hi,mario wu
you can check if /srv/cloud/one/datastores/0/11/disk.1 exist on the node
which the vm running on.
chenpiaoping123
From: mario wu
Date: 2013-06-06 11:16
To: users
Subject: [one-users] attach ceph image problem.
hi,all
recently,i tested opennebula 4.0.1 + ceph , every thing is fine,except
when i attach a ceph disk image to a running VM.
the log show me :"
Thu Jun 6 11:07:33 2013 [VMM][E]: attach_disk: Command "virsh --connect
qemu:///system attach-device one-11
/srv/cloud/one/datastores/0/11/disk.1.attach" failed: error: Failed to attach
device from /srv/cloud/one/datastores/0/11/disk.1.attach
Thu Jun 6 11:07:33 2013 [VMM][I]: error: Unable to allow access for disk path
/srv/cloud/one/datastores/0/11/disk.1: No such file or directory
Thu Jun 6 11:07:33 2013 [VMM][E]: Could not attach
/srv/cloud/one/datastores/0/11/disk.1 (vdb) to one-11
Thu Jun 6 11:07:33 2013 [VMM][I]: ExitCode: 1
Thu Jun 6 11:07:33 2013 [VMM][I]: Failed to execute virtualization driver
operation: attach_disk.
Thu Jun 6 11:07:33 2013 [VMM][E]: Error attaching new VM Disk: Could not attach
/srv/cloud/one/datastores/0/11/disk.1 (vdb) to one-11"
then i check the /srv/cloud/one/datastores/0/11/disk.1.attach file.
"root@kvm-236051-ceph-test:/srv/cloud/one/datastores/0/11# cat disk.1.attach
<disk type='file' device='disk'>
<driver name='qemu' type='raw' cache='writeback'/>
<source file='/srv/cloud/one/datastores/0/11/disk.1'/>
<target dev='vdb'/>
</disk>
"
obviously one error handle the ceph image to VM. i also try to manual attach
ceph image to vm, it's ok._______________________________________________
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