Vitaliy Filippov
bf9a175efc
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
Vitaliy Filippov
4a2dcf7b6b
Update the license to VNPL 1.1
...
VNPL 1.1 is slightly reworded to make it clear that proprietary software
interacting with Vitastor and providing some kind of service to end users isn't
a "Proxy Program" if it's not specially designed to be used with Vitastor.
For example, Windows OS running in a virtual machine stored in a Vitastor
cluster clearly isn't.
2021-02-25 23:55:33 +03:00
Vitaliy Filippov
530975aed7
Make it also build with GCC 8 and on Debian Buster
2020-11-09 00:07:07 +03:00
Vitaliy Filippov
738ad5af79
Fix infinite looping in continue_recovery_op() when pg_cancel_write_queue() is called
2020-10-20 22:23:15 +00:00
Vitaliy Filippov
0471b09b9c
Add license notices to all source code files
2020-09-17 23:07:06 +03:00
Vitaliy Filippov
e051db5a73
Check for unsuccessful memory allocations
2020-09-05 01:42:11 +03:00
Vitaliy Filippov
168cc2c803
Add pool support to OSD, part 1
...
This just fixes all the code so it builds and works like before,
but doesn't yet bring the support for replicated pools.
2020-09-04 17:04:17 +03:00
Vitaliy Filippov
2e8c69fc5b
Rename OSD_OP_SECONDARY_* to OSD_OP_SEC_*
2020-08-31 23:57:50 +03:00
Vitaliy Filippov
badf68c039
Support iovecs for read operations
2020-06-19 19:47:05 +03:00
Vitaliy Filippov
0fcdeae18b
Do not die if a peer is already stopped on flush error
2020-06-01 23:07:08 +03:00
Vitaliy Filippov
3a5d488f19
Fix use-after-free in osd_flush.cpp
2020-06-01 01:56:24 +03:00
Vitaliy Filippov
0aca6e9ca8
Extract peer connect and read-write loop into a separate file (to be shared with the client library)
2020-05-26 22:11:30 +03:00
Vitaliy Filippov
256a7f2667
Free op->bs_op manually
2020-05-25 15:31:22 +03:00
Vitaliy Filippov
6488d0044a
Ignore EPOLL_CTL_DEL ENOENT, fix detection of the rollback version
2020-05-23 15:43:37 +03:00
Vitaliy Filippov
f71d0c117b
Measure & report op bandwidth, include local blockstore ops in stats
2020-05-11 02:58:13 +03:00
Vitaliy Filippov
1bc08174f9
Sync before listing objects so flushes do not fail thereafter
2020-05-01 12:56:49 +03:00
Vitaliy Filippov
cd87333091
Fix PG state comparison leading to unclean PGs not flushing
...
(a & b == b) -> ((a & b) == b) !
2020-05-01 12:56:46 +03:00
Vitaliy Filippov
7b57eeeeb3
Implement PG state locking and PG moving in response to etcd events
2020-04-29 22:23:38 +03:00
Vitaliy Filippov
d59be0e8b4
Delete misplaced chunks after moving the object, reset object state in primary_write
2020-04-05 15:51:22 +03:00
Vitaliy Filippov
cf7de0f181
(Almost) Implement misplaced recovery, integrating it into calc_rmw()
2020-04-05 15:50:53 +03:00
Vitaliy Filippov
6212195440
Implement parallel recovery
2020-04-04 19:23:12 +03:00
Vitaliy Filippov
0f43f6d3f6
Fix crashes, print some stats
...
Notably:
- fix the `delete op` inside lambda callback crash (it frees the lambda itself
which results in use-after-free with g++)
- fix stop_client() reenterability
- fix a bug in the blockstore layer which resulted in always returning version=0
for zero-length reads
- change error codes for blockstore_stabilize
2020-03-31 17:55:31 +03:00
Vitaliy Filippov
c0a22d825d
Fix degraded object recovery (it seems to work now)
2020-03-25 02:17:41 +03:00
Vitaliy Filippov
250f22c0b6
Implement basic degraded object recovery (integrated into primary_write)
2020-03-25 01:17:50 +03:00
Vitaliy Filippov
036f4c5bf3
Fix unstable flushing, include extra OSDs with old object versions in osd_set
2020-03-23 20:28:47 +03:00
Vitaliy Filippov
1ec9794376
Extract flushing into a separate file
2020-03-15 18:39:31 +03:00