Vitaliy Filippov
08aed962de
Use CMake
4 months ago
Vitaliy Filippov
8c65e890b9
Slightly clean up the build script
4 months ago
Vitaliy Filippov
8cda70b889
Allow to enable AddressSanitizer with "ASAN=1 make"
4 months ago
Vitaliy Filippov
61ab22403a
Use w=8 with jerasure
4 months ago
Vitaliy Filippov
16da663a66
Add another test for failure domains
4 months ago
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.
4 months ago
Vitaliy Filippov
8d48cc56b0
Generate randomly permutated OSD combinations when optimizing for compressed chunks
5 months ago
Vitaliy Filippov
9f58f01425
Mirror afr.js from /vitalif/ceph-afr-calc
5 months ago
Vitaliy Filippov
b9e7d31aa1
Release v0.5.4
- Fix a rare hang, more or less reproducible with very slow drives
- Fix a hang with the no_same_sector_overwrites mode
4 months ago
Vitaliy Filippov
2d9f09dcb6
Attempt forced trim when stopping an overrun flusher
Fixes a rare hang happening in the event of journal space running out without
new work to do for flushers except the current sector.
The hang could be reproduced more or less consistently with very slow drives.
4 months ago
Vitaliy Filippov
7cc59260c5
Fix no_same_sector_overwrites related bug
4 months ago
Vitaliy Filippov
ca0a11ec85
Release 0.5.3
5 months ago
Vitaliy Filippov
51c0b5afee
Whitelist more leaks
5 months ago
Vitaliy Filippov
e1e01d042e
Rename sector_info.usage_count to flush_count
5 months ago
Vitaliy Filippov
534a4a657e
Rename space_check.sectors_required to sectors_to_write
5 months ago
Vitaliy Filippov
9b5d8b9ad4
Fix multiple-sector journal writes, add assertions to not miss any SQEs
5 months ago
Vitaliy Filippov
e66ed47515
Clear SQEs before returning them to the caller to prevent erroneous double submissions
5 months ago
Vitaliy Filippov
036c6d4c42
Add a simple test case
5 months ago
Vitaliy Filippov
4cb79a3bf8
Allow to calculate simple-offsets for files
5 months ago
Vitaliy Filippov
3bf53754c2
Fix several I/O bugs
5 months ago
Vitaliy Filippov
6023cac361
Do not stop clients before they are connected
5 months ago
Vitaliy Filippov
915d04c446
Allow empty global configuration, report OSD statistics faster
5 months ago
Vitaliy Filippov
21e06ea40d
Fix memory leaks in fio engines
5 months ago
Vitaliy Filippov
9ef7f865b0
Fix incorrect calls to prepare_journal_sector_write() when flushing multiple sectors
5 months ago
Vitaliy Filippov
9dd20a31aa
Do not use pg_minsize in the client code!
5 months ago
Vitaliy Filippov
28be049909
Dump only actual part of the journal by default
6 months ago
Vitaliy Filippov
78fbaacf1f
External jerasure's w into defines
In fact, w=8 looks better than w=32, so it may be changed in the future
6 months ago
Vitaliy Filippov
1526c5a213
Add lp_solve into dependencies
6 months ago
Vitaliy Filippov
c7cc414c90
Skip removed descriptors in epoll (this is possible in real clusters)
6 months ago
Vitaliy Filippov
f4ea313707
Fix cl->read_op being freed without calling the completion callback
6 months ago
Vitaliy Filippov
b88b76f316
Parallel usage of multiple network interfaces was a sick fantasy
6 months ago
Vitaliy Filippov
4a17a61d1f
Make rm_inode work with incomplete and degraded objects, allow to wait before deleting objects
6 months ago
Vitaliy Filippov
ccabbbfbcb
For reference: include a spec patch for building QEMU 4.2 or CentOS 7
6 months ago
Vitaliy Filippov
26dac57083
State that jerasure is now supported
6 months ago
Vitaliy Filippov
44a53d8352
Huh. Fix rpath for packages
7 months ago
Vitaliy Filippov
9d80bd2d98
Build with jerasure, split some build scripts
7 months ago
Vitaliy Filippov
322a38a144
Fix non-preserved real_pg_count leading to inability to change pools online
7 months ago
Vitaliy Filippov
1018764c91
Fix write->delete->write bugs, add & fix some debugging output
7 months ago
Vitaliy Filippov
a45e0e5e67
Use custom decoding instead of just jerasure_matrix_decode()
- Cache the decoding matrix
- Don't do unnecessary erasures->erased conversion during decoding
- Avoid extra memory allocations during decoding
- Don't always reconstruct coding chunks
- Reconstruct chunks one-by-one, without overlapping ranges
7 months ago
Vitaliy Filippov
44656fbf67
Allow writes with low version numbers after a delete
7 months ago
Vitaliy Filippov
089f138e0c
Allow situations where the journal contains a big_write(v1) after delete(v2) and v1 < v2
Fixes a crash in the following scenario:
- client issues a delete request (object version is at least 2)
- OSD has time to flush it to the metadata, but doesn't have time to move the journal start pointer on disk
- client overwrites the same object and it gets the version number 1 again
- OSD is restarted and sees delete(v=2), big_write(v=1) in the journal
- dirty_db sequence gets broken and OSD crashes with assert("Writes and deletes shouldn't happen at the same time")
7 months ago
Vitaliy Filippov
bcc8e697f9
Delete PGs when deleting pools
(All OSD crash with "Online PG count change not allowed" if you try to delete an active pool though)
7 months ago
Vitaliy Filippov
a4c46ba745
Add jerasure EC support (reed_sol_van, others are slower) (not tested yet)
7 months ago
Vitaliy Filippov
5596ad8997
Use custom QEMU build for CentOS 7
7 months ago
Vitaliy Filippov
59c29b0cee
Fix RPATH for CentOS builds, add additional repos into the CentOS installation instructions
7 months ago
Vitaliy Filippov
959089b919
Enable progress_notify=true for etcd watches
7 months ago
Vitaliy Filippov
d3e7749616
Final fixes for packaging
7 months ago
Vitaliy Filippov
b56f8820ec
Container packaging for Debian 11 Bullseye, CentOS 7 and CentOS 8
7 months ago
Vitaliy Filippov
4bd2bd48eb
Build Vitastor packages, too
7 months ago
Vitaliy Filippov
a3fc9f8d7d
Add a Dockerfile to build patched QEMU for Debian (Buster)
7 months ago
