[PVE-User] PVE 5.1 zfs replication

Mehmet proxmox at elchaka.de
Wed Nov 8 00:04:02 CET 2017


Hi Gilberto,

Am 31. Oktober 2017 23:58:17 MEZ schrieb Gilberto Nunes <gilberto.nunes32 at gmail.com>:
>Hi guys
>
>Again, I am in trouble with ZFS Replication:
>
>2017-10-31 20:56:01 100-0: start replication job
>2017-10-31 20:56:01 100-0: guest => CT 100, running => 1
>2017-10-31 20:56:01 100-0: volumes => STG:subvol-100-disk-1
>2017-10-31 20:56:02 100-0: freeze guest filesystem
>2017-10-31 20:56:02 100-0: create snapshot
>'__replicate_100-0_1509490561__'
>on STG:subvol-100-disk-1
>2017-10-31 20:56:03 100-0: thaw guest filesystem
>2017-10-31 20:56:03 100-0: full sync 'STG:subvol-100-disk-1'
>(__replicate_100-0_1509490561__)
>2017-10-31 20:56:04 100-0: full send of
>ZFS/subvol-100-disk-1 at __replicate_100-0_1509490561__
>estimated size is 417M
>2017-10-31 20:56:04 100-0: total estimated size is 417M
>2017-10-31 20:56:04 100-0: TIME SENT SNAPSHOT
>2017-10-31 20:56:04 100-0: ZFS/subvol-100-disk-1 name
>ZFS/subvol-100-disk-1
>-
>2017-10-31 20:56:04 100-0: volume 'ZFS/subvol-100-disk-1' already
>exists
>2017-10-31 20:56:04 100-0: warning: cannot send
>'ZFS/subvol-100-disk-1 at __replicate_100-0_1509490561__':
>signal received
>2017-10-31 20:56:04 100-0: cannot send 'ZFS/subvol-100-disk-1': I/O
>error

You should have a look on your dmesg Output. It seems there is an issue with your harddisk (s)

- Mehmet 

>2017-10-31 20:56:04 100-0: command 'zfs send -Rpv --
>ZFS/subvol-100-disk-1 at __replicate_100-0_1509490561__'
>failed: exit code 1
>2017-10-31 20:56:04 100-0: delete previous replication snapshot
>'__replicate_100-0_1509490561__' on STG:subvol-100-disk-1
>2017-10-31 20:56:04 100-0: end replication job with error: command 'set
>-o
>pipefail && pvesm export STG:subvol-100-disk-1 zfs - -with-snapshots 1
>-snapshot __replicate_100-0_1509490561__ | /usr/bin/ssh -o
>'BatchMode=yes'
>-o 'HostKeyAlias=pve200' root at 10.1.1.2 -- pvesm import
>STG:subvol-100-disk-1 zfs - -with-snapshots 1' failed: exit code 255
>
>How can I fix it???
>
>Thanks
>---
>Gilberto Ferreira
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