Re: Ceph 0.56.4 - pgmap state: active+clean+scrubbing+deep

[Mike Lowe <j.michael.lowe@xxxxxxxxx>]

If it says 'active+clean' then it is OK no mater what else may additionally have as a status.  Deep scrubbing is just a normal background process that makes sure your data is consistent and shouldn't keep you from accessing it.  Repair should only be done as a last resort, it will discard any replica's which may actually be the data you want  if your primary replica is corrupt. 

On Apr 22, 2013, at 10:07 AM, MinhTien MinhTien <tientienminh080590@xxxxxxxxx> wrote:

Dear all,

- I use CentOS 6.3 up kernel 3.8.6-1.el6.elrepo.x86_64:  ceph storage (version 0.56.4), i set pool data (contains all data):

ceph osd pool set data size 1

- pool metadata:

ceph osd pool set data size 2

I have  osd, earch osd = 14TB (format ext4)

I have 1 permanent error exists in the system.

2013-04-22 20:24:20.942457 mon.0 [INF] pgmap v313221: 640 pgs: 638 active+clean, 2 active+clean+scrubbing+deep; 17915 GB data, 17947 GB used, 86469 GB / 107 TB avail

2013-04-22 20:24:12.256632 osd.1 [INF] 1.2e scrub ok

2013-04-22 20:24:23.348560 mon.0 [INF] pgmap v313222: 640 pgs: 638 active+clean, 2 active+clean+scrubbing+deep; 17915 GB data, 17947 GB used, 86469 GB / 107 TB avail

2013-04-22 20:24:21.551528 osd.1 [INF] 1.3f scrub ok

2013-04-22 20:24:52.009562 mon.0 [INF] pgmap v313223: 640 pgs: 638 active+clean, 2 active+clean+scrubbing+deep; 17915 GB data, 17947 GB used, 86469 GB / 107 TB avail

This makes me not access some data.

I tried to restart, use command "ceph pg repair " but error still exists

I need some advice..

Thanks

--
TienBM

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