Re: Problem with query and any operation on PGs

["Łukasz Chrustek" <skidoo@tlen.pl>]

Hello,

> And  now  it  is very weird.... I made osd.37 up, and loop
> while true;do; ceph tell 1.165 query ;done

Here  need  to  explain  more  - all I did was start ceph-osd id=37 on
storage node, in ceph osd tree this osd osd is marked as out:


-17  21.49995     host stor8
 22   1.59999         osd.22            up  1.00000          1.00000 
 23   1.59999         osd.23            up  1.00000          1.00000 
 36   2.09999         osd.36            up  1.00000          1.00000 
 37   2.09999         osd.37            up        0          1.00000 
 38   2.50000         osd.38            up  1.00000          1.00000 
 39   2.50000         osd.39            up  1.00000          1.00000 
 40   2.50000         osd.40            up        0          1.00000 
 41   2.50000         osd.41          down        0          1.00000 
 42   2.50000         osd.42            up  1.00000          1.00000 
 43   1.59999         osd.43            up  1.00000          1.00000

 after start of this osd, ceph tell 1.165 query  worked only for one call of this command
> catch this:

> https://pastebin.com/zKu06fJn

> Can You tell, what is wrong now ?


>>> > use ceph-objectstore-tool to export the pg from osd.6, stop some other
>>> > ranodm osd (not one of these ones), import the pg into that osd, and start
>>> > again.  once it is up, 'ceph osd lost 6'.  the pg *should* peer at that
>>> > point.  repeat with the same basic process with the other pg.
>>> 
>>> I have already did 'ceph osd lost 6', do I need to do this once again ?

>> Hmm not sure, if the OSD is empty then there is no harm in doing it again.
>> Try that first since it might resolve it.  If not, do the query loop 
>> above.

>> s






-- 
Pozdrowienia,
 Łukasz Chrustek