Hi,
are there any known ceph-mon memory leaks in bobtail? Today i've seen a
ceph-mon process consuming 50GB Memory.
Stefan
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From: Yan, Zheng zheng.z@intel.com
Current ceph code tracks directory's completeness in two places.
ceph_readdir() checks i_release_count to decide if it can set the
I_COMPLETE flag in i_ceph_flags. All other places check the I_COMPLETE
flag. This indirection introduces locking complexity.
Lol. I'm totally fine with that. My glance images pool isn't used too often.
I'm going to give that a try today and see what happens.
I'm still crossing my fingers, but since I added log max recent=1 to
ceph.conf, I've been okay despite the improper pg_num, and a lot of
scrubbing/deep
Hi Stefan,
I have seen a mon grow quite high on Bobtail. Joao had some theories
as for why, and I was able to provide him with a memory dump of the
running process. No word yet on whether it revealed anything, but I
know it is on his stack. Background here:
On 03/13/2013 01:42 PM, Travis Rhoden wrote:
Hi Stefan,
I have seen a mon grow quite high on Bobtail. Joao had some theories
as for why, and I was able to provide him with a memory dump of the
running process. No word yet on whether it revealed anything, but I
know it is on his stack.
Hi Joao,
Am 13.03.2013 14:58, schrieb Joao Eduardo Luis:
I'm expecting to be able to find the time Real Soon Now to put a doc
together with ways, for anyone willing, to provide us further insight on
what's happening. The monitor is supposed to be able to dump a heap
profile (using
On 03/13/2013 02:06 PM, Stefan Priebe - Profihost AG wrote:
Hi Joao,
Am 13.03.2013 14:58, schrieb Joao Eduardo Luis:
I'm expecting to be able to find the time Real Soon Now to put a doc
together with ways, for anyone willing, to provide us further insight on
what's happening. The monitor is
Looks good, thanks. :)
We'll also be testing the first patch in this series.
-Greg
On Wednesday, March 13, 2013 at 4:44 AM, Yan, Zheng wrote:
From: Yan, Zheng zheng.z@intel.com (mailto:zheng.z@intel.com)
Current ceph code tracks directory's completeness in two places.
Hi again,
Sorry, I finally figured it out based on comments here:
http://en.usenet.digipedia.org/thread/11905/7191/
num_pgs = num_osds osd_pg_bits. Ah. OK, so I can now
adjust the number of placement groups by fiddling with
osd pg bits in ceph.conf.
Dave,
Just to be sure, did the log max recent=1 _completely_ stod the
memory leak or did it slow it down?
Thanks!
--
Regards,
Sébastien Han.
On Wed, Mar 13, 2013 at 2:12 PM, Dave Spano dsp...@optogenics.com wrote:
Lol. I'm totally fine with that. My glance images pool isn't used too
Sebastien,
I'm not totally sure yet, but everything is still working.
Sage and Greg,
I copied my glance image pool per the posting I mentioned previously, and
everything works when I use the ceph tools. I can export rbds from the new pool
and delete them as well.
I noticed that the copied
It sounds like maybe you didn't rename the new pool to use the old pool's name?
Glance is looking for a specific pool to store its data in; I believe it's
configurable but you'll need to do one or the other.
-Greg
On Wednesday, March 13, 2013 at 3:38 PM, Dave Spano wrote:
Sebastien,
I'm
I renamed the old one from images to images-old, and the new one from
images-new to images.
Dave Spano
Optogenics
Systems Administrator
- Original Message -
From: Greg Farnum lt;g...@inktank.comgt;
To: Dave Spano lt;dsp...@optogenics.comgt;
Cc: Sébastien Han
On 03/13/2013 05:05 PM, Dave Spano wrote:
I renamed the old one from images to images-old, and the new one from
images-new to images.
This reminds me of a problem you might hit with this:
RBD clones track the parent image pool by id, so they'll continue
working after the pool is renamed. If
Hi!
As the Ceph community grows, it's important that help is available to new
users. Up to this point, Inktank engineers have been monitoring the channel
and mailing list as time permits. That made sense when there wasn't much foot
traffic, but we have a lot now! We'd like to introduce
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