Ceph

03/17/2014

01:04 PM CephFS Bug #7750 (Can't reproduce): Attempting to mount a kNFS export of a sub-directory of a CephFS filesystem fails with -ESTALE

Hi,
I have run into the following issue when trying to export a subset of a CephFS filesystem via NFS:
Machine ... David McBride

03/03/2014

06:31 AM CephFS Bug #1874: Running `git gc` on a bare git repository hosted by ceph results in a bus error.

Hi,
I have since moved on, but (as it happens) am currently investigating the production use of Ceph at the Univer... David McBride

01/11/2013

02:39 PM CephFS Bug #3793: wrong size reported in some distributions/toolchains

I spent a bit of time with gregaf trying to find authoritative sources for what the different values denote. While `... David McBride

03/21/2012

12:52 PM Ceph Bug #2196 (Resolved): `rados bench` will write test objects with a constant oid, under-reporting performance.

(As discussed on @#ceph@, 2012/03/21 -- with thanks to @joshd@)
The command @rados bench@ generates a sequence of ... David McBride

01/10/2012

07:57 AM Ceph Bug #1759: mds/client: truncate size overflow, fails with EINVAL

Hi,
I've triggered this failure mode again with a later snapshot of master (commit: a1252463055e2d6816407bd6465e74... David McBride

01/04/2012

10:33 AM CephFS Bug #1874: Running `git gc` on a bare git repository hosted by ceph results in a bus error.

Hi,
Drat, I was hoping this would be a simple-to-reproduce case. Never mind, here are some more details:
Kerne... David McBride

03:27 AM CephFS Bug #1874 (Can't reproduce): Running `git gc` on a bare git repository hosted by ceph results in a bus error.

When @git gc@ is run on a bare git repository hosted by a local test ceph filesystem mounted via the kernel client, i... David McBride

01/03/2012

07:45 AM Ceph Bug #1759: mds/client: truncate size overflow, fails with EINVAL

Unfortunately, my Ceph cluster which was presenting these symptoms has now died -- the remaining set of OSDs didn't h... David McBride

12/14/2011

01:53 PM Ceph Bug #1759: mds/client: truncate size overflow, fails with EINVAL

Hi,
I've run into this precise problem on a small testing cluster that I'm running -- down to the large 64-bit tru... David McBride