General

Profile

Jeff Layton

Issues

Projects

  • Ceph (Developer, Core Developer, 06/23/2016)
  • 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, Core Developer, 11/25/2020)
  • sepia (Developer, 06/23/2016)
  • CephFS (Developer, Reporter, Core Developer, 06/23/2016)
  • teuthology (Developer, 12/04/2020)
  • rados-java (Developer, Core Developer, 11/25/2020)
  • Calamari (Developer, 06/23/2016)
  • Ceph-deploy (Developer, 06/23/2016)
  • ceph-dokan (Developer, Core Developer, 11/25/2020)
  • Stable releases (Developer, Core Developer, 11/25/2020)
  • Tools (Developer, 06/23/2016)
  • Infrastructure (Developer, 06/23/2016)
  • downburst (Developer, 06/23/2016)
  • ovh (Developer, 06/23/2016)
  • www.ceph.com (Developer, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Developer, Core Developer, 06/28/2017)
  • rgw-testing (Developer, Core Developer, 11/25/2020)
  • RADOS (Developer, Core Developer, 06/07/2017)
  • bluestore (Developer, Core Developer, 11/29/2017)
  • ceph-volume (Developer, Core Developer, 11/25/2020)
  • Messengers (Developer, Core Developer, 03/12/2019)
  • 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)

Activity

04/08/2021

03:49 PM CephFS Feature #50150: qa: begin grepping kernel logs for kclient warnings/failures to fail a test
"BUG:"
"Oops:"
"INFO: task .+ blocked for more than .+ seconds."
"KASAN"
I'm not sure if we build with KASAN as...
12:11 PM CephFS Feature #50235 (New): allow cephfs-shell to mount named filesystems
Currently, cephfs-shell can only mount the "default" filesystem. There may be some way to use the config file to dire...

04/06/2021

12:40 PM Linux kernel client Bug #49210 (Rejected): BUG after network outage then failure to reconnect
Yep. RHEL7 lacks some of these fixes. Please feel free to open a bug at bugzilla.redhat.com for this, though be forew...
12:33 PM Linux kernel client Bug #49406: Exceeding osd nearfull ratio causes write throttle.
It's unfortunate that it caught you by surprise. Would you care to draft a patch to update the documentation? Where w...

04/05/2021

11:49 AM Orchestrator Documentation #49806 (Resolved): minor problems in cephadm docs
Merged.
11:47 AM CephFS Feature #49304 (Resolved): nfs-ganesha: plumb xattr support into FSAL_CEPH
Patches are merged into the ganesha next branch and should make next release.

04/01/2021

12:27 PM CephFS Bug #50083: CephFS file access issues using kernel driver: file overwritten with null bytes
More questions:
1) how large are these files (generally)?
2) at what point does the corruption start?
3) How far...
12:05 PM CephFS Bug #50083: CephFS file access issues using kernel driver: file overwritten with null bytes
Ok, so it is reproducible in your environment. The problem is that I'm unclear on what sort of I/O is being done here...

03/31/2021

08:46 PM CephFS Bug #50083: CephFS file access issues using kernel driver: file overwritten with null bytes
This is the first I've heard of this as well. You mentioned seeing this on v5.11 kernels. Have you also seen it on ea...

03/25/2021

12:16 PM CephFS Bug #49843 (Resolved): qa: fs/snaps/snaptest-upchildrealms.sh failure

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