Ceph

02/11/2024

01:35 PM Ceph Support #64378: Slow / Single backfilling on Reef (18.2.1-pve2)

With osd_max_backfills = 9, numbers are very different:... Pivert Dubuisson

01:25 PM Ceph Support #64378: Slow / Single backfilling on Reef (18.2.1-pve2)

Replying to myself:
It seems the injectargs --osd-max-backfills do not work on Reef.
The workaround I used:
* ... Pivert Dubuisson

01:12 PM Ceph Support #64378: Slow / Single backfilling on Reef (18.2.1-pve2)

The problem seems to be that even with commands like
ceph tell 'osd.*' injectargs --osd-max-backfills=3 --osd-recov... Pivert Dubuisson

01:09 PM Ceph Support #64378 (New): Slow / Single backfilling on Reef (18.2.1-pve2)

Hi,
Despite the :... Pivert Dubuisson

05/12/2023

11:58 PM Ceph Bug #59668: cache-flush-evict-all finished with errors - (2) No such file or directory

Well, I removed the cache, and it broke the filesystem.
All files opened by applications and recently updated are co... Pivert Dubuisson

05/08/2023

11:31 AM Ceph Bug #59668 (New): cache-flush-evict-all finished with errors - (2) No such file or directory

I can't remove the writeback cache pool.
Problems :
- Documentation seems outdated : procedure to remote the cache ... Pivert Dubuisson

04/29/2023

10:34 PM RADOS Support #59587 (New): ipv4 public_network + ipv6 cluster_network = osd: unable to find any IPv6 on public_network

Hi,
I have an ipv4 only public network.
I created an ipv6 only cluster network (full mesh - 3 nodes - OSPF)
In... Pivert Dubuisson

01/22/2022

12:46 PM bluestore Bug #53899: bluefs _allocate allocation failed - BlueFS.cc: 2768: ceph_abort_msg("bluefs enospc")

Re-posting the script as indentation broke it:... Pivert Dubuisson

12:43 PM bluestore Bug #53899: bluefs _allocate allocation failed - BlueFS.cc: 2768: ceph_abort_msg("bluefs enospc")

Hi,
I added the 2 other dumps to the same location. But I expect the same:
* https://www.pivert.org/osd.0_bluesto... Pivert Dubuisson

01/17/2022

06:38 PM bluestore Bug #53899: bluefs _allocate allocation failed - BlueFS.cc: 2768: ceph_abort_msg("bluefs enospc")

Hi,
the file size exceed the max 1MB rule.... The file is temporarily there:
www.pivert.org/osd.2_bluestore_alloca... Pivert Dubuisson