[Gluster-users] New Brick Not Showing On Remote Mounts

[Strahil Nikolov]

And how large are the gluster bricks ?

It seems strange that it didn't change size after adding the new brick.

What is your gluster's cluster version ?
It will be nice to wait for the rebalance. 

I hope you have noticed the difference between 'rebalance start' and 'rebalance start force' as described here:
https://docs.gluster.org/en/latest/Administrator%20Guide/Managing%20Volumes/#rebalancing-volume-to-fix-layout-and-migrate-data

Best Regards,
Strahil Nikolov





В понеделник, 19 октомври 2020 г., 18:39:52 Гринуич+3, Rusty Bower <rusty at rustybower.com> написа: 





The command I used for rebalance was "gluster volume rebalance data start", where data is the name of my volume

gluster volume status data
Status of volume: data
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick datanode01:/mnt/data/bricks/data      49152     0          Y       9849
Brick datanode02:/mnt/data/bricks/data      49152     0          Y       5466
Brick datanode03:/mnt/data/bricks/data      49152     0          Y       4040
Brick datanode04:/mnt/data/bricks/data      49152     0          Y       1879

Task Status of Volume data
------------------------------------------------------------------------------
Task                 : Rebalance
ID                   : 002eb0e7-9de7-45b8-b71b-d8aae4a2d292
Status               : in progress

gluster volume info data
Volume Name: data
Type: Distribute
Volume ID: 294d95ce-0ff3-4df9-bd8c-a52fc50442ba
Status: Started
Snapshot Count: 0
Number of Bricks: 4
Transport-type: tcp
Bricks:
Brick1: datanode01:/mnt/data/bricks/data
Brick2: datanode02:/mnt/data/bricks/data
Brick3: datanode03:/mnt/data/bricks/data
Brick4: datanode04:/mnt/data/bricks/data
Options Reconfigured:
performance.cache-max-file-size: 128MB
performance.cache-size: 64GB
nfs.disable: on
performance.readdir-ahead: on
diagnostics.latency-measurement: on
diagnostics.count-fop-hits: on
cluster.min-free-disk: 10%

On my client machine, this is the glusterfs mounted (same size results no matter which node I mount)
192.0.2.110:/data             230T  178T   52T  78% /mnt/data

Rusty

On Sun, Oct 18, 2020 at 11:03 PM Strahil Nikolov <hunter86_bg at yahoo.com> wrote:
> Hi Rusty,
> 
> please provide more details like:
> 
> gluster volume status VOL
> gluster volume info VOL
> 
> and from the client:
> df -h /path/to/mounted/volume
> 
> 
> P.S.: What was the command you used to add and then rebalance the volume ?
> 
> 
> 
> Best Regards,
> Strahil Nikolov
> 
> 
> 
> 
> 
> 
> В понеделник, 19 октомври 2020 г., 05:36:20 Гринуич+3, Rusty Bower <rusty at rustybower.com> написа: 
> 
> 
> 
> 
> 
> Hey all,
> 
> I just added a new brick to my volume (currently in a rebalance), but the increased data size doesn't show when mounting the volume from another node. I searched through the mailing list, but didn't see any pointers. Does a rebalance need to finish before the additional volume will show in remote mounts?
> 
> Rusty
> ________
> 
> 
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