2:16 p.m.
hi,
i am not quite sure about the below error:
[ 1320.506848] INFO: task init:1 blocked for more than 120 seconds.
[ 1320.510069] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
The below commands
guestmount,
virt-*
either hangs or taking a gazillion time to finish (not correctly).
I've attached a file with two cases
In both cases, in tmp folder there are:
[ebal@mylaptop tmp]€ tree libguestfsj5tGtJ/
libguestfsj5tGtJ/
└── guestfsd.sock
0 directories, 1 file
[ebal@mylaptop tmp]€ tree libguestfsMRArh2
libguestfsMRArh2
└── guestfsd.sock
0 directories, 1 file
after the processes are hanged
libguestfs 1.14.7
febootstrap 3.12
qemu-kvm 1.0
augeas 0.10.0
hivex 1.3.3
libvirt 0.9.8
[root@mylaptop ~]# uname -r
3.1.4-1-ARCH
any ideas ?
Evaggelos Balaskas
Unix System Engineer - http://ebalaskas.gr.
2:03 a.m.
On Tue, Dec 13, 2011 at 10:16:31PM +0200, Evaggelos Balaskas wrote:
[root@mylaptop ~]# time libguestfs-test-tool
[...]
[01990ms] /usr/bin/qemu-kvm \
-drive file=/tmp/libguestfs-test-tool-sda-CDyryJ,format=raw,if=virtio \
-nodefconfig \
-machine accel=kvm:tcg \
-nodefaults \
-nographic \
-m 500 \
-no-reboot \
-no-hpet \
-device virtio-serial \
-serial stdio \
-chardev socket,path=/tmp/libguestfsMRArh2/guestfsd.sock,id=channel0 \
-device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
-kernel /var/tmp/.guestfs-0/kernel.19350 \
-initrd /var/tmp/.guestfs-0/initrd.19350 \
-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.19350,snapshot=on,if=virtio,cache=unsafefebootstrap:
mounting /proc
febootstrap: uptime: 0.95 0.25
febootstrap: ext2 mini initrd starting up: 3.12 zlib
Is there not any kernel output before the febootstrap line? That's
what I'd expect to see there, but maybe your kernel disables printk
boot messages or something like that.
Can you boot any other kernel instead? In the latest febootstrap you
should be able to pick a kernel by setting the $FEBOOTSTRAP_KERNEL and
possibly $FEBOOTSTRAP_MODULES environment variables (see
febootstrap-supermin-helper(8) manual page). You could try
downloading a standard Fedora or Debian kernel >= 2.6.36 to just see
if one of those kernels works instead. (Or compile a kernel from
upstream sources).
Rich.
--
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
2:17 p.m.
On Tue, Dec 13, 2011 at 10:16:31PM +0200, Evaggelos Balaskas wrote:
hi,
i am not quite sure about the below error:
[ 1320.506848] INFO: task init:1 blocked for more than 120 seconds.
[ 1320.510069] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
FYI, this bug is being tracked here:
https://bugzilla.redhat.com/show_bug.cgi?id=768508
Comment 10 contains a fix.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v
6:07 a.m.
I've just rebuilt qemu-kvm with bios.bin from git version of seabios
and everything is perfect.
Thanks dude
Evaggelos Balaskas
Unix System Engineer - http://ebalaskas.gr.
4757
days inactive
4762
days old
3 comments
2 participants
participants (2)
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Evaggelos Balaskas -
Richard W.M. Jones