Vitaliy Filippov
e4ea8a9514
Track used blocks, not object versions
Test / test_snapshot_ec (push) Successful in 19s
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Test / test_minsize_1 (push) Successful in 11s
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Test / test_move_reappear (push) Successful in 17s
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Test / test_rm (push) Successful in 12s
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Test / test_snapshot_chain (push) Successful in 1m5s
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Test / test_snapshot_chain_ec (push) Successful in 1m27s
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Test / test_snapshot_down (push) Successful in 21s
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Test / test_snapshot_down_ec (push) Successful in 20s
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Test / test_splitbrain (push) Successful in 12s
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Test / test_rebalance_verify (push) Successful in 3m25s
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Test / test_rebalance_verify_imm (push) Successful in 3m36s
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Test / test_rebalance_verify_ec (push) Successful in 3m55s
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Test / test_rebalance_verify_ec_imm (push) Successful in 3m52s
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Test / test_write (push) Successful in 36s
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Test / test_write_xor (push) Successful in 41s
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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 5m32s
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Test / test_heal_ec (push) Successful in 7m7s
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Test / test_heal_csum_32k_dmj (push) Successful in 5m46s
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Test / test_heal_csum_32k_dj (push) Successful in 5m44s
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Test / test_heal_csum_32k (push) Successful in 7m19s
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Test / test_heal_csum_4k_dmj (push) Successful in 6m38s
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Test / test_heal_csum_4k_dj (push) Successful in 6m33s
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Test / test_heal_csum_4k (push) Successful in 6m21s
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Test / test_scrub (push) Successful in 58s
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Test / test_scrub_zero_osd_2 (push) Successful in 56s
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Test / test_scrub_xor (push) Successful in 39s
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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 33s
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Test / test_scrub_ec (push) Successful in 34s
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2023-07-17 00:34:58 +03:00
Vitaliy Filippov
708918a4c7
Remove creepy "metadata copying" during overwrite
...
Instead of it, just do not verify checksums of currently mutated objects.
When clean data modification during flush runs in parallel to a read request,
that request may read a mix of old and new data. It may even read a mix of
multiple flushed versions if it lasts too long... And attempts to verify it
using temporary copies of metadata make the algorithm too complex and creepy.
2023-07-15 02:34:20 +03:00
Vitaliy Filippov
8e099c1d11
Support keeping checksums on disk (not in memory)
...
Definitely beneficial for SSD+HDD setups
2023-07-14 00:38:15 +03:00
Vitaliy Filippov
b369032665
Sadly we have to refcount dyn_data...
2023-07-13 01:49:45 +03:00
Vitaliy Filippov
bafadd5559
Fix bitmap-granular checksums
2023-07-13 01:49:45 +03:00
Vitaliy Filippov
7a530346a6
Implement large csum_block_size support (more than 4k) + refactor blockstore_flush
2023-07-13 01:49:45 +03:00
Vitaliy Filippov
cc1f03971d
Implement bitmap-granular (4k) metadata & data checksums
2023-07-13 01:49:45 +03:00
Vitaliy Filippov
b7e4d0c9bf
Fix journal dirty_start position tracking and some debug prints
...
Fixes two bugs found during HDD testing :-)
1) OSD crashed with "BUG: Attempt to overwrite used offset of the journal" during
`fio -bs=900k -iodepth=128` test with 16 MB journal
2) OSD stalled during `fio -bs=512k -iodepth=128` test with 64 MB journal
2023-07-09 01:17:55 +03:00
Vitaliy Filippov
839ec9e6e0
Shard clean_db by PGs to speedup listings
2022-02-20 00:21:24 +03:00
Vitaliy Filippov
e74af9745e
Print journal flusher diagnostics on slow ops
2021-07-17 16:13:41 +03:00
Vitaliy Filippov
95c29b9dc3
Add "external" bitmap support to osd_rmw
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
8f8b90be7a
Add min_flusher_count configuration
2021-04-03 00:53:28 +03:00
Vitaliy Filippov
c974cb539c
Make flusher_count adaptive and limit write iodepth
2021-02-25 23:59:33 +03:00
Vitaliy Filippov
bf9a175efc
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
Vitaliy Filippov