Re: radosgw Segmentation fault on obj copy

2013-12-03 Thread Dominik Mostowiec
Thanks. -- Regards Dominik 2013/12/3 Yehuda Sadeh yeh...@inktank.com: For bobtail at this point yes. You can try the unofficial version with that fix off the gitbuilder. Another option is to upgrade everything to dumpling. Yehuda On Mon, Dec 2, 2013 at 10:24 PM, Dominik Mostowiec

Re: [Xen-devel] Xen blktap driver for Ceph RBD : Anybody wants to test ? :p

2013-12-03 Thread Sylvain Munaut
Hi, What sort of memory are your instances using? I just had a look. Around 120 Mb. Which indeed is a bit higher that I'd like. I haven't turned on any caching so I assume it's disabled. Yes. Cheers, Sylvain -- To unsubscribe from this list: send the line unsubscribe ceph-devel in

Re: [ceph-users] Radosgw on Ubuntu vs CentOS

2013-12-03 Thread Sage Weil
On Tue, 3 Dec 2013, Andy McCrae wrote: Hi ceph-users, I've been playing around with radosgw and I notice there is an inconsistency between the Ubuntu and CentOS startup scripts. On Ubuntu, if I run a start ceph-all (which will start radosgw), or I run the init script /etc/init.d/radosgw

Re: MDS can't join in

2013-12-03 Thread Gregory Farnum
Does the MDS have access to a keyring which contains its key, and does that match what's on the monitor? You're just referring to the client.admin one, which it won't use (it's not a client). It certainly looks like there's a mismatch based on the verification error. -Greg Software Engineer #42 @

Re: /etc/init.d/ceph vs upstart

2013-12-03 Thread Tim Spriggs
This does seem to fix the issue. Thanks! On Mon, Nov 25, 2013 at 3:02 PM, Josh Durgin josh.dur...@inktank.com wrote: On 11/25/2013 11:01 AM, Tim Spriggs wrote: ... ping On Thu, Nov 7, 2013 at 3:31 PM, Tim Spriggs t...@uahirise.org wrote: Oops, I just realized I did the patch in the wrong

crush changes for firefly

2013-12-03 Thread Sage Weil
https://github.com/ceph/ceph/pull/869 has a bunch of pending changes to CRUSH to support the erasure coding work in firefly. The main item is that the behavior of 'choose indep' has changed significantly. This is strictly speaking a change in behavior, but nobody should be using indep mode

[PATCH 0/3] block I/O when cluster is full

2013-12-03 Thread Josh Durgin
These patches allow rbd to block writes instead of returning errors when OSDs are full enough that the FULL flag is set in the osd map. This avoids filesystems on top of rbd getting confused by transient EIOs if the cluster oscillates between full and non-full. These are also available in the

[PATCH 3/3] rbd: document rbd-specific options

2013-12-03 Thread Josh Durgin
osd_full_behavior only affects rbd, so document it along with read-only and read-write. Signed-off-by: Josh Durgin josh.dur...@inktank.com --- Documentation/ABI/testing/sysfs-bus-rbd | 19 +++ 1 file changed, 19 insertions(+) diff --git

[PATCH 1/3] libceph: block I/O when PAUSE or FULL osd map flags are set

2013-12-03 Thread Josh Durgin
The PAUSEWR and PAUSERD flags are meant to stop the cluster from processing writes and reads, respectively. The FULL flag is set when the cluster determines that it is out of space, and will no longer process writes. PAUSEWR and PAUSERD are purely client-side settings already implemented in

[PATCH 2/3] libceph: add an option to configure client behavior when osds are full

2013-12-03 Thread Josh Durgin
Default to blocking requests to be consistent with userspace. Some applications may prefer the previous behavior of returning an error instead, so make that an option. CephFS implements returning -ENOSPC at a higher level, so only rbd is really affected by this. Signed-off-by: Josh Durgin