- Remove an additional data copy operation when flushing journal (should
slightly increase write performance)
- Fix a bug where new writes in the inmemory_journal=false mode could overwrite
the data currently read by a parallel read operation
- Fix degraded parity writes for EC N+K when K>1 where the bug could also lead
to an "assertion failed" error
- Fix missing journal space check for "big" writes which could lead to
"prefill_single_journal_entry(): assertion failed..." error in OSD
- Fix possible "assertion failed: next->prev_wait >= 0" in client in rare cases
- Fix missing "len" field in vitastor-disk write-journal big_writes
- Fix possible crash of a full OSD (ENOSPC)
- Fix CSI build scripts to include newest packages every time
- Fix CSI endpoint in the liveness probe manifest
- Implement automatic OSD activation via udev and simple on-disk superblock storage
- Add a new `vitastor-disk` tool and merge all disk-related functionality there.
Now it can prepare new OSD disks, upgrade plain old systemd units to the new scheme,
resize OSD data area, manage OSD services by disk paths, manage superblocks,
automatically check and disable disk cache, dump and write back journal and metadata.
- Add a documentation section about `vitastor-disk` (read it if you want details!)
- Install systemd services during package installation instead of the older method
of manually creating them via separate shell scripts
- Add a new `make-etcd` script that reuses /etc/vitastor/vitastor.conf to configure etcd
- Allow to configure block_size, bitmap_granularity and immediate_commit per-pool
- Fix "fatal error: tried to overwrite non-zero metadata entry" which was possible
in some cases after unclean OSD shutdown (caused by old metadata entries not being zeroed)
- Add ISA-L erasure code implementation, now used automatically instead of jerasure when available
- Fix listings sending too many parallel requests to OSDs
- Fix rm-data crashing with --wait-list
- Remove empty inodes from statistics and `ls` output, after <inode_vanish_time> seconds after deletion
- Make monitor delete pool statistics when the pool is deleted and thus remove them from `df` output
- Log multiple etcd addresses in OSD logs correctly
- Fix true/false parsing in json configs like no_recovery/no_rebalance
- Show no_recovery, no_rebalance, readonly flags in status
- Add documentation! :-) in Russian and English
- Implement an NFS proxy for file-based access emulation to Vitastor
images for non-QEMU based hypervisors like VMWare, as a better way
than iSCSI
- Implement "primary affinity tags"
- Add a patch for libvirt 6.0
- Fix free_down_raw in cli status
- Fix a rare bug where OSDs could drop unrelated connections on errors
Return results and errors in a variable instead of just printing them,
separate vitastor-cli main() from cli_tool_t, move positional argument
parsing to CLI main from command implementations.
- Fix incorrect reading of extra metadata block leading to extra unknown objects in stats
- Fix CSI driver volumeMode: Block support
- Add block PVC and pod examples
- Fix build under 32 bit architectures
- Fix slow connection ramp-up caused by up_wait_retry_interval
- Implement `vitastor-cli status` (print cluster status) command
- Add a new `make-osd-hybrid.js` script to quickly prepare a lot of hybrid (HDD+SSD) OSDs
- Implement snapshot deletion for Cinder driver (only works in a healthy cluster)
- Fix a huge :) bug causing reads to return all zeroes during rebalance. Add a test to prevent it in the future
- Disconnect NBD proxy correctly without leaving a zombie [vitastor-nbd] process in D state
- Fix a rare write hang appearing with small write throttling enabled