Vitaliy Filippov
64db31ec10
Fix slow op warning format
2024-12-11 21:09:36 +03:00
Vitaliy Filippov
7b37ba921d
Pause pool rebalance when monitor detects that it can lead to any OSD becoming full
2024-11-22 01:01:07 +03:00
Vitaliy Filippov
9c59d30e83
Report slow ops in OSD stats in etcd and show them in vitastor-cli status
2024-11-16 15:11:16 +03:00
Vitaliy Filippov
8202ee9d74
Trigger double autosync when switching PG state to prevent leaving garbage in non-immediate_commit clusters
2024-11-15 01:26:36 +03:00
Vitaliy Filippov
141cec2383
Add missing refcounting for flush_batch errors
2024-11-09 00:46:38 +03:00
Vitaliy Filippov
1ce4b1b417
Fix stop condition in osd_flush
...
Could probably lead to PGs hung in peering states on OSD restart in EC pools,
fixable by primary OSD restart
2024-11-08 00:30:40 +03:00
Vitaliy Filippov
c5a58c2e81
Support reading parameters automatically from the superblock in vitastor-disk {dump,write}-{meta,journal}
2024-10-07 02:21:58 +03:00
Vitaliy Filippov
48f023292d
Fix extra data reads on read_chain
2024-09-21 17:05:42 +03:00
Vitaliy Filippov
f18a749324
READ_CHAIN fix was incomplete :-)
2024-09-21 13:40:31 +03:00
Vitaliy Filippov
3cc326500e
Fix non-working OSD_OP_READ_CHAIN_BITMAP O_o
2024-08-30 01:25:05 +03:00
Vitaliy Filippov
b263d311ef
Use separate watch revisions for different watchers
2024-07-31 01:15:37 +03:00
Vitaliy Filippov
20584414d8
Report OSD version in /osd/state/ and /osd/stats/ (for the future)
2024-07-31 01:15:37 +03:00
Vitaliy Filippov
306a3db7f3
Rename VERSION define to VITASTOR_VERSION
2024-07-31 01:15:37 +03:00
Vitaliy Filippov
5b0aebada4
Rename /config/pgs to /pg/config and /pg/stats/* to /pgstats/*
2024-07-31 01:15:37 +03:00
Vitaliy Filippov
f8edfb4a71
No need to check for PG intersection if a history set is smaller than EC data part count
2024-07-18 19:29:05 +03:00
Vitaliy Filippov
abbba6ade4
Support handling TCP I/O in simple separate io_uring-based I/O threads
...
Required mainly for clients, allows to scale parallel client I/O with TCP
from 100-150k iops to ~400k iops and from 2-3 GB/s to at least 7-8 GB/s
with 4 I/O threads, at the same time increasing Q=1 latency by 2x thread
switching delay, which is ~10 us when CPU powersaving is disabled and may
be as high as 200 us when it's enabled.
2024-07-04 13:29:20 +03:00
Vitaliy Filippov
0fec7a9fea
Drop dirty peer connections also when stopping PG to guarantee that clients do not miss fsync
2024-06-19 00:28:26 +03:00
Vitaliy Filippov
5360a70853
Make OSD also report derived stats
2024-06-17 13:02:52 +03:00
Vitaliy Filippov
c79b38bd26
Move all sources to subdirs
2024-05-15 11:06:01 +03:00
Vitaliy Filippov