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From 07/25/2017 to 08/23/2017

08/23/2017

11:01 PM Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
Some of my investigations:
* No space seems allocatable on BlueFS, obviously. BlueFS::_allocate failed with r = al...
WANG Guoqin
10:48 PM Bug #21087 (Can't reproduce): BlueFS Becomes Totally Inaccessible when Failed to Allocate
After trying to insert thousands of missing osdmaps to the bluefs partitions, they now appear to be full and not acce... WANG Guoqin
10:47 PM Bug #21040: bluestore: multiple objects (clones?) referencing same blocks (on all replicas)
https://www.spinics.net/lists/ceph-users/msg37945.html
https://www.spinics.net/lists/ceph-users/msg38213.html
Brad Hubbard
05:04 PM Bug #21040: bluestore: multiple objects (clones?) referencing same blocks (on all replicas)
I believe I'm also encountering this issue. Here's the root of the mailing list thread discussing my issue: http://... Edward Huyer
01:01 AM Bug #21068: ceph-disk deploy bluestore fails to create correct block symlink for multipath devices
Also target version should be luminous, next release. Justin Mammarella
12:59 AM Bug #21068: ceph-disk deploy bluestore fails to create correct block symlink for multipath devices
Title of bug should be: 'ceph-disk prepare --bluestore fails to create correct block simlink for multipath devices.'
...
Justin Mammarella
12:50 AM Bug #21068 (Won't Fix): ceph-disk deploy bluestore fails to create correct block symlink for mult...
Instead of pointing to the aggregated multipath device /dev/dm-XX, the block symlink would point to a single path.
...
Justin Mammarella

08/22/2017

01:42 PM Bug #21062: ceph-osd crashes in bluestore
There are two similar OSDs with the same error. Artemy Kapitula
01:40 PM Bug #21062 (Can't reproduce): ceph-osd crashes in bluestore
ceph-osd luminous crashes on startup after emulating power loss (via magic sysrq reboot):
Aug 22 13:27:47 dpr-2a17...
Artemy Kapitula

08/18/2017

02:30 PM Bug #21040 (Resolved): bluestore: multiple objects (clones?) referencing same blocks (on all repl...
Hi Ceph,
Been using Ceph Luminous from 12.0.x and running well. But since Ceph Luminous 12.1.3 and 12.1.4 I got 1 ...
Charles Alva

08/14/2017

02:59 PM Bug #20997 (Can't reproduce): bluestore_types.h: 739: FAILED assert(p != extents.end())
http://qa-proxy.ceph.com/teuthology/teuthology-2017-08-12_05:00:19-rbd-luminous-distro-basic-smithi/1517639/teutholog... Jason Dillaman

08/08/2017

03:16 PM Bug #20917: kraken "bluestore/BitMapAllocator.cc: 82: FAILED assert(!(need % m_block_size))" in p...
Kraken is not a big deal. Greg Farnum

08/04/2017

07:36 PM Bug #20917 (Won't Fix): kraken "bluestore/BitMapAllocator.cc: 82: FAILED assert(!(need % m_block_...
This is for kraken v11.2.1 point release
Run: http://pulpito.ceph.com/yuriw-2017-08-04_16:10:42-krbd-kraken-testi...
Yuri Weinstein

08/03/2017

05:32 PM Bug #20870: OSD compression: incorrect display of the used disk space
Hi,
I just discovered "ceph df detail"...
François Blondel

08/02/2017

03:55 PM Bug #20870: OSD compression: incorrect display of the used disk space
Exactly!
Theses *ceph df* outputs are correct (so it's not a Bug), but would need to be more precise.
I could ima...
François Blondel
03:17 PM Bug #20870: OSD compression: incorrect display of the used disk space
The per-pool USED is the logical user data written (before compression). The RAW USED space is the actual on-disk sp... Sage Weil
10:42 AM Bug #20842: Ceph 12.1 BlueStore low performance
I'd like to share more about test result on BlueStore.
This time, I use rbd bench and rados bench to test our envi...
Junqin Zhang
07:25 AM Bug #20842: Ceph 12.1 BlueStore low performance
preliminary analysis of logs.
From log, it is easy to see io throughput in FileStore is much higher than BlueStore...
Junqin Zhang

08/01/2017

01:56 PM Bug #20870 (Resolved): OSD compression: incorrect display of the used disk space
Hi,
I tested bluestore OSD compression with:
/etc/ceph/ceph.conf...
François Blondel

07/28/2017

03:04 PM Bug #20847 (Closed): low performance for bluestore rbd block creation vs filestore
It appears that bluestore may be slower than filestore when creating RBD blocks (ie if pre-filling an RBD volume with... Mark Nelson
10:34 AM Bug #20842: Ceph 12.1 BlueStore low performance
blkparse_sda.out # blkparse -i sda -d blkparse_sda.out
blkparse_sdd.out # blkparse -i sdd -d blkparse_sdd.out
Tho...
Junqin Zhang
10:21 AM Bug #20842 (Closed): Ceph 12.1 BlueStore low performance
Hi,
We hvae a tricky issue about comparing perfomance between FileStore and BlueStore on Ceph 12.1. In our 3 nodes ...
Junqin Zhang

07/27/2017

05:38 PM Feature #20801 (Rejected): ability to rebuild BlueStore WAL journals is missing
We have a six-node CEPH cluster v12.0.1 with BlueStore back-end, all RocksDB WAL journals were located on Flashtec NV... Dmitry Smirnov
 

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