[Gluster-users] Even distribuite the data amount many directories!

Andreas Schwibbe a.schwibbe at gmx.net
Mon Jun 9 08:07:18 UTC 2025


Hi Gilberto,

maybe you should set:
cluster.rebal-throttle: lazy

thus the rebalance is not consuming too many resources.
This always worked for me, but it does have an impact on
responsiveness.
You however can stop running rebalance if performance impact on
production environment is too much.

Fix layout will only fix if you added bricks later to the cluster and
wont fix if you store large files in a single dir.

Best
A.

Am Sonntag, dem 08.06.2025 um 22:34 -0300 schrieb Gilberto Ferreira:
> Hello
> Anybody can help me?
> I need to know if the rebalance has any risk? 
> I have 7 SSD KingSton DataCenter DC600M and need to know if I run the
> fix-layout and rebalance will took a long time or if there is any
> dangerous to do that 'online'.
> Thanks
> 
> 
> ---
> 
> 
> Gilberto Nunes Ferreira
> +55 (47) 99676-7530 - Whatsapp / Telegram
> 
> 
> 
> 
> 
> Em ter., 3 de jun. de 2025 às 10:25, Gilberto Ferreira
> <gilberto.nunes32 at gmail.com> escreveu:
> > Or 
> > gluster vol rebalance VOL start ??
> > 
> > ---
> > 
> > 
> > Gilberto Nunes Ferreira
> > +55 (47) 99676-7530 - Whatsapp / Telegram
> > 
> > 
> > 
> > 
> > 
> > Em ter., 3 de jun. de 2025 às 10:24, Gilberto Ferreira
> > <gilberto.nunes32 at gmail.com> escreveu:
> > > Hi there..
> > > 
> > > I have two servers with the follow disk layout:
> > > 
> > > /dev/sdc1         1,8T  1,6T  178G  91% /data1
> > > /dev/sdd1         1,8T  1,6T  175G  91% /data2
> > > /dev/sdb1         1,8T  225G  1,6T  13% /data3
> > > /dev/fuse         128M   44K  128M   1% /etc/pve
> > > gluster1:stg-vms  8,8T  3,0T  5,8T  34% /stg/vms
> > > /dev/sdf1         1,8T  108G  1,7T   7% /data4
> > > /dev/sdg1         1,8T  108G  1,7T   7% /data5
> > > /dev/sdh1         1,8T  105G  1,7T   6% /data6
> > > 
> > > As you can see, the /data1 and /data2 are almost full.
> > > Question is:
> > > Can I run gluster vol rebalance VOL fix-layout to fix this?
> > > 
> > > Best regards.
> > > 
> > > 
> > > ---
> > > 
> > > 
> > > Gilberto Nunes Ferreira
> > > +55 (47) 99676-7530 - Whatsapp / Telegram
> > > 
> > > 
> > > 
> ________
> 
> 
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