Re: LVM snapshot and log record CRC mismatch

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On 25/05/2016 00:12, Dave Chinner wrote:

How did you take the snapshot? (full command lines, please)


The snapshot is accomplished using the following commands:

lvcreate -s hypervisor/KVM_Storage --name Backup_SNAP
lvchange -ay -K hypervisor/Backup_SNAP
mount -o nouuid /dev/hypervisor/Backup_SNAP /mnt/lvm/

As additional information, this is my logical volume setup (I am using thin provisioning):

[root@hypervisor ~]# lvs
LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert 000-ThinPool hypervisor twi-a-t--- 1.75t 42.42 KVM_Storage hypervisor Vwi-aot--- 1.70t 000-ThinPool 43.61 root hypervisor -wi-ao---- 64.00g
  swap         hypervisor -wi-ao----  7.73g


Thanks.

--
Danti Gionatan
Supporto Tecnico
Assyoma S.r.l. - www.assyoma.it
email: g.danti@xxxxxxxxxx - info@xxxxxxxxxx
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