[Gluster-users] VM going down

[Alessandro Briosi]

Il 09/05/2017 23:41, Lindsay Mathieson ha scritto:
> On 10/05/2017 12:59 AM, Alessandro Briosi wrote:
>> Also the seek errors where there before when there was no arbiter
>> (only 2 replica).
>> And finally seek error is triggered when the VM is started (at least
>> the one in the logs).
>
> Could there be a corruption problem in the qcow2 image? have you run
> "qemu-img check" against it?
>

Not sure about this. But does not seems so.
The qemu-img check reports everything is ok with disks.

root at srvpve1:/mnt/pve/datastore2/images/201# qemu-img check 
vm-201-disk-1.qcow2
No errors were found on the image.
655360/655360 = 100.00% allocated, 1.11% fragmented, 0.00% compressed 
clusters
Image end offset: 42969661440


On one it reports about Leaked clusters but I don't think this might 
cause the problem (or not?)

root at srvpve1:/mnt/pve/datastore1/images/101# qemu-img check 
vm-101-disk-1.qcow2
Leaked cluster 409006 refcount=1 reference=0
Leaked cluster 624338 refcount=1 reference=0
Leaked cluster 791103 refcount=1 reference=0

3 leaked clusters were found on the image.
This means waste of disk space, but no harm to data.
8192000/8192000 = 100.00% allocated, 1.24% fragmented, 0.00% compressed 
clusters
Image end offset: 539424129024