[DRBD-user] DRBD9 Satellite nodes

Adam Goryachev mailinglists at websitemanagers.com.au
Sun Apr 24 06:22:46 CEST 2016

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.



On 23/04/2016 00:42, Robert Altnoeder wrote:
> The client volumes are not there because they have not been assigned.
>
> Just like a normal resource (with local storage), a client resource must
> be assigned to the node where it is supposed to become available.
>
> Normally, client resources are assigned by running:
> assign --client <resource> <node> [ <node> [ ... ] ]
>
> If the node is a storage-less node, then the '--client' option can be
> skipped, because storage-less nodes always get client assignments by
> default.
>
> This is a sample from my test cluster:
>
> criminy:~ # drbdmanage nodes
> ╭────────────────────────────────────────────────────────────────────────────────────────────────────╮
> ┊ Name ┊ Pool Size ┊ Pool Free ┊ ┊ State ┊
> ╞┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄╡
> ┊ criminy ┊ 508 ┊ 500 ┊ ┊ ok ┊
> ┊ dionysus ┊ 0 ┊ 0 ┊ ┊ no storage ┊
> ┊ grimes ┊ 0 ┊ 0 ┊ ┊ no storage ┊
> ┊ lilith ┊ 508 ┊ 500 ┊ ┊ ok ┊
> ╰────────────────────────────────────────────────────────────────────────────────────────────────────╯
> criminy:~ # drbdmanage new-volume files 100m --deploy 2
> Operation completed successfully
> Operation completed successfully
> criminy:~ # drbdmanage deploy files 2 --with-clients
> Operation completed successfully
> criminy:~ # drbdmanage new-volume archive 100m
> Operation completed successfully
> criminy:~ # drbdmanage assign archive criminy lilith dionysus grimes

Thank you, this is what I was missing, initial tests worked.

Regards,
Adam



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