Hello!
i've got an issue with snapshot making. the program behavior differs from other related issues.
it happens with all VMs and on two standalone nodes (not in cluster)
nas4free 10.2.0.2 - Prester (revision 2545)
proxmox 4.1-1/2f96504d
both are the latest versions, as far as i know
zfs over iscsi storage is used (no matter zdev or file extent - the result is the same)
this feature was configured in accordance with official HOWTO
snapshot is successful, but when i try to roll it back, an error appears:
command '/usr/bin/ssh -o 'BatchMode=yes' -i /etc/pve/priv/zfs/10.15.252.101_id_rsa root@10.15.252.101 /var/etc/rc.d/istgt onerestart '>&' /dev/null' failed: exit code 1
I looked for /var/etc/rc.d/istgt on nas4free - there is no such dir and file
but there is /etc/rc.d/iscsi_target which starts istgt
command '/usr/bin/scp -o 'BatchMode=yes' -i /etc/pve/priv/zfs/10.15.252.101_id_rsa /tmp/config17864 /var/etc/iscsi/istgt.conf' failed: exit code 1
and VM becomes locked
I unlock it with qm unlock VMID and retry rollback
another error appears:
Could not find lu_name for zvol vm-100-disk-4 at /usr/share/perl5/PVE/Storage/ZFSPlugin.pm line 102.
and all subsequent attempts end with this error
but I still can freely create and delete snapshots
ps: I've just noticed, that from the moment when the error "Could not find lu_name for zvol" appears, every operation, associated with access to vm's disk leads to this message again.
what can I do to fix it?
i've got an issue with snapshot making. the program behavior differs from other related issues.
it happens with all VMs and on two standalone nodes (not in cluster)
nas4free 10.2.0.2 - Prester (revision 2545)
proxmox 4.1-1/2f96504d
both are the latest versions, as far as i know
zfs over iscsi storage is used (no matter zdev or file extent - the result is the same)
this feature was configured in accordance with official HOWTO
snapshot is successful, but when i try to roll it back, an error appears:
command '/usr/bin/ssh -o 'BatchMode=yes' -i /etc/pve/priv/zfs/10.15.252.101_id_rsa root@10.15.252.101 /var/etc/rc.d/istgt onerestart '>&' /dev/null' failed: exit code 1
I looked for /var/etc/rc.d/istgt on nas4free - there is no such dir and file
but there is /etc/rc.d/iscsi_target which starts istgt
command '/usr/bin/scp -o 'BatchMode=yes' -i /etc/pve/priv/zfs/10.15.252.101_id_rsa /tmp/config17864 /var/etc/iscsi/istgt.conf' failed: exit code 1
and VM becomes locked
I unlock it with qm unlock VMID and retry rollback
another error appears:
Could not find lu_name for zvol vm-100-disk-4 at /usr/share/perl5/PVE/Storage/ZFSPlugin.pm line 102.
and all subsequent attempts end with this error
but I still can freely create and delete snapshots
ps: I've just noticed, that from the moment when the error "Could not find lu_name for zvol" appears, every operation, associated with access to vm's disk leads to this message again.
what can I do to fix it?
Last edited:
