Re: consequences of XFS_IOC_FSSETXATTR on non-empty file?

2014-07-14 Thread Ilya Dryomov
On Mon, Jul 14, 2014 at 2:55 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Jul 13, 2014 at 09:01:13PM +0400, Ilya Dryomov wrote: On Sun, Jul 13, 2014 at 5:48 AM, Samuel Just sam.j...@inktank.com wrote: Actually, on this ubuntu kernel (3.13.0-24-generic), it doesn't seem to give an

Re: EC pool - empty files in OSD from radosgw

2014-07-14 Thread Guang Yang
Hi Yehuda and Sam, Any suggestion on top of the below issue? Thanks, Guang On Jul 12, 2014, at 12:43 AM, Guang Yang yguan...@outlook.com wrote: Hi Loic, I opened an issue in terms of a change brought along with EC pool plus radosgw (http://tracker.ceph.com/issues/8625), in our test cluster,

Re: v0.80.2?

2014-07-14 Thread Sylvain Munaut
Hi, Ideally the thing to do here is run s3-tests on your end and confirm that the tests are failing with the patch and figure out why. Or, if it passes for you, we can figure out what is different between your environment and QA. And then, ideally, we can extend s3-tests to reproduce the

Re: [Feature]Proposal for adding a new flag named shared to support performance and statistic purpose

2014-07-14 Thread Haomai Wang
Hi all, I have viewed the discuss video on Ceph CDS. By the way, sorry for the absence because of something urgent. It seemed that we have two ways to implement it, one is lightweight another is complex. I like the simple one which prefer invalidating cache and let librbd reload/lazy load object

ceph branch status

2014-07-14 Thread ceph branch robot
-- All Branches -- Alfredo Deza alfredo.d...@inktank.com 2013-09-27 10:33:52 -0400 wip-5900 2014-07-08 13:58:35 -0400 wip-8679 Dan Mick dan.m...@inktank.com 2013-07-16 23:00:06 -0700 wip-5634 David Zafman david.zaf...@inktank.com 2014-06-05 00:22:34 -0700

Re: v0.80.2?

2014-07-14 Thread Sylvain Munaut
Here's the culprit IMHO: ea68b9372319fd0bab40856db26528d36359102e rgw: don't allow multiple writers to same multiobject part Fixes: #8269 Backport: firefly, dumpling A client might need to retry a multipart part write. The original thread might race with the new one,

Re: consequences of XFS_IOC_FSSETXATTR on non-empty file?

2014-07-14 Thread Dave Chinner
On Mon, Jul 14, 2014 at 11:24:05AM +0400, Ilya Dryomov wrote: On Mon, Jul 14, 2014 at 2:55 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Jul 13, 2014 at 09:01:13PM +0400, Ilya Dryomov wrote: On Sun, Jul 13, 2014 at 5:48 AM, Samuel Just sam.j...@inktank.com wrote: I think if you call

rpm dependencies

2014-07-14 Thread Sage Weil
Hey Luis, I pushed wip-dencoder, which moves ceph-dencoder to ceph from ceph-common. This avoids the dependency for ceph-common. For the librados2 package, though, there is still a leveldb dependency that makes no sense. See the packages at

Read from clones

2014-07-14 Thread Lakshminarayana Mavunduri
Hi, Following the below set of steps, we are seeing data loss while reading from clones. 1)Create an image with image format 2 (in this case we have made the size to be 1024MB). rbd create image1 --size 1024 --image-format 2 2)Map the image and write 1024MB worth of data to it.