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24 Commits (45f34fb3b2fa484f314ad6cf2df7debf07dc9ed1)

Author SHA1 Message Date
Vitaliy Filippov 9ba243b3ee Add debug prints 2019-11-27 18:07:51 +03:00
Vitaliy Filippov e2b91968c5 Fix sync confirmations and some pipeline-stall bugs 2019-11-27 18:07:38 +03:00
Vitaliy Filippov ce5cd13bc8 Use fdatasync (just for testing over an FS) 2019-11-27 02:41:30 +03:00
Vitaliy Filippov 06634054c9 Note to add no-fsync mode in the future 2019-11-27 02:27:38 +03:00
Vitaliy Filippov 2831d40edb Fix repeated syncs 2019-11-27 02:04:46 +03:00
Vitaliy Filippov 1080cbdf12 Fix used journal sector tracking again 2019-11-27 01:20:09 +03:00
Vitaliy Filippov b8e53f8c67 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
 2019-11-26 20:38:25 +03:00
Vitaliy Filippov be3015169f Safe stop procedure 2019-11-25 01:29:07 +03:00
Vitaliy Filippov 50cf3667fa Track unstable writes 2019-11-25 01:16:34 +03:00
Vitaliy Filippov 7e87290fca Clear second sector of the journal, init iov for callbacks 2019-11-21 22:06:00 +03:00
Vitaliy Filippov 3bfa2f5f39 Fix io_uring submission, journal sector selection 2019-11-19 18:07:40 +03:00
Vitaliy Filippov e40a71b2ce Check result to be equal to iov_len 2019-11-18 02:09:34 +03:00
Vitaliy Filippov c2de733e35 Copy io_uring_prep_* to my_uring_prep_* so they do not clear user_data 2019-11-17 21:39:30 +03:00
Vitaliy Filippov eec1c35ea4 Begin to debug ... all of this stuff :) 2019-11-16 02:32:29 +03:00
Vitaliy Filippov 0627dd0f5e Used journal sector tracking 2019-11-15 02:04:19 +03:00
Vitaliy Filippov f1e236c6e8 Sync metadata & data after copying from journal 2019-11-14 14:09:07 +03:00
Vitaliy Filippov 1c6b9778a4 Handle all io_uring events using lambdas 2019-11-13 22:46:42 +03:00
Vitaliy Filippov ae77a228c7 Rename big_write.block to location 2019-11-12 20:58:27 +03:00
Vitaliy Filippov 46e96c5128 Remove duplicate journal buffer submission code 2019-11-11 18:38:57 +03:00
Vitaliy Filippov 8edb9e9d6f Remove duplicate journal writing code (and fix it at the same time) 2019-11-11 00:28:14 +03:00
Vitaliy Filippov 7aabe11ef9 Switch object states after sync 2019-11-10 13:49:26 +03:00
Vitaliy Filippov 2d0334f9b9 Remove in_progress_ops 2019-11-10 12:52:37 +03:00
Vitaliy Filippov ae56fe1067 Finish sync algorithm in theory 2019-11-10 12:52:37 +03:00
Vitaliy Filippov 24f5d71595 Move handle_event code into _read.cpp, _write.cpp; move sync code into _sync.cpp 2019-11-10 02:27:27 +03:00