[PVE-User] pve-zsync - no zvol replication ?

Roland @web.de devzero at web.de
Tue Mar 3 17:30:41 CET 2020


could be.

ok - but if they are supported, how do i use pve-zsync with zvols then ?


Am 03.03.20 um 16:35 schrieb Gianni Milo:
> Could the following be the reason ...?  zvols are being supported as far as
> I can tell...
> Limitations
>
>     - not possible to sync recursive
>
>
> G.
>
>
> On Tue, 3 Mar 2020 at 12:30, Roland @web.de <devzero at web.de> wrote:
>
>> hello,
>>
>> apparently pve-zsync does not seem to replicate zfs zvols (but only
>> regular zfs datasets) !?
>>
>> since zvols is default for VMs, i'm curious if this is a bug or a
>> (missing) feature  !?
>>
>>
>> i tried syncronizing the following way:
>>
>>
>> pve-zsync sync -dest pve-node2:hddpool/pve-node1-zsync/hddpool -source
>> hddpool/vms -v
>>
>> source:
>> root at pve-node1# zfs list -r hddpool/vms
>> NAME                        USED  AVAIL     REFER MOUNTPOINT
>> hddpool/vms                34.2G  3.42T     30.6K /hddpool/vms
>> hddpool/vms/vm-100-disk-0  34.2G  3.46T     1.18G  -
>>
>> dest:
>> root at pve-node2# zfs list -r hddpool/pve-node1-zsync
>> NAME                                      USED  AVAIL REFER  MOUNTPOINT
>> hddpool/pve-node1-zsync                   156K  3.44T 32.0K
>> /hddpool/pve-node1-zsync
>> hddpool/pve-node1-zsync/hddpool     61.3K  3.44T 30.6K
>> /hddpool/pve-node1-zsync/hddpool
>> hddpool/pve-node1-zsync/hddpool/vms  30.6K  3.44T 30.6K
>> /hddpool/pve-node1-zsync/hddpool/vms
>>
>> the documentation at https://pve.proxmox.com/wiki/PVE-zsync  is unclear
>> about that.
>>
>> i'm asking since i want to use builtin utils instead of 3rd party tools
>> for that job.
>>
>> regards
>> roland
>>
>>
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