From: flisky <yinjifeng@lianjia.com>
To: ceph-devel@vger.kernel.org
Subject: [EMG]incomplete pgs make RGW unusable
Date: Tue, 19 May 2015 08:06:01 +0800 [thread overview]
Message-ID: <mjdupr$jtu$1@ger.gmane.org> (raw)
Hi core developers,
Sorry, I have to raise this from user list because there is no response.
I reformat the disks to increase osd journal size. During the process, I
lost 9 pgs.
The incomplete pgs belong to the pool .rgw.buckets, which causes slow
requests and make RGW unusable.
I have to restart the OSDs and RGWs time to time, to make RGW responsible.
The most scary things happen. I cannot recovery the incomplete pgs.
[force_create_pg](http://tracker.ceph.com/issues/10098) marks it a
feature to handle this.
The [blog](https://ceph.com/community/incomplete-pgs-oh-my/) is not
working, either.
And finally I give up the recovery, and use 'rados cppool' to copy our
huge pool, it's STUCK...
I'm very frustrated, and very surprised that Ceph doesn't offer a way to
just let the lost data lost.
Could anyone give any advise on this? Thanks!
Sincerely,
next reply other threads:[~2015-05-19 0:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 0:06 flisky [this message]
2015-05-19 8:57 ` [EMG]incomplete pgs make RGW unusable flisky
2015-05-19 14:42 ` Sage Weil
2015-05-19 15:30 ` flisky
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