[Gluster-users] Removing Brick in Distributed GlusterFS
kontakt at taste-of-it.de
Tue Mar 12 15:18:19 UTC 2019
i found a Bug about this in Version 3.10. I run 3.13.2 - for your Information. As far as i can see, the default of 1% rule is active and not configure 0 = for disable storage.reserve.
So what can i do? Finish remove brick? Upgrade to newer Version and rerun rebalance?
Am 12.03.2019 12:45:51, schrieb Taste-Of-IT:
> Hi Susant,
> and thanks for your fast reply and pointing me to that log. So i was able to find the problem: "dht-rebalance.c:1052:__dht_check_free_space] 0-vol4-dht: Could not find any subvol with space accomodating the file"
> But Volume Detail and df -h show xTB of free Disk Space and also Free Inodes.
> Options Reconfigured:
> performance.client-io-threads: on
> storage.reserve: 0
> performance.parallel-readdir: off
> performance.readdir-ahead: off
> auth.allow: 192.168.0.*
> nfs.disable: off
> transport.address-family: inet
> Ok since there is enough disk space on other Bricks and i actually didnt complete brick-remove, can i rerun brick-remove to rebalance last Files and Folders?
> > Taste
> Am 12.03.2019 10:49:13, schrieb Susant Palai:
> > Would it be possible for you to pass the rebalance log file on the node from which you want to remove the brick? (location : /var/log/glusterfs/<volume-name-rebalance.log>)
> > + the following information:
> > 1 - gluster volume info
> > > > 2 - gluster volume status
> > > > 2 - df -h output on all 3 nodes
> > Susant
> > On Tue, Mar 12, 2019 at 3:08 PM Taste-Of-IT <> > kontakt at taste-of-it.de> > > wrote:
> > > Hi,
> > > i have a 3 Node Distributed Gluster. I have one Volume over all 3 Nodes / Bricks. I want to remove one Brick and run gluster volume remove-brick <vol> <brickname> start. The Job completes and shows 11960 failures and only transfers 5TB out of 15TB Data. I have still files and folders on this volume on the brick to remove. I actually didnt run the final command with "commit". Both other Nodes have each over 6TB of free Space, so it can hold the remaininge Data from Brick3 theoretically.
> > >
> > > Need help.
> > > thx
> > > Taste
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