zombie pgs might occured when i remove some data pools.
but, with pgs in stale state, i can't delete it?
I found this guide, but I don't understand it.
http://ceph.com/docs/next/dev/osd_internals/pg_removal/
Thanks!
--tuantaba
On 07/18/2013 09:22 AM, Ta Ba Tuan wrote:
I'm using Ceph-0.61.4,
I removed each osds (2TB) on data hosts and re-create with disks (4TB).
When converting finish, Ceph warns that have 4 pgs in stale state and
warning: i don't have pgid <pgid>
after, I created 4 pgs by command: ceph pg force_create_pg <pgid>
Now (after the long time), Ceph still warning: "pgmap v57451: 22944
pgs: *4 creating*, 22940 active+clean;"
I don't know how to remove those pgs?.
Please guiding this error help me!
Thank you!
--tuantaba
TA BA TUAN
On 07/18/2013 01:16 AM, Samuel Just wrote:
What version are you running? How did you move the osds from 2TB to 4TB?
-Sam
On Wed, Jul 17, 2013 at 12:59 AM, Ta Ba Tuan<[email protected]> wrote:
Hi everyone,
I converted every osds from 2TB to 4TB, and when moving complete, show log
Ceph realtime"ceph -w":
displays error: "I don't have pgid 0.2c8"
after then, I run: "ceph pg force_create_pg 0.2c8"
Ceph warning: pgmap v55175: 22944 pgs: 1 creating, 22940 active+clean, 3
stale+active+degraded
then, I can't read/write data to mounted CephFS on Client-side ==> notify on
client side: "Operation not permitted"
now, "ceph -w" still notify "22944 pgs: 1 creating, 22940 active+clean, 3
stale+active+degraded"
and I don't understand something occuring?
Please, help me!!!
Thanks to everyone.
--tuantaba
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