Ceph

09/23/2016

01:59 PM Ceph Bug #17388: strange ceph-client git repository issue

Ilya pointed out to me that my remote URL used git protocol.
git@github.com:ceph/ceph-client.git
Apparently that ... Alex Elder

04/27/2015

05:58 AM Linux kernel client Bug #11424: messenger.c: short reads corrupt following ops

Can you explain more about *when* ceph_msg_data_pages_cursor_init()
causes a problem? It's evidently an error path,... Alex Elder

04/25/2014

06:50 AM Ceph Bug #8212 (Resolved): Update Web docs for building ceph

I attempted to build ceph using the instructions here:
http://ceph.com/docs/master/install/build-ceph/
The "./con... Alex Elder

05/31/2013

07:28 PM rbd Bug #5040 (Resolved): krbd: record that an parent info refresh has failed

The following has been committed to the ceph-client
"testing" branch:
93e85fb rbd: clean up a few things in the r... Alex Elder

07:27 PM rbd Bug #3094 (Resolved): krbd: race between finding existing client and creating new one

The following has been committed to the "testing" branch
of the ceph-client git repository.
601e01d rbd: protect ... Alex Elder

06:23 PM rbd Bug #5222 (Fix Under Review): krbd: use per-rbd_dev mutex to protect header updates

This patch has been posted for review:
0004-rbd-use-rwsem-to-protect-header-updates.patch
Alex Elder

02:40 PM rbd Bug #5222 (Resolved): krbd: use per-rbd_dev mutex to protect header updates

Currently updating header information for an rbd device
is protected by the control lock, which precludes
concurren... Alex Elder

06:22 PM rbd Bug #3925 (Fix Under Review): krbd: sysfs write lockdep warnings

I found that avoiding taking the ctl_lock when updating
getting or putting device references got rid of the
problem... Alex Elder

10:58 AM rbd Bug #3925: krbd: sysfs write lockdep warnings

That sequence reproduces the problem, even in the latest
version of the "testing" branch. (Not all of it may be
re... Alex Elder

05/30/2013

09:28 PM rbd Bug #3925 (In Progress): krbd: sysfs write lockdep warnings

Well shit.
I unmapped my image and I got a lockdep error.
I'll look some more tomorrow.... Alex Elder