5:57 a.m.
Hi,
libguestfs is hanging on my CentOS 6.2.
Here is the output of the libguestfs-test-tool:
http://pastebin.com/Kh5H1Wyj
Any hint?
Thanks
6:22 a.m.
Just in case, here is also the output after exiting the
libguestfs-test-tool:
...
febootstrap: internal insmod ext2.ko
[ 0.965626] input: ImExPS/2 Generic Explorer Mouse as
/devices/platform/i8042/serio1/input/input2
...HANG...pressed CTRL+C...
febootstrap: no ext2 root device found
Please include FULL verbose output in your bug report.
[ 525.159362] Kernel panic - not syncing: Attempted to kill init!
[ 525.160484] Pid: 1, comm: init Not tainted 2.6.32-220.el6.x86_64 #1
[ 525.161476] Call Trace:
[ 525.162138] [<ffffffff814ec321>] ? panic+0x78/0x143
[ 525.163063] [<ffffffff8106eed2>] ? do_exit+0x852/0x860
[ 525.164062] [<ffffffff8106ef38>] ? do_group_exit+0x58/0xd0
[ 525.165052] [<ffffffff8106efc7>] ? sys_exit_group+0x17/0x20
[ 525.166170] [<ffffffff8100b0f2>] ? system_call_fastpath+0x16/0x1b
[ 525.167159] Rebooting in 1 seconds..libguestfs: child_cleanup:
0x1792cf0: child process died
libguestfs: sending SIGTERM to process 10689
libguestfs: error: guestfs_launch failed, see earlier error messages
libguestfs: trace: launch = -1 (error)
libguestfs: trace: close
libguestfs: closing guestfs handle 0x1792cf0 (state 0)
On 19-01-2014 8:57, Christopher Pereira wrote:
Hi,
libguestfs is hanging on my CentOS 6.2.
Here is the output of the libguestfs-test-tool:
http://pastebin.com/Kh5H1Wyj
Any hint?
Thanks
6:58 a.m.
On Sun, Jan 19, 2014 at 09:22:55AM -0300, Christopher Pereira wrote:
Just in case, here is also the output after exiting the
libguestfs-test-tool:
...
febootstrap: internal insmod ext2.ko
[ 0.965626] input: ImExPS/2 Generic Explorer Mouse as
/devices/platform/i8042/serio1/input/input2
The next line here should be:
febootstrap: picked /sys/block/vdb/dev as root device
So for whatever reason febootstrap cannot find the appliance disk. It
is added correctly on the qemu command line.
Versions installed (from IRC chat) were:
libguestfs-1.20.11-2.el6.x86_64
libguestfs-winsupport-1.0-7.el6.x86_64
(ie. from RHEL 6.5)
My suggestion is that you're going to have to upgrade the kernel and
qemu (at least) to the same as from RHEL 6.5, since we don't test
mixed old/new packages. Given that 18 months passed between 6.2 & 6.5
it could be a bug in just about anything.
Note that libguestfs will use the newest kernel in /boot, so you can
install the newer kernel even if there's some (eg hardware) problem
keeping you on the old host kernel.
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 KVM guests.
http://libguestfs.org/virt-v2v
7:03 a.m.
On Sun, Jan 19, 2014 at 12:58:38PM +0000, Richard W.M. Jones wrote:
febootstrap: cmdline: panic=1 console=ttyS0 udevtimeout=600
no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
guestfs_verbose=1 TERM=xterm
Actually, looking more closely, I think the problem is that this
(newer) version of libguestfs is assuming virtio-scsi support
(/dev/sdb). But probably the old kernel didn't have virtio-scsi, only
virtio-blk. So updating the kernel is the way to go.
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
7:06 a.m.
Richard,
Confirmed.
Guest launched OK.
===== TEST FINISHED OK =====
I just updated the kernel for 6.2 to solve the problem.
Thanks!
On 19-01-2014 10:03, Richard W.M. Jones wrote:
On Sun, Jan 19, 2014 at 12:58:38PM +0000, Richard W.M. Jones wrote:
> febootstrap: cmdline: panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off
printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm
Actually, looking more closely, I think the problem is that this
(newer) version of libguestfs is assuming virtio-scsi support
(/dev/sdb). But probably the old kernel didn't have virtio-scsi, only
virtio-blk. So updating the kernel is the way to go.
Rich.
--
*J. Christopher Pereira*
Gerente General
IMATRONIX S.A.
www.imatronix.com
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