On Thu, May 4, 2017 at 7:28 AM, gjprabu <gjprabu@xxxxxxxxxxxx> wrote:
> Hi Team,
>
> We are running cephfs with 5 OSD and 3 Mon and 1 MDS. There is
> Heath Warn "failing to respond to cache pressure" . Kindly advise to fix
> this issue.
This is usually due to buggy old clients, and occasionally due to a
buggy old MDS. What client and MDS versions are you using?
John
>
>
> cluster b466e09c-f7ae-4e89-99a7-99d30eba0a13
> health HEALTH_WARN
> mds0: Client integ-hm8-1.csez.zohocorpin.com failing to respond
> to cache pressure
> mds0: Client integ-hm5 failing to respond to cache pressure
> mds0: Client integ-hm9 failing to respond to cache pressure
> mds0: Client integ-hm2 failing to respond to cache pressure
> monmap e2: 3 mons at
> {intcfs-mon1=192.168.113.113:6789/0,intcfs-mon2=192.168.113.114:6789/0,intcfs-mon3=192.168.113.72:6789/0}
> election epoch 16, quorum 0,1,2
> intcfs-mon3,intcfs-mon1,intcfs-mon2
> fsmap e79409: 1/1/1 up {0=intcfs-osd1=up:active}, 1 up:standby
> osdmap e3343: 5 osds: 5 up, 5 in
> flags sortbitwise
> pgmap v13065759: 564 pgs, 3 pools, 5691 GB data, 12134 kobjects
> 11567 GB used, 5145 GB / 16713 GB avail
> 562 active+clean
> 2 active+clean+scrubbing+deep
> client io 8090 kB/s rd, 29032 kB/s wr, 25 op/s rd, 129 op/s wr
>
>
> Regards
> Prabu GJ
>
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