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Alexandre Marangone

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07/10/2023

07:06 PM RADOS Bug #56707: pglog growing unbounded on EC with copy by ref
Sorry this fell of my radar... We tested the Pacific backport for it and the pglog byte growth is similar

03/29/2023

04:40 PM rgw Bug #42594 (Closed): old bucket index shard removal is too aggressive

03/24/2023

05:16 PM Ceph Bug #53926: rocksdb's Option.ttl may be beneficial for RGW index workload
Sure it's super rough and gross, Never got time to work on it much but: https://gist.github.com/alram/ecfcf90035403fc...
02:18 PM Ceph Bug #53926: rocksdb's Option.ttl may be beneficial for RGW index workload
It doesn't take 10s, the graphs are stacked and this is the time to insert 10k keys. The bench that I wrote is also e...

03/15/2023

05:23 PM Ceph Bug #53926 (Closed): rocksdb's Option.ttl may be beneficial for RGW index workload
05:17 PM Ceph Bug #53926: rocksdb's Option.ttl may be beneficial for RGW index workload
I've run very similar bench to the ones described above on 16.2.11 with https://github.com/ceph/ceph/pull/47221 backp...

08/15/2022

03:29 PM RADOS Bug #56707: pglog growing unbounded on EC with copy by ref
Attached the debug_osd 20 logs for one the OSD. I turned off (deep)scrub cause the logs were spammed with scrub error...

08/11/2022

04:07 PM RADOS Bug #56707: pglog growing unbounded on EC with copy by ref
I won't be able to rerun the patched branch until Monday. Haven't you been able to reproduce it? Feels trivial to so ...

08/01/2022

05:54 PM RADOS Bug #56707: pglog growing unbounded on EC with copy by ref
I was able to try the patch on Pacific this morning. Running one OSD with the patch, getting 500s from RGW when I pre...

07/28/2022

01:37 PM RADOS Bug #56707: pglog growing unbounded on EC with copy by ref
That is very strange. I've been able to reproduce 100% of the time with this:...

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