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From 12/18/2015 to 01/16/2016

01/16/2016

02:56 AM Bug #14360: Cephfs kernel client ceph_send_cap_releases hung task
In 4.4.0 this looks a like bit different:... Stephan Wienczny

01/13/2016

05:33 PM Bug #14360 (Resolved): Cephfs kernel client ceph_send_cap_releases hung task
On some of my machines cephfs hanging:... Stephan Wienczny

01/12/2016

04:48 PM Bug #14086 (Closed): Ceph File System logging warning about ceph_set_page_dirty
Ilya Dryomov

01/06/2016

07:20 AM Documentation #14252 (Rejected): Architecture picture, CEPH FS should based on librados?
Actually, no. That documentation is for the userspace clients (there is a "librados" thing in the kernel, but it's ve... Greg Farnum
03:00 AM Documentation #14252 (Rejected): Architecture picture, CEPH FS should based on librados?
In http://docs.ceph.com/docs/master/architecture/
rchitecture picture, CEPH FS should based on librados?
science luo
02:43 AM Documentation #14251 (Resolved): cluster map:Missing MDS Map
In http://docs.ceph.com/docs/master/start/intro/
Monitors: A Ceph Monitor maintains maps of the cluster state, inc...
science luo

01/05/2016

09:42 AM Bug #14232 (Resolved): Kernel NULL pointer dereference in __dcache_readdir
I found this bug using the kernel client on linux v4.1.15 with all ceph/libceph patches applied up to v4.4-rc8.
<p...
Markus Blank-Burian

12/30/2015

06:41 AM Feature #14201 (Resolved): cope with a pool being removed from under a mapped image
1. [root@c8 /]# uname -r
4.1.1
2. [root@ceph0 ~]# ceph -v
ceph version 0.94.5 (9764da52395923e0b32908d83a9f7...
shun song
06:04 AM Bug #14200 (Closed): The mounted image can not expansion
Wheather the ceph linux kernal client support the expansion?
My linux kernal is 3.10.
Such as below after i finis...
ceph zte
01:40 AM Feature #14198 (New): rbd: renaming a pool does not update the pool names in /dev/rbd or /sys/bus...
pool:LDTEST2,image:DE
client rbd map LDTEST2/DE; mkfs.ext4 /dev/rbd2;mount /dev/rbd2 /home/ld2;cp -r /root/centos.i...
dong liao

12/23/2015

05:23 AM Bug #14086: Ceph File System logging warning about ceph_set_page_dirty
Test has run for 2 days using the 4.4rc6 kernel from the Ubuntu kernel-ppa kernel site without error or warning. Loo... Eric Eastman

12/21/2015

02:39 AM Bug #14086: Ceph File System logging warning about ceph_set_page_dirty
The latest test with 4.4rc5 with CONFIG_DEBUG_VM=y has ran for over 36 hours with no ERRORS or WARNINGS. My plan is ... Eric Eastman

12/18/2015

03:52 PM Bug #14086: Ceph File System logging warning about ceph_set_page_dirty
With the 4.4rc4 kernel and the cephfs_new.patch and CONFIG_DEBUG_VM=y I hit a BUG in mm/filemap.c. ... Eric Eastman
07:21 AM Bug #14086: Ceph File System logging warning about ceph_set_page_dirty
https://lkml.org/lkml/2015/12/12/113 Zheng Yan
12:15 PM Bug #14117: KRBD : Performance issues with kernel 4.1 series
Thanks Ilya for your feedback.
I am pasting the discussion : http://lists.ceph.com/pipermail/ceph-users-ceph.com/2...
Vikhyat Umrao
11:54 AM Bug #14117: KRBD : Performance issues with kernel 4.1 series
Alex posted on ceph-users and I replied there. Quoting:
"This is due to an old regression in blk-mq. rbd was swi...
Ilya Dryomov
10:04 AM Bug #14117: KRBD : Performance issues with kernel 4.1 series
Ubuntu 14.04.3 Vikhyat Umrao
10:04 AM Bug #14117 (Won't Fix): KRBD : Performance issues with kernel 4.1 series
I am finding that it is a specific client that is experiencing this issue. Doing an RBD write from another client ha... Vikhyat Umrao
 

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