[one-users] QEMU Error: could not open disk image

[Huang Zhiteng]

Hi guys,

I encountered a qemu error while using ONE 2.0b.  Does anyone have any idea
what is wrong?
"error: internal error process exited while connecting to monitor: qemu:
could not open disk image /srv/cloud/one/var//16/images/disk.0: Permission
denied"

My environment is:
Hardware:
Intel Xeon 2.93GHz x 2
12 GB memory

Software:
RHEL 6 beta (kernel 2.6.32)
qemu-kvm-0.12.1.2

SELinux is disabled on all nodes/front-end.  So the root cause shouldn't be
SELinux.  Below is error log from ONE.

Wed Sep  1 18:46:47 2010 [DiM][I]: New VM state is ACTIVE.
Wed Sep  1 18:46:50 2010 [LCM][I]: New VM state is PROLOG.
Wed Sep  1 18:46:50 2010 [VM][I]: Virtual Machine has no context
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh:
rhel6-nhm:/srv/cloud/one/var/images/9c2fea820bf6ec3793dfb6102e5834d41c4bd481
n5:/srv/cloud/one/var//16/images/disk.0
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: DST:
/srv/cloud/one/var//16/images/disk.0
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Creating directory
/srv/cloud/one/var//16/images
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Executed "mkdir -p
/srv/cloud/one/var//16/images".
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
/srv/cloud/one/var//16/images".
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Cloning
/srv/cloud/one/var/images/9c2fea820bf6ec3793dfb6102e5834d41c4bd481
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Executed "cp
/srv/cloud/one/var/images/9c2fea820bf6ec3793dfb6102e5834d41c4bd481
/srv/cloud/one/var//16/images/disk.0".
Wed Sep  1 18:47:40 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
/srv/cloud/one/var//16/images/disk.0".
Wed Sep  1 18:47:55 2010 [LCM][I]: New VM state is BOOT
Wed Sep  1 18:47:55 2010 [VMM][I]: Generating deployment file:
/srv/cloud/one/var/16/deployment.0
Wed Sep  1 18:47:58 2010 [VMM][I]: Command execution fail: 'mkdir -p
/srv/cloud/one/var//16/images && cat >
/srv/cloud/one/var//16/images/deployment.0 && virsh --connect
qemu+tcp:///system create /srv/cloud/one/var//16/images/deployment.0'
Wed Sep  1 18:47:58 2010 [VMM][I]: STDERR follows.
Wed Sep  1 18:47:58 2010 [VMM][I]: error: Failed to create domain from
/srv/cloud/one/var//16/images/deployment.0
Wed Sep  1 18:47:58 2010 [VMM][I]: error: internal error process exited
while connecting to monitor: qemu: could not open disk image
/srv/cloud/one/var//16/images/disk.0: Permission denied
Wed Sep  1 18:47:58 2010 [VMM][I]:
Wed Sep  1 18:47:58 2010 [VMM][I]: ExitCode: 1
Wed Sep  1 18:47:58 2010 [VMM][E]: Error deploying virtual machine
Wed Sep  1 18:48:02 2010 [DiM][I]: New VM state is FAILED
Wed Sep  1 18:48:03 2010 [TM][W]: Ignored: LOG - 16 tm_delete.sh: Deleting
/srv/cloud/one/var//16/images

Wed Sep  1 18:48:03 2010 [TM][W]: Ignored: LOG - 16 tm_delete.sh: Executed
"rm -rf /srv/cloud/one/var//16/images".

Wed Sep  1 18:48:03 2010 [TM][W]: Ignored: TRANSFER SUCCESS 16 -


-- 
Regards
Huang Zhiteng
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