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
371d79e059
Document vitastor-csi features
2023-11-05 01:05:26 +03:00
Vitaliy Filippov
06630369bf
Plans++
2023-10-28 13:38:04 +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
Test / test_interrupted_rebalance_ec (push) Successful in 1m46s
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Test / test_snapshot_ec (push) Successful in 36s
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Test / test_move_reappear (push) Successful in 19s
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Test / test_rm (push) Successful in 15s
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Test / test_snapshot_down (push) Successful in 29s
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Test / test_snapshot_down_ec (push) Successful in 30s
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Test / test_splitbrain (push) Successful in 26s
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Test / test_snapshot_chain (push) Successful in 2m15s
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Test / test_snapshot_chain_ec (push) Successful in 2m57s
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Test / test_rebalance_verify_imm (push) Successful in 2m29s
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Test / test_rebalance_verify (push) Successful in 3m40s
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Test / test_write (push) Successful in 1m0s
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Test / test_write_no_same (push) Successful in 13s
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Test / test_write_xor (push) Successful in 50s
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Test / test_rebalance_verify_ec (push) Successful in 4m58s
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Test / test_rebalance_verify_ec_imm (push) Successful in 4m14s
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Test / test_heal_pg_size_2 (push) Successful in 4m21s
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Test / test_heal_ec (push) Successful in 4m5s
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Test / test_heal_csum_32k_dmj (push) Successful in 5m36s
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Test / test_heal_csum_32k_dj (push) Successful in 6m28s
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Test / test_heal_csum_32k (push) Successful in 6m38s
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Test / test_heal_csum_4k_dmj (push) Successful in 6m46s
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Test / test_scrub_zero_osd_2 (push) Successful in 59s
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Test / test_scrub (push) Successful in 1m16s
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Test / test_scrub_xor (push) Successful in 53s
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Test / test_scrub_pg_size_3 (push) Successful in 1m57s
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Test / test_heal_csum_4k_dj (push) Successful in 6m18s
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Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Successful in 1m7s
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Test / test_heal_csum_4k (push) Successful in 5m43s
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Test / test_scrub_ec (push) Successful in 32s
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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
fbf0263625
Add qemu-storage-daemon to documentation
2023-09-16 18:40:52 +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
6f797f429e
Add a note about -oldstable
2023-07-29 18:11:13 +03:00
Vitaliy Filippov
b8a1734465
Reword checksum docs one more time
2023-07-29 14:42:56 +03:00
Vitaliy Filippov
c752b68167
Remove "without checksums" from docs :)
2023-07-29 12:19:03 +03:00
Vitaliy Filippov
564df2eb5d
Support using buffered I/O with O_SYNC instead of direct I/O
2023-07-29 12:17:18 +03:00
Vitaliy Filippov
21b5124a4b
Document data_csum_type and csum_block_size parameters
2023-07-29 12:17:18 +03:00
Vitaliy Filippov
272a45ad63
Fix modprobe command in docs
2023-07-27 23:57:02 +03:00
Vitaliy Filippov
dfce91d168
Change git url in docs, correct block/vitastor.c path
2023-07-19 01:02:12 +03:00
Vitaliy Filippov
a0aac7eb2a
Update drives
Test / test_interrupted_rebalance (push) Failing after 1m42s
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Test / test_interrupted_rebalance_imm (push) Failing after 1m37s
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Test / test_interrupted_rebalance_ec (push) Successful in 1m48s
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Test / test_interrupted_rebalance_ec_imm (push) Successful in 1m25s
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Test / test_failure_domain (push) Successful in 19s
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Test / test_snapshot (push) Successful in 25s
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Test / test_snapshot_ec (push) Successful in 27s
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Test / test_minsize_1 (push) Successful in 15s
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Test / test_move_reappear (push) Failing after 49s
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Test / test_rm (push) Successful in 16s
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Test / test_snapshot_chain (push) Successful in 2m24s
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Test / test_snapshot_chain_ec (push) Successful in 3m0s
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Test / test_snapshot_down (push) Successful in 23s
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Test / test_snapshot_down_ec (push) Successful in 25s
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Test / test_splitbrain (push) Successful in 22s
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Test / test_rebalance_verify (push) Successful in 3m39s
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Test / test_rebalance_verify_imm (push) Successful in 3m38s
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Test / test_rebalance_verify_ec (push) Successful in 5m29s
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Test / test_rebalance_verify_ec_imm (push) Successful in 5m32s
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Test / test_write (push) Successful in 54s
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Test / test_write_xor (push) Successful in 1m5s
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Test / test_write_no_same (push) Successful in 15s
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Test / test_heal_pg_size_2 (push) Successful in 3m51s
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Test / test_heal_ec (push) Successful in 4m16s
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Test / test_scrub (push) Successful in 35s
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Test / test_scrub_zero_osd_2 (push) Successful in 32s
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Test / test_scrub_xor (push) Successful in 32s
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Test / test_scrub_pg_size_3 (push) Successful in 55s
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Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Successful in 48s
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Test / test_scrub_ec (push) Successful in 27s
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2023-07-13 01:49:45 +03:00
Vitaliy Filippov
ee0c78fd74
Fix default HDD block size in docs (actual size is 1 MB)
2023-07-09 13:12:30 +03:00
Vitaliy Filippov
ae69662b17
Add "Recommended drives"
2023-07-09 12:59:18 +03:00
Vitaliy Filippov
57ad4c3636
Add a note about HDD, enable throttling only for hybrid OSDs
Test / test_interrupted_rebalance (push) Successful in 2m4s
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Test / test_interrupted_rebalance_imm (push) Successful in 1m30s
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Test / test_interrupted_rebalance_ec (push) Successful in 1m45s
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Test / test_interrupted_rebalance_ec_imm (push) Successful in 1m23s
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Test / test_failure_domain (push) Successful in 9s
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Test / test_snapshot (push) Successful in 19s
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Test / test_snapshot_ec (push) Successful in 19s
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Test / test_minsize_1 (push) Successful in 12s
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Test / test_move_reappear (push) Failing after 1m32s
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Test / test_rm (push) Successful in 12s
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Test / test_snapshot_chain (push) Successful in 1m8s
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Test / test_snapshot_chain_ec (push) Successful in 2m2s
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Test / test_snapshot_down (push) Successful in 22s
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Test / test_snapshot_down_ec (push) Successful in 21s
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Test / test_splitbrain (push) Successful in 13s
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Test / test_rebalance_verify (push) Successful in 2m52s
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Test / test_rebalance_verify_imm (push) Successful in 2m46s
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Test / test_rebalance_verify_ec (push) Successful in 5m9s
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Test / test_rebalance_verify_ec_imm (push) Successful in 5m5s
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Test / test_write (push) Successful in 40s
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Test / test_write_xor (push) Successful in 49s
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Test / test_write_no_same (push) Successful in 15s
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Test / test_heal_pg_size_2 (push) Successful in 3m43s
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Test / test_heal_ec (push) Successful in 4m35s
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Test / test_scrub (push) Successful in 37s
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Test / test_scrub_zero_osd_2 (push) Successful in 40s
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Test / test_scrub_xor (push) Successful in 31s
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Test / test_scrub_pg_size_3 (push) Successful in 40s
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Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Successful in 26s
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Test / test_scrub_ec (push) Successful in 22s
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2023-07-09 12:45:11 +03:00
Vitaliy Filippov
57bcba2406
Add notes about VDUSE
2023-07-04 16:51:46 +03:00
Vitaliy Filippov
a598428992
Add a note about PVE 8.0
2023-06-24 01:29:28 +03:00
Vitaliy Filippov
7c8fbdad16
Fix typo
2023-06-22 02:07:33 +03:00
Vitaliy Filippov
2f9353df60
Markdown preprocessor to compile multiple .md files into one
2023-06-22 01:27:38 +03:00
Vitaliy Filippov
57c744f288
Fix some cross-references in docs
2023-06-22 01:16:03 +03:00
Vitaliy Filippov
2c8f0bc6d5
Add a note about Debian 12
2023-06-19 01:08:41 +03:00
Vitaliy Filippov
3f60fecd7c
Fix typo
2023-05-21 18:37:01 +03:00
Vitaliy Filippov
aea567cfbd
Slightly improve scrub docs
Test / test_cas (push) Successful in 9s
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Test / test_change_pg_count (push) Successful in 52s
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Test / test_change_pg_count_ec (push) Successful in 1m0s
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Test / test_change_pg_size (push) Successful in 16s
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Test / test_create_nomaxid (push) Successful in 16s
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Test / test_etcd_fail (push) Successful in 56s
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Test / test_failure_domain (push) Successful in 13s
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Test / test_interrupted_rebalance (push) Successful in 1m24s
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Test / test_interrupted_rebalance_imm (push) Successful in 1m10s
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Test / test_interrupted_rebalance_ec (push) Successful in 1m9s
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Test / test_interrupted_rebalance_ec_imm (push) Successful in 1m6s
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Test / test_minsize_1 (push) Failing after 19s
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Test / test_move_reappear (push) Successful in 28s
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Test / test_rebalance_verify (push) Successful in 2m25s
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Test / test_rebalance_verify_imm (push) Successful in 2m19s
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Test / test_rebalance_verify_ec (push) Successful in 3m3s
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Test / test_rebalance_verify_ec_imm (push) Successful in 2m20s
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Test / test_rm (push) Successful in 16s
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Test / test_snapshot (push) Successful in 21s
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Test / test_snapshot_ec (push) Successful in 28s
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Test / test_splitbrain (push) Successful in 20s
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Test / test_write_xor (push) Has started running
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Test / test_heal_pg_size_2 (push) Has started running
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Test / test_write (push) Has started running
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Test / test_scrub (push) Has been cancelled
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Test / test_scrub_zero_osd_2 (push) Has been cancelled
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Test / test_scrub_xor (push) Has been cancelled
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Test / test_scrub_pg_size_3 (push) Has been cancelled
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Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Has been cancelled
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Test / test_scrub_ec (push) Has been cancelled
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2023-05-21 12:52:30 +03:00
Vitaliy Filippov
ce02f47de6
Allow to disable scrub_find_best
2023-05-21 12:33:38 +03:00
Vitaliy Filippov
5fd3208616
Add version archive link to docs
2023-05-21 11:47:33 +03:00
Vitaliy Filippov
8d40ad99a6
Add scrub documentation
2023-05-20 23:19:39 +03:00
Vitaliy Filippov
3475772b07
Add configuration online update documentation
2023-05-20 23:19:39 +03:00
Vitaliy Filippov
e60e352df6
Improve vitastor-nbd documentation
2023-05-20 22:58:51 +03:00
Vitaliy Filippov
93eca11ba2
Fix rhel 9 installation docs
2023-05-15 13:09:18 +03:00
Vitaliy Filippov
d9c0898b7c
Notes about config and vitastor-disk cache status
2023-04-29 00:08:24 +03:00
Vitaliy Filippov
04cfb48361
Add a note about PVE 7.4
2023-04-28 11:37:11 +03:00
Vitaliy Filippov
38be9a49c0
Add AlmaLinux 9 build to documentation
2023-04-28 02:00:52 +03:00
Vitaliy Filippov
024c8658f6
Fix missing } in quick start documentation
2023-04-12 18:26:38 +03:00
Vitaliy Filippov
dd57d086fe
Add a missing part of the "theoretical performance" to the Russian version
2023-03-01 00:24:54 +03:00
Vitaliy Filippov
14d6acbcba
Set default rdma_max_recv/send to 16/8, fix documentation
2023-02-28 11:00:56 +03:00
Vitaliy Filippov
98001d845b
Remove version from vitastor-release.rpm links
2023-01-23 14:03:33 +03:00
Vitaliy Filippov
9e1a80bd17
Replace apt-key with trusted.gpg.d
2023-01-13 19:51:47 +03:00
Vitaliy Filippov
137309cf29
Implement bdrv_co_block_status for snapshot export support
2023-01-07 17:06:58 +03:00
Vitaliy Filippov
998e24adf8
Add a new recovery_pg_switch setting to mix all PGs during recovery
2022-12-30 02:03:33 +03:00
Vitaliy Filippov
1c29ed80b9
Fix quote in docs :)
2022-12-28 18:08:53 +03:00
Vitaliy Filippov
8e12285629
Fix vitastor-disk purge (now it works)
2022-12-27 02:28:20 +03:00
Vitaliy Filippov
b9b50ab4cc
Implement vitastor-disk purge command
2022-12-26 02:48:48 +03:00
Vitaliy Filippov
2f3c2c5140
Implement safety check for OSD removal, translate all '-' to '_' in cli options
...
'-' to '_' translation fixes a bug with create --image_meta
2022-12-26 02:48:48 +03:00
Vitaliy Filippov
66f14ac019
Update notes about Proxmox 7.1-7.3
2022-12-15 18:57:28 +03:00
Vitaliy Filippov