[DRBD-user] Different pool free sizes

Roland Kammerer roland.kammerer at linbit.com
Mon Jan 9 09:15:42 CET 2017

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


On Sat, Jan 07, 2017 at 10:29:09AM +0100, Michele Rossetti wrote:
> Hi All,
> 
> checking with <drbdmanage list-nodes> the status of my 3 servers PVE with
> DRBD9 this is the output:
> 
> root at mpve1:~# drbdmanage list-nodes
> WARNING:root:Could not read configuration file '/etc/drbdmanaged.cfg'
> +------------------------------------------------------------------------------+
> | Name  | Pool Size | Pool Free | | State |
> |------------------------------------------------------------------------------|
> | mpve1 |   7612664 |   7454320 | |    ok |
> | mpve2 |   7612664 |   7409405 | |    ok |
> | mpve3 |   7612664 |   7409405 | |    ok |
> +------------------------------------------------------------------------------+
> 
> There is a difference in free space between first node and other two.
> Is't a symptom of problems or is't normal?
> There is something to do to solve the difference?

Fist guess would be a resource that is only deployed on mpve1.
"drbdmanage list-assignments". Any other difference between these nodes?
Different storage plugins? One ZFS, the others LVM? Different LVM
options?...

Regards, rck



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