General

Profile

Samuel Just

Issues

Projects

  • Ceph (Developer, Backporter, Core Developer, 09/18/2012)
  • Linux kernel client (Developer, Backporter, Core Developer, 11/25/2020)
  • phprados (Developer, Backporter, Core Developer, 11/25/2020)
  • devops (Developer, Backporter, Core Developer, 11/25/2020)
  • rbd (Developer, Backporter, Core Developer, 11/25/2020)
  • rgw (Developer, Backporter, Core Developer, 11/25/2020)
  • sepia (Developer, 09/18/2012)
  • CephFS (Developer, Backporter, Core Developer, 11/25/2020)
  • teuthology (Developer, 12/04/2020)
  • rados-java (Developer, Backporter, Core Developer, 11/25/2020)
  • Calamari (Developer, 08/27/2014)
  • Ceph-deploy (Developer, 10/03/2014)
  • ceph-dokan (Developer, Backporter, Core Developer, 11/25/2020)
  • Stable releases (Developer, Backporter, Core Developer, 11/25/2020)
  • Tools (Developer, 01/26/2016)
  • Infrastructure (Developer, 01/26/2016)
  • ceph-cm-ansible (Backporter, 01/26/2016)
  • paddles (Developer, 08/16/2021)
  • downburst (Developer, 01/28/2016)
  • ovh (Developer, 02/02/2016)
  • www.ceph.com (Developer, 08/22/2016)
  • mgr (Developer, Backporter, Core Developer, 06/28/2017)
  • rgw-testing (Developer, Backporter, Core Developer, 11/25/2020)
  • RADOS (Developer, Backporter, Core Developer, 06/07/2017)
  • bluestore (Developer, Backporter, Core Developer, 11/29/2017)
  • ceph-volume (Developer, Backporter, Core Developer, 11/25/2020)
  • Messengers (Developer, Backporter, Core Developer, 03/12/2019)
  • Orchestrator (Developer, Backporter, Core Developer, 01/16/2020)
  • crimson (Administrator, Developer, Backporter, Core Developer, 06/14/2020)
  • dmclock (Developer, Backporter, Core Developer, 08/13/2020)
  • cephsqlite (Developer, Backporter, Core Developer, 03/19/2021)
  • Dashboard (Developer, Backporter, Core Developer, 04/15/2021)
  • cleanup (Developer, Backporter, Core Developer, 08/11/2022)
  • nvme-of (Developer, Backporter, Core Developer, 07/26/2023)

Activity

Today

12:34 AM crimson Bug #64513 (New): crimson: stack-use-after-free in build_incremental_map_msg
...
12:19 AM crimson Bug #64512 (New): crimson: asan stack-use-after-return false positive on osd startup with clang-17
On clang-17 (output below) and also gcc-12/13, address sanitizer seems to be throwing stack-use-after-return errors r...

02/19/2024

07:44 PM crimson Feature #64375: crimson: introduce support for C++ coroutines
It seems there are other reasons to switch compilers, I'm looking into using clang for crimson builds now.

02/15/2024

11:06 PM crimson Bug #64457 (Fix Under Review): crimson: unittest-seatar-socket failing intermittently
https://jenkins.ceph.com/job/ceph-pull-requests/129319/consoleFull#-45360235e840cee4-f4a4-4183-81dd-42855615f2c1
1...

02/14/2024

09:15 PM RADOS Bug #64258: osd/PrimaryLogPG.cc: FAILED ceph_assert(inserted)
Nitzan was able to reproduce this locally, the following analysis is on those logs.
osd 1 and 2 crashed on the sam...

02/13/2024

04:09 AM crimson Feature #64375: crimson: introduce support for C++ coroutines
Eh, maybe we'll end up looking into it sooner. Thanks for the info on the clang versions you're using -- might find ...

02/12/2024

06:54 PM crimson Feature #64375: crimson: introduce support for C++ coroutines
We will, of course, continue updating to match seastar trunk. If that ends up driving a switch to clang or gcc13 the...
06:52 PM crimson Feature #64375: crimson: introduce support for C++ coroutines
I don't really have bandwidth right now to deal with switching to clang, and I'm not sure I want to try supporting cl...

02/10/2024

03:07 AM crimson Feature #64375 (New): crimson: introduce support for C++ coroutines
TLDR: we'll need to use gcc13 or clang 16/17
Chaining lambdas as continuations to futures is relatively error pron...

01/30/2024

11:24 PM RADOS Bug #63389: Failed to encode map X with expected CRC
The above looks right to me -- the idea (iirc) is that everyone *encodes* OSDMaps with the original encoding version,...

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