Project

General

Profile

Activity

From 05/13/2019 to 06/11/2019

06/11/2019

08:19 PM Backport #40281 (Resolved): nautilus: 50-100% iops lost due to bluefs_preextend_wal_files = false
https://github.com/ceph/ceph/pull/28573 Nathan Cutler
08:19 PM Backport #40280 (Resolved): mimic: 50-100% iops lost due to bluefs_preextend_wal_files = false
https://github.com/ceph/ceph/pull/28574 Nathan Cutler
05:35 PM Bug #40080 (Fix Under Review): Bitmap allocator return duplicate entries which cause interval_set...
Igor Fedotov
01:18 PM Bug #40080 (In Progress): Bitmap allocator return duplicate entries which cause interval_set assert
Managed to reproduce the same by replaying the log. WIP on the fix. Igor Fedotov
05:52 AM Bug #38559 (Pending Backport): 50-100% iops lost due to bluefs_preextend_wal_files = false
Kefu Chai

06/05/2019

06:42 AM Backport #39256 (Resolved): nautilus: occaionsal ObjectStore/StoreTestSpecificAUSize.Many4KWrites...
Nathan Cutler
06:41 AM Feature #39146 (Resolved): raise an alert when per pool stats aren't used
Nathan Cutler
06:41 AM Backport #39348 (Resolved): nautilus: raise an alert when per pool stats aren't used
Nathan Cutler

06/04/2019

08:47 PM Backport #39256: nautilus: occaionsal ObjectStore/StoreTestSpecificAUSize.Many4KWritesTest/2 failure
Nathan Cutler wrote:
> https://github.com/ceph/ceph/pull/27525
merged
Yuri Weinstein
08:47 PM Backport #39348: nautilus: raise an alert when per pool stats aren't used
Nathan Cutler wrote:
> https://github.com/ceph/ceph/pull/27645
merged
Yuri Weinstein

05/30/2019

06:36 PM Bug #24901: Client reads fail due to bad CRC under high memory pressure on OSDs
The work-around for http://tracker.ceph.com/issues/22464 also fixed this Paul Emmerich
02:28 PM Bug #24901: Client reads fail due to bad CRC under high memory pressure on OSDs
Has anyone else seen this issue? Is it still occurring in your environment Paul? Josh Durgin
02:42 PM Bug #40080: Bitmap allocator return duplicate entries which cause interval_set assert
I do see some very large directory in our fs…however the rebuilt-osd crashed again which bring down 8 PGs and as well... Xiaoxi Chen
09:31 AM Bug #40080: Bitmap allocator return duplicate entries which cause interval_set assert
@Igor,
I noticed that during debugging, however, 14.2.1 crashed the same way.
-5> 2019-05-30 02:23:05.375 ...
Xiaoxi Chen
09:24 AM Bug #40080: Bitmap allocator return duplicate entries which cause interval_set assert
Xiaoxi, this is v14.2.0, right?
14.2.1 & .2 have some bmap allocator's fixes that you might want to apply:
https:...
Igor Fedotov
08:42 AM Bug #40080: Bitmap allocator return duplicate entries which cause interval_set assert
Full log with debug_bluestore=30, debug_bluefs=10 are available , but too big to upload. Xiaoxi Chen
08:41 AM Bug #40080 (Resolved): Bitmap allocator return duplicate entries which cause interval_set assert
0x941300000~200000 were returned several times by allocator , later when allocate_bluefs_freespace give duplicate ent... Xiaoxi Chen
02:29 PM Bug #20847: low performance for bluestore rbd block creation vs filestore
Mark - is this fixed by deferred writes now? Josh Durgin
02:24 PM Bug #36331 (Can't reproduce): FAILED ObjectStore/StoreTestSpecificAUSize.SyntheticMatrixNoCsum/2...
Looks like this hasn't happened in 6 months Josh Durgin
02:23 PM Bug #38272 (Fix Under Review): "no available blob id" assertion might occur
Josh Durgin
02:22 PM Bug #38637 (Closed): BlueStore::ExtentMap::fault_range() assert
Please re-open if you can gather more information Josh Durgin
02:15 PM Bug #38745: spillover that doesn't make sense
Adam's looking at similar spillover issues Josh Durgin
10:07 AM Bug #38745: spillover that doesn't make sense
BLUEFS_SPILLOVER BlueFS spillover detected on 7 OSD(s)
osd.248 spilled over 257 MiB metadata from 'db' device (...
Xiaoxi Chen
02:10 PM Bug #39569 (Pending Backport): os/bluestore: fix for FreeBSD iocb structure #27458
Josh Durgin
02:10 PM Bug #39618: Runaway memory usage on Bluestore OSD
Mark can you take a look? Josh Durgin
09:10 AM Bug #39621 (Resolved): os/bluestore: fix missing discard in BlueStore::_kv_sync_thread
Nathan Cutler
09:09 AM Backport #39672 (Resolved): nautilus: os/bluestore: fix missing discard in BlueStore::_kv_sync_th...
Nathan Cutler

05/29/2019

10:06 PM Backport #39672: nautilus: os/bluestore: fix missing discard in BlueStore::_kv_sync_thread
Nathan Cutler wrote:
> https://github.com/ceph/ceph/pull/28258
merged
Yuri Weinstein
11:30 AM Bug #37282: rocksdb: submit_transaction_sync error: Corruption: block checksum mismatch code = 2
Just to record similar case and discovered root cause:
Our customer running Ceph version v12.2.11 complained about t...
Igor Fedotov

05/28/2019

02:38 AM Backport #39672 (In Progress): nautilus: os/bluestore: fix missing discard in BlueStore::_kv_sync...
https://github.com/ceph/ceph/pull/28258 Prashant D

05/24/2019

12:31 PM Feature #40021 (New): Zero out pending sectors during PG repair
In our production clusters we often see inconsistent objects which are the result of a SCSI Medium Error during a rea... Dan van der Ster

05/23/2019

08:32 PM Bug #38272: "no available blob id" assertion might occur
Alternative PR: https://github.com/ceph/ceph/pull/28229
(Original PR https://github.com/ceph/ceph/pull/26882 went ...
Igor Fedotov

05/20/2019

04:10 PM Feature #38816: Deferred writes do not work for random writes
Sage Weil wrote:
> Vitaliy Filippov wrote:
> > 1) Bluestore doesn't honor the max_deferred_txc parameter. It starts...
Vitaliy Filippov
03:20 PM Feature #38816 (In Progress): Deferred writes do not work for random writes
Nathan Cutler

05/16/2019

09:56 AM Bug #36482: High amount of Read I/O on BlueFS/DB when listing omap keys
Just to mention - find two more onodes at customer's cluster with slow omap listing - both spend all the time while s... Igor Fedotov

05/15/2019

07:03 PM Bug #38272 (In Progress): "no available blob id" assertion might occur
Igor Fedotov
04:07 PM Backport #39446 (Resolved): nautilus: OSD crashed in BitmapAllocator::init_add_free()
Igor Fedotov
04:05 PM Backport #39446: nautilus: OSD crashed in BitmapAllocator::init_add_free()
Igor Fedotov wrote:
> https://github.com/ceph/ceph/pull/27740
merged
Yuri Weinstein
09:25 AM Bug #36268: Unable to recover from ENOSPC in BlueFS
Sage Weil wrote:
> Alternative fix for mimic and luminous: https://github.com/ceph/ceph/pull/26735
hello,sage wei...
鹏 张
 

Also available in: Atom