Gluster users - Dec 2022 - GlusterFS and sysctl tweaks.

Em s?b, 17 de dez de 2022 13:20, Strahil Nikolov <hunter86_bg at
yahoo.com>
escreveu:
> Gluster's tuned profile 'rhgs-random-io' has the following :
>
> [main]
> include=throughput-performance
>
> [sysctl]
> vm.dirty_ratio = 5
> vm.dirty_background_ratio = 2
>
Nice

> What kind of workload do you have (sequential IO or not)?
>
It's for kvm images. Which means big files.
My main concern is about healing time between fails.

> Best Regards,
> Strahil Nikolov
>
> On Fri, Dec 16, 2022 at 21:31, Gilberto Ferreira
> <gilberto.nunes32 at gmail.com> wrote:
> Hello!
>
> Is there any sysctl tuning to improve glusterfs regarding network
> configuration?
>
> Thanks
> ---
> Gilberto Nunes Ferreira
> (47) 99676-7530 - Whatsapp / Telegram
>
>
>
>
> ________
>
>
>
> Community Meeting Calendar:
>
> Schedule -
> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
> Bridge: https://meet.google.com/cpu-eiue-hvk
> Gluster-users mailing list
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>
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oVirt (upstream of RHV which is also KVM-based) uses sharding, which reduces
sync times as only the changed shards are synced.
Check the virt group's gluster tunables at?/var/lib/glusterd/groups/virt
.Also in the
source:https://github.com/gluster/glusterfs/blob/devel/extras/group-virt.example
WARNING: ONCE THE SHARDING IS ENABLED, NEVER EVER DISABLE IT !
Best Regards,Strahil Nikolov?
 
 
  On Sun, Dec 18, 2022 at 6:51, Gilberto Ferreira<gilberto.nunes32 at
gmail.com> wrote:   ________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users at gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-users
  
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