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node-mutex-and-postpone
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237 Commits
Author SHA1 Message Date
Vitaliy Filippov 0daa8ea39b Support seamless upgrade to new PG config and stats etcd key names 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 8d79d59964 Update antietcd to 1.1.0 2024-07-20 02:15:48 +03:00
Vitaliy Filippov 551a209a50 Fix persistence filter initialization 2024-07-20 02:15:48 +03:00
Vitaliy Filippov 06cafd7702 Do not merge config an extra unneeded time 2024-07-20 02:15:48 +03:00
Vitaliy Filippov 3018352443 Fix clustered Antietcd support 2024-07-19 18:58:58 +03:00
Vitaliy Filippov e898335b8d Release 1.7.1 
Some stupid hotfixes for 1.7.0 :)

- Fix NFS mount
- Fix modify-osd
- Fix use_antietcd not taken from /etc
 2024-07-16 00:07:03 +03:00
Vitaliy Filippov 7a13f85ae2 Fix mon config merge 2024-07-15 16:25:22 +03:00
Vitaliy Filippov 989d73f874 Release 1.7.0 
Omnidirectional release

New features:

- Support handling TCP I/O in simple separate io_uring-based [I/O threads](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/config/client.en.md#client_iothread_count) - may increase linear performance to 7-8 GB/s
- Experimental internal etcd replacement - [antietcd](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/config/monitor.en.md#use_antietcd)
- Monitor now has a [built-in Prometheus exporter](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/config/monitor.en.md#enable_prometheus)
- Added a reference [Grafana dashboard](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/mon/scripts/Vitastor-Grafana-6+.json)
- Implement vitastor-cli [osd-tree](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/usage/cli.en.md#osd-tree) and [ls-osd](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/usage/cli.en.md#ls-osd) commands
- Implement vitastor-cli [modify-osd](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/usage/cli.en.md#modify-osd) command
- Implement vitastor-cli [pg-list](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/usage/cli.en.md#pg-list) command
- Implement [VitastorFS defragmentation](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/usage/nfs.en.md#defrag)
- Implement basic node.js binding (not published on npm yet)

Changes:

- Make immediate_commit=all the default everywhere to match default vitastor-disk behaviour
- Make pool-create error message more obvious and add details to it
- Set default etcd_ws_keepalive_interval to 5 seconds (speedup client etcd failover)
- Support OpenStack 2023.2 in Nova and Cinder drivers/patches
- Add patches for libvirt 10.x
- Add patches for QEMU 8.2 and 9.0
- Implement internal restart / run_forever in monitor
- Some source tree refactoring - sources are now moved into subdirectories, monitor is now split into multiple files
- Add vitastor_c_inode_get_immediate_commit in vitastor_c client library
- Make vitastor_kv.h header public

Bug fixes:

- Fix total statistics usec/count/bytes not being reported when delta (bps/iops/lat) is zero
- Prevent infinite loop in NFS on files with incorrect metadata pointing to an empty volume
- Fix READDIR offsets (cookies) in VitastorFS sometimes leading to client infinite loops when reading a directory
- Fix a rare infinite loop during OSD journal flushing (OSD hanging and eating 100 % CPU)
- Fix several bugs which could lead to lost writes in setups without immediate_commit:
  - Client library treated writes as completed before actually completing them, thus missing them in a subsequent fsync
  - Client library didn't repeat writes on the new PG primary when it changed
  - OSDs didn't drop peer connections with dirty writes when stopping PG
- Fix Block Pseudo-FS initialization leading to ENOENTs some time after start
- Fix vitastor-cli merge-based commands (merge/flatten/rm snapshot) slowing down and finally failing when using CAS optimistic locks
- Fix pool create/modify --block_size validation
- Fix TTL comparison for determining failed lease/keepalive requests in OSD
- Add support for size suffixes in pool-create --block_size and --immediate_commit values
 2024-07-15 11:48:35 +03:00
Vitaliy Filippov 23f9273ba3 Take use_antietcd setting from /etc/vitastor/vitastor.conf too 2024-07-15 02:02:56 +03:00
Vitaliy Filippov 1254d5a0de Fix delta stats when counters may be hypothetically reset 2024-07-14 13:11:00 +03:00
Vitaliy Filippov 17a909ea3a Stop metrics/future API HTTP server when closing Monitor instance 2024-07-14 11:16:41 +03:00
Vitaliy Filippov 26426dd95e Return it back, but fix stats in another way 2024-07-13 19:14:34 +03:00
Vitaliy Filippov 20057defbe Revert 8ad63465cd 2024-07-13 15:34:34 +03:00
Vitaliy Filippov 8973982570 Delete keys from internal state instead of setting them to null on DELETE event in mon 2024-07-12 16:42:21 +03:00
Vitaliy Filippov d88ab76636 Fix active mon stat 2024-07-11 01:34:59 +03:00
Vitaliy Filippov c010a0aa54 Fix OSD "local write" latency sum 2024-07-11 01:30:03 +03:00
Vitaliy Filippov 0d42712d29 Fix refresh in dashboard variable 2024-07-11 01:13:02 +03:00
Vitaliy Filippov 0487b3b239 Add clusterid to Grafana dashboard 2024-07-09 15:58:03 +03:00
Vitaliy Filippov c6be194508 Implement experimental antietcd-based version of monitor 2024-07-09 13:54:58 +03:00
Vitaliy Filippov df668286fb Add Grafana dashboard 2024-07-09 02:39:36 +03:00
Vitaliy Filippov 667c5999c9 Report all PG states 2024-07-08 19:52:56 +03:00
Vitaliy Filippov 8ad63465cd Do not wipe previous metrics at moments when difference is 0 2024-07-08 02:20:12 +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 6501abc060 Set default etcd_ws_keepalive_interval to 5 2024-06-08 00:38:48 +03:00
Vitaliy Filippov 1228403e74 Implement internal restart / run_forever in monitor 2024-06-08 00:35:18 +03:00
Vitaliy Filippov 4eabebd245 Put all configuration to Mon.config 2024-06-07 00:20:38 +03:00
Vitaliy Filippov cf60b6818c Extract PG generation into pg_gen.js 2024-06-05 11:22:06 +03:00
Vitaliy Filippov 1a4a7cdc37 Extract OSD Tree generation functions to osd_tree.js 2024-06-05 11:19:35 +03:00
Vitaliy Filippov 1b48085e21 Extract remote etcd interaction to etcd_adapter.js 2024-06-05 11:19:35 +03:00
Vitaliy Filippov a71847244e Rename PGUtil.js to pg_utils.js 2024-06-05 10:51:20 +03:00
Vitaliy Filippov 848c2d2722 Move LPOptimizer, DSL and tests to lp_optimizer/ 2024-06-05 10:51:20 +03:00
Vitaliy Filippov 86832dc43f Add eslint import/no-unresolved 2024-06-05 10:51:20 +03:00
Vitaliy Filippov 1f6da79463 Extract stats calculation into a separate file 2024-06-05 10:51:20 +03:00
Vitaliy Filippov a0305b5b4a Extract pool configuration validation into a separate file 2024-06-05 02:08:08 +03:00
Vitaliy Filippov 1546f8e447 Extract etcd data "schema" into a separate file 2024-06-05 02:07:53 +03:00
Vitaliy Filippov 8ce962b312 Move scripts 2024-06-05 02:07:53 +03:00
Vitaliy Filippov 23a9aa93b5 Fix pool create/modify --block_size validation 2024-05-04 16:33:22 +03:00
Vitaliy Filippov 9301c857b1 Release 1.6.1 
A bunch of monitor fixes

- Add noout flag for OSDs (/vitastor/config/osd/xx)
- Fix "effective" size of degraded PGs (and thus "used space") calculation in monitor
- Fix monitor not clearing PGs of deleted pools
- Fix incorrect PG generation with hosts with 0 OSDs
- Fix monitor crashing during primary OSD recheck when pool has no PGs
- Fix monitor crashing when node_placement included non-existing OSDs
- Fix possible data movement after removing OSDs reweighted to 0
- Remove extra empty keys from pool configurations created by vitastor-cli create-pool
- Fix 32-bit build
 2024-04-22 02:01:29 +03:00
Vitaliy Filippov 87f666d2a2 Filter out OSDs reweighted to 0 2024-04-20 02:03:53 +03:00
Vitaliy Filippov bd7fe4ef8f Filter out non-existing OSDs added in node_placement 2024-04-20 02:03:36 +03:00
Vitaliy Filippov 1b3f9a1416 Do not set non-existing OSD weight to 0, we'll remove them instead 2024-04-20 02:03:11 +03:00
Vitaliy Filippov a7b7354f38 Do not recheck primary distribution when pool has no PGs 2024-04-20 02:02:47 +03:00
Vitaliy Filippov 765befa22f Remove empty nodes from tree because PG DSL expects that all leaf nodes are OSDs 2024-04-20 02:02:28 +03:00
Vitaliy Filippov 87b3ab94fe Do not disable require-atomic-updates and no-unused-vars 2024-04-20 02:02:13 +03:00
Vitaliy Filippov 2c0801f6e4 Configure ESLint and add it to CI 2024-04-16 02:39:31 +03:00
Vitaliy Filippov fd83fef1d9 Fix pool deletion 2024-04-16 02:20:26 +03:00
Vitaliy Filippov 8d1067971b Fix pg_effsize (and thus "used space") calculation in monitor 2024-04-16 02:20:18 +03:00
Vitaliy Filippov ae5af04fde Add noout flag for OSDs 2024-04-16 02:19:55 +03:00