[Gluster-users] Gluster operations speed limit

Ravishankar N ravishankar at redhat.com
Tue Aug 1 10:49:43 UTC 2017

Adding Mohit who is experimenting with cgroups  has found some way to 
restrict glustershd's CPU usage using cgroups. Mohit maybe you want to 
share the steps we need to follow to apply cgroups only to glustershd.



On 08/01/2017 03:46 PM, Alexey Zakurin wrote:
> Hi, community
> I have a large distributed-replicated Glusterfs volume, that contains 
> few hundreds VM's images. Between servers 20Gb/sec link.
> When I start some operations like healing or removing, storage 
> performance becomes too low for a few days and server load becomes 
> like this:
> 13:06:32 up 13 days, 20:02,  3 users,  load average: 43.62, 31.75, 23.53.
> Is it possible to set limit on this operations? Actually, VM's on my 
> cluster becomes offline, when I start healing, rebalance or removing 
> brick.
> Please, help.

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