General

Profile

Adam Kupczyk

  • Registered on: 03/24/2017
  • Last connection: 09/13/2018

Issues

Projects

  • Ceph (Developer, Core Developer, 03/28/2019)
  • Linux kernel client (Developer, Core Developer, 11/25/2020)
  • phprados (Developer, Core Developer, 11/25/2020)
  • devops (Developer, Core Developer, 11/25/2020)
  • rbd (Developer, Core Developer, 11/25/2020)
  • rgw (Developer, Reporter, Core Developer, 05/10/2017)
  • sepia (Developer, 03/28/2019)
  • CephFS (Developer, Core Developer, 11/25/2020)
  • teuthology (Developer, 12/04/2020)
  • rados-java (Developer, Core Developer, 11/25/2020)
  • Calamari (Developer, 03/28/2019)
  • Ceph-deploy (Developer, 03/28/2019)
  • ceph-dokan (Developer, Core Developer, 11/25/2020)
  • Stable releases (Developer, Core Developer, 11/25/2020)
  • Tools (Developer, 03/28/2019)
  • Infrastructure (Developer, 03/28/2019)
  • downburst (Developer, 03/28/2019)
  • ovh (Developer, 03/28/2019)
  • www.ceph.com (Developer, 03/28/2019)
  • CI (Reporter, 03/28/2019)
  • mgr (Developer, Core Developer, 03/28/2019)
  • rgw-testing (Developer, Reporter, Core Developer, 05/10/2017)
  • RADOS (Developer, Core Developer, 03/28/2019)
  • bluestore (Developer, Core Developer, 03/28/2019)
  • ceph-volume (Developer, Core Developer, 11/25/2020)
  • Messengers (Developer, Core Developer, 03/28/2019)
  • Orchestrator (Developer, Core Developer, 01/16/2020)
  • crimson (Developer, Core Developer, 11/25/2020)
  • dmclock (Developer, Core Developer, 08/13/2020)
  • cephsqlite (Developer, Core Developer, 03/19/2021)
  • Dashboard (Developer, Core Developer, 04/22/2021)

Activity

05/25/2021

07:12 AM bluestore Bug #50965 (Pending Backport): In poweroff conditions BlueFS can create corrupted files
It is possible to create condition in which a BlueFS contains file that is corrupted.
It can happen when BlueFS repl...

03/22/2021

10:34 AM bluestore Bug #49818: os/bluestore/BlueStore.cc: FAILED ceph_assert(o->pinned) in BlueStore::Collection::sp...
In...

03/16/2021

04:51 PM bluestore Bug #49818: os/bluestore/BlueStore.cc: FAILED ceph_assert(o->pinned) in BlueStore::Collection::sp...
But my compiled x86 definately shows that operator "&&" in ++nref >= 2 && !pinned makes whole action non-atomic.
May...
04:45 PM bluestore Bug #49818: os/bluestore/BlueStore.cc: FAILED ceph_assert(o->pinned) in BlueStore::Collection::sp...
my x86 assembly made it atomic:...

11/04/2020

11:38 AM bluestore Backport #46194: nautilus: BlueFS replay log grows without end
Fixed by https://github.com/ceph/ceph/pull/37948

07/30/2020

03:31 PM bluestore Bug #46658: Ceph-OSD nautilus/octopus memory leak ?
@Christophe:
Can you share dump_mempools?
Regarding "osd_memory_target = 23546088652": please note that 23546088652...
01:54 PM bluestore Bug #43353 (Can't reproduce): BlueFS files read and written at the same time
After update of rocksDB, problem vanished.

06/16/2020

08:02 AM bluestore Bug #46027 (Resolved): bufferlist c_str() sometimes clears assignment to mempool
Sometimes c_str() needs to rebuild underlying buffer::raw.
It that case original assignment to mempool is lost.

06/05/2020

08:29 AM bluestore Bug #45903 (Resolved): BlueFS replay log grows without end
If data is slowly pouring to RocksDB WAL and new files are not created, BlueFS replay log can grow to the size that i...

01/09/2020

06:25 PM bluestore Bug #43538: BlueFS volume selector assert
Fix proposal: https://github.com/ceph/ceph/pull/32584
Gist of solution is moving vselector->sub_usage().
Now `sub...

Also available in: Atom