Vitaliy Filippov
d7bd36dc32
Fix another rare journal flush stall
2022-12-30 02:03:33 +03:00
Vitaliy Filippov
1d80bcc8d0
Fix blockstore returning garbage for unstable reads if there is an in-flight version
...
"In-flight" versions are added into dirty_db when writes are enqueued. And they
weren't ignored by subsequent reads even though they didn't have data location yet.
This bug was leading to test_heal.sh not passing sometimes with replicated setups.
2022-12-21 02:48:24 +03:00
Vitaliy Filippov
238037ae31
Make journal trimmer wait until reads are completed when inmemory_journal is false
...
Without this new writes may in theory overwrite journal data being read at that time
2022-11-20 01:49:21 +03:00
Vitaliy Filippov
cc24e5796e
Add a FIXME
2022-11-20 00:50:09 +03:00
Vitaliy Filippov
dfd80626bd
Extract disk opening functions to separate module
2022-07-15 01:38:30 +03:00
Vitaliy Filippov
73a363bf92
Rename some variables and constants
2022-07-15 01:38:30 +03:00
Vitaliy Filippov
839ec9e6e0
Shard clean_db by PGs to speedup listings
2022-02-20 00:21:24 +03:00
Vitaliy Filippov
7bdd92ca4f
Fix build under clang and some warnings
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Build problems fixed:
- void* pointer arithmetic which is a GNU extension (works as byte*)
- "variable size object may not be initialized" which is OK under GCC
- nullptr_t related error in json11 (it lacks 'operator <' in clang)
Warnings fixed:
- empty nested struct initializer { 0 } replaced by {}
- removed several unused lambda captures
2022-01-16 00:02:54 +03:00
Vitaliy Filippov
f01eea07d3
Add simplified interface to read blockstore bitmaps synchronously
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
ab39ce2bbb
Use clean_entry_bitmap_size instead of entry_attr_size back because of changed bitmap handling
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
004f265393
Remove cryptic bitmap inlining from bs_op_t and osd_op_t, use bitmap in primary OSD code
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
6107a4d07b
Add "external" bitmap support to blockstore
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
c5fb1d5987
Do not duplicate blockstore operations when io_uring fills up
...
This bug was leading to OSDs dying with "Assertion `fulfilled == read_op->len' failed"
when testing fio -rw=randread -numjobs=8 -iodepth=128
2021-03-16 12:48:26 +03:00
Vitaliy Filippov
36c935ace6
Use std::vector for the blockstore submission queue
2021-03-08 17:04:10 +03:00
Vitaliy Filippov
bf9a175efc
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
Vitaliy Filippov