Vitaliy Filippov
9556eeae45
Implement io_uring zero-copy send support
2025-05-01 18:47:10 +03:00
Vitaliy Filippov
3e5f0be52c
Use separate port numbers for RDMA-CM
2025-04-01 16:16:03 +03:00
Vitaliy Filippov
58af897e73
s/listen on/listen to/ :)
2025-04-01 12:07:15 +03:00
Vitaliy Filippov
dbf9ecd171
Move osd_network to config/network docs
2025-03-31 21:12:09 +03:00
Vitaliy Filippov
8508e78288
Add an alternative RDMA implementation via RDMA-CM
...
Required for non-RoCE cards: iWARP and, possibly, Infiniband
2025-03-31 21:01:25 +03:00
Vitaliy Filippov
a103065d12
Support multiple OSD networks and separate OSD cluster network
2025-03-31 21:01:15 +03:00
Vitaliy Filippov
7a835fcd8f
Add allow_net_split parameter
2025-03-23 02:12:32 +03:00
Vitaliy Filippov
0f80c87b43
Add a minimum interval for etcd_state_client to reload state
...
(To prevent excessive load on etcd during outages)
2025-03-19 02:36:09 +03:00
Vitaliy Filippov
a950889976
Add missing docs for discard_on_start
2025-03-16 12:29:22 +03:00
Vitaliy Filippov
819f1125ae
Support used_for_app instead of used_for_fs
2025-03-07 01:03:43 +03:00
Vitaliy Filippov
59f0b0427c
Support containerized Vitastor installations
2025-02-27 20:06:15 +03:00
Vitaliy Filippov
c8decb32e8
Rename to client_wait_up_timeout
2025-01-01 11:26:57 +03:00
Vitaliy Filippov
a19d2066c2
Document osd_backfillfull_ratio
2024-12-19 02:15:02 +03:00
Vitaliy Filippov
ad3b6b7267
Add a note about GID and RDMA device auto-selection
2024-11-21 23:54:05 +03:00
Vitaliy Filippov
ddea31d86d
Auto-select first RDMA device only if RoCE is not found, add rocev2->rocev1->ib priority
2024-11-19 01:54:00 +03:00
Vitaliy Filippov
2b3e877546
Add notes about vitastor-disk in disable_data_fsync
2024-11-01 02:38:18 +03:00
Vitaliy Filippov
99533e1c2f
Fix .yml links
2024-10-02 00:38:07 +03:00
Vitaliy Filippov
745d89459a
Fix link, add title
2024-09-29 22:05:56 +03:00
Vitaliy Filippov
8535bccf4c
Add a note about antietcd dump/load
2024-07-09 15:58:03 +03:00
Vitaliy Filippov
a54ef97f5d
Add Grafana dashboard link
2024-07-09 15:37:25 +03:00
Vitaliy Filippov
10434a9b2b
Add notes about antietcd to documentation
2024-07-09 15:01:41 +03:00
Vitaliy Filippov
976290e6a9
Implement built-in Prometheus exporter in monitor
2024-07-08 02:20:12 +03:00
Vitaliy Filippov
79f1d1969b
Make immediate_commit=all the default
2024-07-07 11:45:18 +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
6501abc060
Set default etcd_ws_keepalive_interval to 5
2024-06-08 00:38:48 +03:00
Vitaliy Filippov
ae5af04fde
Add noout flag for OSDs
2024-04-16 02:19:55 +03:00
Vitaliy Filippov
6366972fe8
Warn about full and almost full OSDs in status
2024-04-07 19:39:51 +03:00
Vitaliy Filippov
2b863fb715
Add ENOSPC handling tests
2024-04-07 19:39:33 +03:00
Vitaliy Filippov
3629dbc54d
Plug the new PG combinator into monitor
2024-04-07 02:44:17 +03:00
Vitaliy Filippov
5d3aaf016b
Add administration docs
2024-03-31 01:54:52 +03:00
Vitaliy Filippov
989675a780
s/etcd_ws_keepalive_timeout/etcd_ws_keepalive_interval/ in docs
2024-03-26 01:56:08 +03:00
Vitaliy Filippov
f8c403ec9e
Add newer benchmark results
2024-03-23 18:28:48 +03:00
Vitaliy Filippov
6783d4a13c
Implement fool protection for FS pools
2024-03-16 13:24:36 +03:00
Vitaliy Filippov
4cf6dceed7
Merge branch 'rel-1.4'
2024-02-29 09:59:01 +03:00
Vitaliy Filippov
6bf1f539a6
Add EIO retry timeout and allow to disable these retries, rename up_wait_retry_interval to client_retry_interval
2024-02-28 13:10:02 +03:00
Vitaliy Filippov
4eab26f968
Add documentation and a very basic test for pool management commands
2024-02-28 13:08:04 +03:00
Vitaliy Filippov
f6cd9f9153
Add a note about pg_minsize
2024-02-15 23:38:52 +03:00
Vitaliy Filippov
bb2f395f1e
Add cutoff threshold for recovery auto-tuning
2024-02-11 16:13:52 +03:00
Vitaliy Filippov
d2b43cb118
Change default etcd_mon_ttl
2024-01-29 23:45:19 +03:00
Vitaliy Filippov
1c322b33ed
Change default up_wait_retry_interval to 50 ms
2024-01-26 01:51:08 +03:00
Vitaliy Filippov
c17f76a3e4
Add documentation for recovery auto-tuning
2023-12-31 01:23:17 +03:00
Vitaliy Filippov
53de2bbd0f
Support VDUSE in CSI
...
VDUSE has multiple advantages:
- Better performance
- Lack of timeout problems
- And even the ability to recover after restart of the vitastor-csi pod!
2023-12-04 00:41:24 +03:00
Vitaliy Filippov
225eb2fe3d
Support RDMA without ODP by stupidly copying memory. Disable ODP by default
...
ODP is slower than regular RDMA even with memory copy overhead
Example numbers:
- 3950000 random read iops without ODP vs 240000 iops with ODP
- 1447000 random write iops without ODP vs 101000 iops with ODP
Reference: https://tkygtr6.github.io/pub/ISPASS21_slides.pdf
2023-11-12 15:03:47 +03:00
Vitaliy Filippov
eae81bbda6
Fix typo
2023-10-28 01:09:20 +03:00
Vitaliy Filippov
a883e79507
Make docs to add etcd_stats_interval
2023-10-27 14:09:26 +03:00
Vitaliy Filippov
be7e76f849
Split etcd_stats_interval out of etcd_report_interval
2023-10-27 01:26:26 +03:00
Vitaliy Filippov
6fd2cf5df6
Add documentation for the write-back cache
2023-10-27 01:26:26 +03:00
Vitaliy Filippov
ff479a102d
Make MON filter OSDs by block layout to prevent "refusing to start PGs of this pool" errors on misconfiguration
2023-09-16 17:52:17 +03:00
Vitaliy Filippov
7333022adf
Add a third I/O mode: O_DIRECT|O_SYNC, change parameters to data_io/meta_io/journal_io
2023-08-09 00:57:08 +03:00
Vitaliy Filippov
b8a1734465
Reword checksum docs one more time
2023-07-29 14:42:56 +03:00
Vitaliy Filippov