 Vitaliy Filippov
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45f34fb3b2
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Fix linear overwrite, make metadata writes ordered, ignore older entries when recovering journal
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4 years ago |
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Vitaliy Filippov
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b6fff5a77e
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Fix metadata area size calculation, print free space, wait for free space
FIXME: Now it crashes with -ENOSPC on linear overwrite
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4 years ago |
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Vitaliy Filippov
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9fa0d3325f
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Support inmemory journal
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4 years ago |
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Vitaliy Filippov
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e1ac4dba23
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Fix safe stop procedure
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4 years ago |
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Vitaliy Filippov
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d56cb290ee
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Two FIXMEs
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4 years ago |
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Vitaliy Filippov
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cbf5173d1b
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Allow to specify device paths in fio options
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4 years ago |
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Vitaliy Filippov
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95396e2c83
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Note read errors
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4 years ago |
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Vitaliy Filippov
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35a6ed728d
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Fix another stall due to bad unstable_writes tracking, do not try to write beyond the end of the journal
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4 years ago |
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Vitaliy Filippov
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2630e2e3b9
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Fix metadata partition length, fix journal allocation at the end
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4 years ago |
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Vitaliy Filippov
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876231d26b
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no new
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4 years ago |
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Vitaliy Filippov
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9ba243b3ee
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Add debug prints
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4 years ago |
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Vitaliy Filippov
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e2b91968c5
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Fix sync confirmations and some pipeline-stall bugs
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4 years ago |
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Vitaliy Filippov
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78807eb244
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Fix journal space check (do not overwrite the beginning of the journal)
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4 years ago |
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Vitaliy Filippov
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ffff742078
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Use tcmalloc
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4 years ago |
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Vitaliy Filippov
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95b0395493
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Remove trim_interval=1
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4 years ago |
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Vitaliy Filippov
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ce5cd13bc8
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Use fdatasync (just for testing over an FS)
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4 years ago |
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Vitaliy Filippov
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06634054c9
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Note to add no-fsync mode in the future
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4 years ago |
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Vitaliy Filippov
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74d8ea2f01
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Calculate data crc32c
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4 years ago |
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Vitaliy Filippov
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9568354d78
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Fix old_clean_loc treatment (cannot persist sparse_hash_map iterator)
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4 years ago |
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Vitaliy Filippov
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2831d40edb
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Fix repeated syncs
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4 years ago |
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Vitaliy Filippov
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1080cbdf12
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Fix used journal sector tracking again
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4 years ago |
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Vitaliy Filippov
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6ac1d5db08
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Fix allocator bug
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4 years ago |
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Vitaliy Filippov
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ff7469ee91
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Make allocator a class
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4 years ago |
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Vitaliy Filippov
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b8e53f8c67
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Fix op validation, fix journal sector usage tracking
Now it runs for a while with fio but then crashes with ENOSPC because
of an apparent bug in the allocator
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4 years ago |
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Vitaliy Filippov
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a6770f619a
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Fix crash while reading metadata
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4 years ago |
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Vitaliy Filippov
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a8f250c68f
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fio engine starts now
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4 years ago |
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Vitaliy Filippov
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a7dc759f74
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Compile fio engine
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4 years ago |
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Vitaliy Filippov
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3e46728321
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Continue fio engine
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4 years ago |
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Vitaliy Filippov
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b67406e764
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Start fio engine
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4 years ago |
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Vitaliy Filippov
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d0fdcbd7ff
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Add optimized crc32c
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4 years ago |
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Vitaliy Filippov
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be3015169f
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Safe stop procedure
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4 years ago |
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Vitaliy Filippov
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50cf3667fa
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Track unstable writes
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4 years ago |
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Vitaliy Filippov
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82a2b8e7d9
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Fix some extra bugs and it seems now it is even able to trim the journal
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4 years ago |
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Vitaliy Filippov
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7e87290fca
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Clear second sector of the journal, init iov for callbacks
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4 years ago |
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Vitaliy Filippov
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201eeb8516
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Rewrite metadata_init to the same "goto-coroutine" style
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4 years ago |
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Vitaliy Filippov
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2b12428cb1
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Debug OP_STABLE so the basic case passes without problem
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4 years ago |
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Vitaliy Filippov
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299b7288d5
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Fix journal loading
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4 years ago |
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Vitaliy Filippov
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eb55b2fe20
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Initialize sector 0 of the journal
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4 years ago |
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Vitaliy Filippov
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b5f04c58ff
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Rewrite journal_init to the "goto-coroutine" style
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4 years ago |
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Vitaliy Filippov
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3bfa2f5f39
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Fix io_uring submission, journal sector selection
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4 years ago |
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Vitaliy Filippov
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8c690c76ec
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Wakeup ring loop
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4 years ago |
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Vitaliy Filippov
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b6174075de
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Fix write iov_len check
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4 years ago |
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Vitaliy Filippov
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5b8df6768b
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Try to submit a test write operation
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4 years ago |
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Vitaliy Filippov
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debaf6c943
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Print init messages
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4 years ago |
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Vitaliy Filippov
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e40a71b2ce
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Check result to be equal to iov_len
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4 years ago |
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Vitaliy Filippov
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d9d6a4f9c4
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Forgot to pass cqe result :)
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4 years ago |
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Vitaliy Filippov
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c2de733e35
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Copy io_uring_prep_* to my_uring_prep_* so they do not clear user_data
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4 years ago |
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Vitaliy Filippov
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2f429b17dd
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io_uring timeout testing
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4 years ago |
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Vitaliy Filippov
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eec1c35ea4
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Begin to debug ... all of this stuff :)
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4 years ago |
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Vitaliy Filippov
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da2fe69879
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Allow to open regular files
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4 years ago |