Re: Problem migration 3.7.6 to 3.13.2

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On 23 February 2018 at 20:06, Daniele Frulla <daniele.frulla@xxxxxxxxx> wrote:
Thanks for replay. I founded this values

datastore_temp.serda1.glusterfs-p1-b1.vol:    option shared-brick-count 2
datastore_temp.serda1.glusterfs-p2-b2.vol:    option shared-brick-count 2
datastore_temp.serda2.glusterfs-p1-b1.vol:    option shared-brick-count 0
datastore_temp.serda2.glusterfs-p2-b2.vol:    option shared-brick-count 0

I need to change the values of serda2 node?!

No, please do not change these files. You need to preform the steps listed in 
https://bugzilla.redhat.com/show_bug.cgi?id=1517260#c19 on your cluster (copy the shell script, volume set etc). That should fix this. 

Regards,
Nithya


2018-02-23 13:07 GMT+01:00 Nithya Balachandran <nbalacha@xxxxxxxxxx>:
Hi Daniele,

Do you mean that the df -h output is incorrect for the volume post the upgrade?

If yes and the bricks are on separate partitions, you might be running into [1]. Can you search for the string "option shared-brick-count" in the files in /var/lib/glusterd/vols/<volumename> and let us know the value? The workaround to get this working on the cluster is available in [2].



Regards,
Nithya

On 23 February 2018 at 15:12, Daniele Frulla <daniele.frulla@xxxxxxxxx> wrote:
I have done a migration to new version of gluster but 
when i doing a command

df -h

the result of space are minor of total.

Configuration:
2 peers

Brick serda2:/glusterfs/p2/b2               49152     0          Y       1560 
Brick serda1:/glusterfs/p2/b2               49152     0          Y       1462 
Brick serda1:/glusterfs/p1/b1               49153     0          Y       1476 
Brick serda2:/glusterfs/p1/b1               49153     0          Y       1566 
Self-heal Daemon on localhost               N/A       N/A        Y       1469 
Self-heal Daemon on serda1                  N/A       N/A        Y       1286

Thanks

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