 07 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 7 (list_devices) took 0.00 seconds
libguestfs: recv_from_daemon: 56 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 07 | 00 00 00 01 | 00 12 34 03 | ...
libguestfs: trace: list_devices = ["/dev/vda"]
libguestfs: trace: vfs_type "/dev/vda"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c6 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
blkid -c /dev/null -o value -s TYPE /dev/vda
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c6 | 00 00 00 01 | 00 12 34 04 | ...
libguestfs: trace: vfs_type = ""
libguestfs: check_for_filesystem_on: /dev/vda 1 0 ()
libguestfs: trace: mount_ro "/dev/vda" "/"
libguestfs: send_to_daemon: 64 bytes: 00 00 00 3c | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 49 | 00 00 00 00 | ...
guestfsd: main_loop: proc 198 (vfs_type) took 0.02 seconds
guestfsd: main_loop: new request, len 0x3c
mount -o ro /dev/vda /sysroot/
[ 2.157680] EXT3-fs (vda): error: can't find ext3 filesystem on dev vda.
[ 2.160394] EXT4-fs (vda): VFS: Can't find ext4 filesystem
[ 2.164624] EXT2-fs (vda): error: can't find an ext2 filesystem on dev
vda.
mount: you must specify the filesystem type
guestfsd: error: /dev/vda on /: mount: you must specify the filesystem type
guestfsd: main_loop: proc 73 (mount_ro) took 0.03 seconds
libguestfs: recv_from_daemon: 108 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 49 | 00 00 00 01 | 00 12 34 05 | ...
libguestfs: trace: mount_ro = -1 (error)
libguestfs: trace: list_partitions
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 08 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 8 (list_partitions) took 0.00 seconds
libguestfs: recv_from_daemon: 60 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 08 | 00 00 00 01 | 00 12 34 06 | ...
libguestfs: trace: list_partitions = ["/dev/vda1"]
libguestfs: trace: vfs_type "/dev/vda1"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c6 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
blkid -c /dev/null -o value -s TYPE /dev/vda1
libguestfs: recv_from_daemon: 48 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c6 | 00 00 00 01 | 00 12 34 07 | ...
libguestfs: trace: vfs_type = "ext4"
libguestfs: check_for_filesystem_on: /dev/vda1 0 1 (ext4)
libguestfs: trace: mount_ro "/dev/vda1" "/"
libguestfs: send_to_daemon: 68 bytes: 00 00 00 40 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 49 | 00 00 00 00 | ...
guestfsd: main_loop: proc 198 (vfs_type) took 0.02 seconds
guestfsd: main_loop: new request, len 0x40
mount -o ro /dev/vda1 /sysroot/
[ 2.227429] EXT4-fs (vda1): INFO: recovery required on readonly
filesystem
[ 2.228602] EXT4-fs (vda1): write access will be enabled during recovery
[ 2.238240] EXT4-fs (vda1): recovery complete
[ 2.240435] EXT4-fs (vda1): mounted filesystem with ordered data mode.
Opts: (null)
guestfsd: main_loop: proc 73 (mount_ro) took 0.03 seconds
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 49 | 00 00 00 01 | 00 12 34 08 | ...
libguestfs: trace: mount_ro = 0
libguestfs: trace: is_dir "/etc"
libguestfs: send_to_daemon: 52 bytes: 00 00 00 30 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x30
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 09 | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: is_dir "/bin"
libguestfs: send_to_daemon: 52 bytes: 00 00 00 30 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x30
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 0a | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: is_dir "/share"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 0b | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: is_file "/grub/menu.lst"
libguestfs: send_to_daemon: 64 bytes: 00 00 00 3c | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x3c
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 0c | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_file "/grub/grub.conf"
libguestfs: send_to_daemon: 64 bytes: 00 00 00 3c | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x3c
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 0d | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_dir "/log"
libguestfs: send_to_daemon: 52 bytes: 00 00 00 30 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x30
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 0e | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: case_sensitive_path "/windows"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: error: windows: no file or directory found with this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 100 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 0f | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: case_sensitive_path "/winnt"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: error: winnt: no file or directory found with this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 96 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 10 | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: case_sensitive_path "/win32"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: error: win32: no file or directory found with this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 96 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 11 | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: case_sensitive_path "/win"
libguestfs: send_to_daemon: 52 bytes: 00 00 00 30 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x30
guestfsd: error: win: no file or directory found with this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 96 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 12 | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: case_sensitive_path "/System Volume Information"
libguestfs: send_to_daemon: 76 bytes: 00 00 00 48 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x48
guestfsd: error: System Volume Information: no file or directory found with
this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 116 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 13 | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: case_sensitive_path "/System Volume Information"
libguestfs: send_to_daemon: 76 bytes: 00 00 00 48 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 c5 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x48
guestfsd: error: System Volume Information: no file or directory found with
this name
guestfsd: main_loop: proc 197 (case_sensitive_path) took 0.00 seconds
libguestfs: recv_from_daemon: 116 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 c5 | 00 00 00 01 | 00 12 34 14 | ...
libguestfs: trace: case_sensitive_path = NULL (error)
libguestfs: trace: is_file "/isolinux/isolinux.cfg"
libguestfs: send_to_daemon: 72 bytes: 00 00 00 44 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x44
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 15 | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_dir "/EFI/BOOT"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 16 | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: is_file "/images/install.img"
libguestfs: send_to_daemon: 68 bytes: 00 00 00 40 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x40
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 17 | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_dir "/.disk"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 26 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 38 (is_dir) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 26 | 00 00 00 01 | 00 12 34 18 | ...
libguestfs: trace: is_dir = 0
libguestfs: trace: is_file "/.discinfo"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 19 | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_file "/i386/txtsetup.sif"
libguestfs: send_to_daemon: 68 bytes: 00 00 00 40 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x40
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 1a | ...
libguestfs: trace: is_file = 0
libguestfs: trace: is_file "/amd64/txtsetup.sif"
libguestfs: send_to_daemon: 68 bytes: 00 00 00 40 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x40
guestfsd: main_loop: proc 37 (is_file) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 25 | 00 00 00 01 | 00 12 34 1b | ...
libguestfs: trace: is_file = 0
libguestfs: trace: umount_all
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 2f | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
umount /sysroot
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 2f | 00 00 00 01 | 00 12 34 1c | ...
libguestfs: trace: umount_all = 0
libguestfs: trace: available "lvm2"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 d8 | 00 00 00 00 | ...
guestfsd: main_loop: proc 47 (umount_all) took 0.00 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 216 (available) took 0.00 seconds
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 d8 | 00 00 00 01 | 00 12 34 1d | ...
libguestfs: trace: available = 0
libguestfs: trace: lvs
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 00 0b | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
lvm lvs -o vg_name,lv_name --noheadings --separator /
No volume groups found
guestfsd: main_loop: proc 11 (lvs) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
00 0b | 00 00 00 01 | 00 12 34 1e | ...
libguestfs: trace: lvs = []
libguestfs: trace: inspect_os = []
virt-ls: no operating system was found on this disk
If using guestfish '-i' option, remove this option and instead
use the commands 'run' followed by 'list-filesystems'.
You can then mount filesystems you want by hand using the
'mount' or 'mount-ro' command.
If using guestmount '-i', remove this option and choose the
filesystem(s) you want to see by manually adding '-m' option(s).
Use 'virt-filesystems' to see what filesystems are available.
If using other virt tools, this disk image won't work
with these tools. Use the guestfish equivalent commands
(see the virt tool manual page).
libguestfs: trace: close
libguestfs: closing guestfs handle 0x86c1f0 (state 2)
libguestfs: trace: internal_autosync
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00
04 | 00 00 01 1a | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00
01 1a | 00 00 00 01 | 00 12 34 1f | ...
libguestfs: trace: internal_autosync = 0
libguestfs: trace: kill_subprocess
libguestfs: sending SIGTERM to process 2027
libguestfs: trace: kill_subprocess = 0
Regards
Arup Raton Roy
Graduate Student
David R. Cheriton School of Computer Science
University of Waterloo, Ontario, Canada
On Sun, Mar 23, 2014 at 11:19 AM, Richard W.M. Jones <rjones(a)redhat.com>wrote:
On Sun, Mar 23, 2014 at 12:26:28PM +0000, Richard W.M. Jones wrote:
> Secondly, we should be able to inspect all Linux guests, including
> Tiny Core Linux, but it looks like in this case it is failing. This
> is a bug.
I had a look at how the Tiny Core Linux ISO is arranged. It loads the
main operating system root partition as a single large initramfs, with
optional modules loaded [somehow -- not sure of the exact mechanism]
as squashfs filesystems. There's nothing wrong with that of course,
but it makes it challenging to have 'guestfish -i' open with the TCL
root filesystem, and thus programs like 'virt-cat', 'virt-ls' etc are
unlikely to work in the way you expect. There's probably not much we
can do except have inspection simply identify that it is TCL.
I have filed a bug about this:
https://bugzilla.redhat.com/show_bug.cgi?id=1079734
Rich.
----------------------------------------------------------------------
Opening the ISO file:
$ guestfish --ro -a TinyCore-current.iso
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
><fs> run
><fs> list-filesystems
/dev/sda1: iso9660
><fs> mount /dev/sda1 /
><fs> ll /boot
total 8720
dr-xr-xr-x 3 root root 2048 May 26 2013 .
dr-xr-xr-x 4 root root 2048 Jan 24 13:49 ..
-r--r--r-- 1 root root 5981138 Jan 24 13:49 core.gz
dr-xr-xr-x 2 root root 2048 May 26 2013 isolinux
-r--r--r-- 1 root root 2941168 Jan 24 13:49 vmlinuz
><fs> download /boot/core.gz /tmp/core.gz
><fs> ll /cde/optional
total 4590
dr-xr-xr-x 2 root root 10240 Jan 24 13:49 .
dr-xr-xr-x 3 root root 2048 Jan 24 13:49 ..
-r--r--r-- 1 root root 1273856 Jan 24 13:49 Xlibs.tcz
-r--r--r-- 1 root root 44 Jan 24 13:49 Xlibs.tcz.md5.txt
[etc]
><fs> download /cde/optional/Xlibs.tcz /tmp/Xlibs.tcz
><fs> exit
The core initramfs:
$ zcat core.gz | cpio -it | grep etc/
17678 blocks
etc/hostname
etc/init.d
etc/init.d/tc-functions
etc/init.d/tc-restore.sh
etc/init.d/tc_noscan.lst
etc/init.d/dhcp.sh
etc/init.d/tc-config
etc/init.d/rc.shutdown
etc/init.d/settime.sh
etc/init.d/rcS
etc/init.d/services
etc/init.d/services/dhcp
etc/init.d/services/tftpd
etc/init.d/services/crond
etc/modprobe.conf
etc/passwd
etc/gshadow
[etc]
An optional module:
$ guestfish -a Xlibs.tcz
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
><fs> run
><fs> list-filesystems
/dev/sda: squashfs
><fs> mount /dev/sda /
><fs> ll /usr/bin/
total 137
drwxr-sr-x 2 root root 243 Aug 16 2013 .
drwxr-sr-x 6 root root 63 Dec 15 2011 ..
-rwxr-xr-x 1 root root 530 Jan 14 2011 desktop.sh
-rwxr-xr-x 1 root root 873 Jan 14 2011 getRGB
-rwxr-xr-x 1 root root 14000 Mar 8 2010 hsetroot
-rwxr-xr-x 1 root root 7156 May 20 2010 mcookie
-rwxr-xr-x 1 root root 649 Feb 8 2012 setupdesktop
-rwxr-xr-x 1 root root 4052 Mar 4 2010 showrgb
-rwxr-xr-x 1 root root 1234 Dec 22 2011 startx
-rwxr-xr-x 1 root root 1932 Jun 9 2009 waitforX
-rwxr-xr-x 1 root root 29672 Apr 18 2009 xauth
-rwxr-xr-x 1 root root 7196 Apr 18 2009 xkill
-rwxr-xr-x 1 root root 14376 Apr 18 2009 xlsfonts
-rwxr-xr-x 1 root root 21852 Apr 18 2009 xmodmap
-rwxr-xr-x 1 root root 29800 Apr 18 2009 xset
lrwxrwxrwx 1 root root 9 Nov 7 16:13 xsetup -> xsetup.sh
-rwxr-xr-x 1 root root 2820 Jan 14 2011 xsetup.sh
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
8:02 a.m.
On Mon, Mar 24, 2014 at 08:22:46AM -0400, Arup Raton Roy wrote:
Hi Richard,
Thanks a lot for your prompt response. I am enumerating the steps that I
followed during the provisioning, if it helps.
Thanks ...
1. These are the commands that I used to create the disk image.
qemu-img create -f qcow2 base_VM.qcow2 512M
kvm -m 512 -cdrom Core-current.iso -hda base_VM.qcow2 -boot d -net
nic,macaddr=00:00:00:00:cc:10 -net
tap,script=/etc/ovs-ifup0,downscript=/etc/ovs-ifdown0
2. a) The output of qemu-img
qemu-img info base_VM.qcow2
image: images/base_VM.qcow2
file format: qcow2
virtual size: 512M (536870912 bytes)
disk size: 46M
cluster_size: 65536
2. b) virt-filesystems --all --long -h -a base_VM.qcow2
Name Type VFS Label MBR Size Parent
/dev/sda1 filesystem ext4 - - 512M -
/dev/sda1 partition - - 83 512M /dev/sda
/dev/sda device - - - 512M -
In my previous analysis I didn't see that TCL actually installs itself
to a persistent disk. As shown above and in your trace, it's creating
an ext4 partition on the persistent disk.
I installed TCL to a disk to see what happens.
$ guestfish --ro -a tcl.qcow2
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
<fs> run
<fs> list-filesystems
/dev/sda1: ext4
<fs> mount /dev/sda1 /
<fs> ll /
total 28
drwxr-xr-x 4 root root 4096 Mar 24 12:56 .
drwxr-xr-x 19 root root 4096 Mar 24 12:57 ..
drwx------ 2 root root 16384 Mar 24 12:56 lost+found
drwxr-xr-x 4 1001 ftp 4096 Mar 24 12:56 tce
<fs> ll /tce/
total 20
drwxr-xr-x 4 1001 ftp 4096 Mar 24 12:56 .
drwxr-xr-x 4 root root 4096 Mar 24 12:56 ..
drwxr-xr-x 3 1001 ftp 4096 Mar 24 12:56 boot
-rw-r--r-- 1 root root 0 Mar 24 12:56 mydata.tgz
-rw-r--r-- 1 1001 ftp 449 Mar 24 12:56 onboot.lst
drwxr-xr-x 2 1001 ftp 4096 Mar 24 12:56 optional
It's still using an initramfs, so it's unlikely we can make inspection
show the real TCL filesystem. But we should certainly be able to
improve on current behaviour (ie fix RHBZ#1079734).
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
8:10 a.m.
Waiting for the improvement.
-Arup
Regards
Arup Raton Roy
Graduate Student
David R. Cheriton School of Computer Science
University of Waterloo, Ontario, Canada
On Mon, Mar 24, 2014 at 9:02 AM, Richard W.M. Jones <rjones(a)redhat.com>wrote:
On Mon, Mar 24, 2014 at 08:22:46AM -0400, Arup Raton Roy wrote:
> Hi Richard,
>
> Thanks a lot for your prompt response. I am enumerating the steps that I
> followed during the provisioning, if it helps.
Thanks ...
> 1. These are the commands that I used to create the disk image.
>
> qemu-img create -f qcow2 base_VM.qcow2 512M
> kvm -m 512 -cdrom Core-current.iso -hda base_VM.qcow2 -boot d -net
> nic,macaddr=00:00:00:00:cc:10 -net
> tap,script=/etc/ovs-ifup0,downscript=/etc/ovs-ifdown0
>
> 2. a) The output of qemu-img
> qemu-img info base_VM.qcow2
> image: images/base_VM.qcow2
> file format: qcow2
> virtual size: 512M (536870912 bytes)
> disk size: 46M
> cluster_size: 65536
> 2. b) virt-filesystems --all --long -h -a base_VM.qcow2
> Name Type VFS Label MBR Size Parent
> /dev/sda1 filesystem ext4 - - 512M -
> /dev/sda1 partition - - 83 512M /dev/sda
> /dev/sda device - - - 512M -
In my previous analysis I didn't see that TCL actually installs itself
to a persistent disk. As shown above and in your trace, it's creating
an ext4 partition on the persistent disk.
I installed TCL to a disk to see what happens.
$ guestfish --ro -a tcl.qcow2
Welcome to guestfish, the guest filesystem shell for
editing virtual machine filesystems and disk images.
Type: 'help' for help on commands
'man' to read the manual
'quit' to quit the shell
><fs> run
><fs> list-filesystems
/dev/sda1: ext4
><fs> mount /dev/sda1 /
><fs> ll /
total 28
drwxr-xr-x 4 root root 4096 Mar 24 12:56 .
drwxr-xr-x 19 root root 4096 Mar 24 12:57 ..
drwx------ 2 root root 16384 Mar 24 12:56 lost+found
drwxr-xr-x 4 1001 ftp 4096 Mar 24 12:56 tce
><fs> ll /tce/
total 20
drwxr-xr-x 4 1001 ftp 4096 Mar 24 12:56 .
drwxr-xr-x 4 root root 4096 Mar 24 12:56 ..
drwxr-xr-x 3 1001 ftp 4096 Mar 24 12:56 boot
-rw-r--r-- 1 root root 0 Mar 24 12:56 mydata.tgz
-rw-r--r-- 1 1001 ftp 449 Mar 24 12:56 onboot.lst
drwxr-xr-x 2 1001 ftp 4096 Mar 24 12:56 optional
It's still using an initramfs, so it's unlikely we can make inspection
show the real TCL filesystem. But we should certainly be able to
improve on current behaviour (ie fix RHBZ#1079734).
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
8:15 a.m.
On Mon, Mar 24, 2014 at 09:10:43AM -0400, Arup Raton Roy wrote:
Waiting for the improvement.
Patches welcome ..
There is no guarantee that upstream bugs get fixed unless someone is
motivated enough to fix them.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
3898
days inactive
3900
days old
6 comments
2 participants
participants (2)
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Arup Raton Roy -
Richard W.M. Jones