Commit Graph

52 Commits (lrc-matrix)

Author SHA1 Message Date
Vitaliy Filippov fa90f287da Release 0.8.3
- Implement a new "vitastor-disk purge" command to remove OSDs with safety checks
- Implement a new "vitastor-cli rm-osd" command to only remove OSD metadata from etcd
- Fix a bug where the monitor could ignore OSD removal and other /osd/stats key changes
- Fix a bug where garbage could be returned when reading objects being written at the same time
- Fix a rare write stall where journal space could be not reclaimed where there
  were no new operations in the flush queue
- Fix a rare peering stall caused by a previous long listing operations queues limiting attempt
- Fix total object count statistic in OSD on object creation
- Add missing offset&len into vitastor-disk dump-journal for big_writes, fix JSON format
- Make vitastor-cli print help on missing command
- Make vitastor-cli translate all '-' to '_' in CLI options
2022-12-27 02:40:55 +03:00
Vitaliy Filippov 5ef8bed75f Release 0.8.2
- Fix QEMU driver compatibility with QEMU 7.0 and < 2.9
- Add patches for pve-qemu-kvm 7.1 (PVE 7.3) and pve-qemu-kvm 6.2 (PVE 7.2)
- Fix Proxmox driver location in the pve-storage-vitastor package
- Disable HDD autodetection in non-hybrid mode
- Explicitly warn about a buggy kernels on -EAGAIN in io_uring
- Final fix for the lack of zeroing out of old metadata entries
  (do not crash with "big_write journal_entry was allocated over another object"
  in some cases after an unclean OSD shutdown)
- Wait for data writes before fsyncing data if data fsync is enabled
- Never try to wait for free space inside blockstore thus stalling OSDs
- Fix a rare crash in osd_peering due to callback ordering
- Fix a rare duplication of ping & op message IDs
- Fix a rare use-after-free during pings
- Add --force to vitastor-disk read-sb
- Make vitastor-disk dump metadata object IDs in hex, add forgotten commas
- Fix vitastor-disk SCSI disk cache check
2022-12-17 17:54:13 +03:00
Vitaliy Filippov 3f35744052 Fix compatibility with QEMU aio_set_fd_handler signatures in 7.0 and < 2.9 2022-12-15 19:17:17 +03:00
Vitaliy Filippov 1364009931 Add patches for pve-qemu-kvm 7.1 (PVE 7.3) and pve-qemu-kvm 6.2 (PVE 7.2) 2022-12-14 19:01:36 +03:00
Vitaliy Filippov d7e30b8353 Fix pve-storage-vitastor filename 2022-12-14 16:41:35 +03:00
Vitaliy Filippov 8fdf30b21f Release 0.8.1
- 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
2022-11-20 11:44:09 +03:00
Vitaliy Filippov 11ec9ad874 Release 0.8.0
- 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)
2022-09-05 13:51:20 +03:00
huy 3b7c6dcac2 Fix volume creation from snapshots in Cinder driver 2022-06-06 15:46:13 +03:00
Vitaliy Filippov 101592bbff Release 0.7.1
- 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
2022-06-05 00:07:24 +03:00
Vitaliy Filippov d8313e939a Release 0.7.0
- 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
2022-05-29 23:39:53 +03:00
huynnp911 3e92c3f082 Add patch for libvirt 6.0 2022-05-28 23:53:41 +03:00
Vitaliy Filippov bb84379db6 Release 0.6.17
- 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
2022-05-06 02:18:01 +03:00
Vitaliy Filippov 340a4b4f27 Release 0.6.16
- 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
2022-04-09 01:16:52 +03:00
Vitaliy Filippov d289753df4 Implement snapshot deletion for Cinder driver 2022-03-08 11:41:29 +03:00
Vitaliy Filippov 85298ddae2 Release 0.6.15
- Make peering much faster in medium to large clusters
- Fix a reenterability issue which could rarely lead to peering process hangs
2022-03-06 19:16:34 +03:00
Vitaliy Filippov 117d6f0612 Release 0.6.14
- Fix IPv6 address parsing
- Fix "cannot read bytes of undefined" in the monitor on a fresh DB
- Fix possible hangs of read requests on OSD restarts without immediate_commit=all mode
- Fix OSDs skipping misplaced recovery in some cases
- Fix OSDs possibly dying with "map::at" errors when other OSDs are stopped
- Fix division by zero in ls if all pool OSDs are down
2022-02-17 14:43:44 +03:00
Vitaliy Filippov 36f352f06f Release 0.6.13
- Fix client hangs possible on OSD restarts (bug affected versions from 0.5.11)
- Fix "Assertion `sqe != NULL' failed" io_uring-related crashes possible
  on some kernels (0.6.11 increased probability of this bug)
- Fix timeout=0 in NBD proxy
- Fix build under centos 7
2022-02-03 01:50:30 +03:00
Vitaliy Filippov c1929cabe0 Release 0.6.12
etcd connection stability, clang & elbrus support

- Fix build under CLang and Elbrus LCC compilers, making Vitastor compatible
  with Elbrus CPUs :)
- Completely fix the bug where OSDs didn't connect to peers and incorrectly marked
  PGs as incomplete
- Limit I/O depth for deletes the same way as for small writes. Makes OSD crashes
  with "Assertion failed: sqe != NULL" during image deletion go away
- Fix a very old, but rare, journaling bug (credits to https://github.com/mirrorll)
- Fix flushing of unclean journaled objects leading to OSDs sometimes hanging
  after failover in EC setups (bug was introduced in 0.6.7)
- Fix several problems that could prevent smooth operation of a Vitastor cluster
  under the condition of partial etcd failure:
  - OSDs could randomly fail due to too strict error handling
  - New clients and OSDs could be unable to start because of the lack of retries
  - CLI could fail some commands because of the lack of retries
  - Monitor could stop receiving state updates because of the lack of websocket pings
- Fix monitor being unable to rebalance PGs after a downscale of pool pg_size (3->2)
- Exit with failure when trying to nbd map or benchmark a non-existing image
- Use HTTP keep-alive for etcd connections
- Allow to configure etcd request timeouts and retries
- Allow to configure NBD timeout, max devices and partitions, and set default to
  up to 64 devices with up to 3 partitions each
2022-01-24 01:15:25 +03:00
Vitaliy Filippov 0785bdf8b3 Release 0.6.11
- Slightly reduce journaling write amplification (requires no_same_sector_overwrites=false)
- Fix listen_backlog (it was 0) because it could more than halve OSD socket send speed
- Support IPv6 OSD addresses
- Do not try to initialize client in simple-offsets
- Fix OSDs sometimes marking PGs incomplete instead of trying to connect with peers
- Allow to configure OSD placement in node_placement
- Allow to run with 4k sector size block devices. Natural, but it was forbidden
2021-12-26 21:11:24 +03:00
Vitaliy Filippov 2020608a39 Release 0.6.10
- Implement a storage plugin for Proxmox. Now you can use Vitastor with Proxmox!
- Implement `vitastor-cli df` (pool space usage statistics) command
- Add glob pattern support for `vitastor-cli ls`
- Fix several bugs in other CLI commands (resize, create --parent, modify --readonly)
- Use 512 byte logical block size in QEMU driver by default (and thus don't require to set it in QEMU options)
2021-12-10 21:40:12 +03:00
Vitaliy Filippov 139b98d80f Exclude block/vitastor.c from patches and add script to easily re-add it 2021-12-10 21:38:36 +03:00
Vitaliy Filippov b82c30328f Use vitastor-cli df to show pool stats in Proxmox 2021-12-10 02:42:31 +03:00
Vitaliy Filippov 0a1640d169 Some important fixes for our new Proxmox driver 2021-12-10 01:17:06 +03:00
Vitaliy Filippov a8b21a22d0 Add patch for pve-qemu 6.1 2021-12-09 02:57:43 +03:00
Vitaliy Filippov 0b1ffba62b Add Proxmox storage driver 2021-12-09 02:26:54 +03:00
Vitaliy Filippov 7e54242251 Add patches for Proxmox QEMU 5.1 and 52 2021-12-05 17:45:01 +03:00
Vitaliy Filippov aa1e21dd99 Release 0.6.9
New features:
- Build Vitastor driver as part of QEMU
- Implement renaming images in CLI (vitastor-cli modify --rename)
- Add vitastor-cli alloc-osd and simple-offsets commands and use them in make-osd,
  thus removing the dependency on etcdctl
- Make monitor remove stale deleted inode statistics from etcd automatically
- Implement OSD address selection from a subnet, thus removing the need to specify
  OSD addresses in startup scripts explicitly

Bug fixes:
- Fix client failover in case of etcd shutdown or crash (make client survive etcd failures)
- Stick to the last live etcd in OSD and mon to prevent random failures when one of etcds is down
- Fix incorrect copying of data from journal to the data device which could lead to data corruption
- Prefer local etcd IPs in OSD
- Remove the total PG count restriction in optimize_change which was sometimes leading
  to inability to redistribute PGs over OSDs
- Fix error response parsing on a failed pg state report
- Fix slow linear writes with RDMA by changing default buffer settings
- Fix possible 'TypeError' in openstack nova when using Vitastor cinder driver
- Fix bugs in vitastor-cli create, ls, rm, modify commands

Patch changes:
- Add a patch for libvirt 7.6
- Add patches for QEMU 6.0 and 6.1
- Fix config file path XML location parsing in libvirt patches
- Replace _ with - in QEMU options
- Fix possible 'TypeError' in openstack nova when using Vitastor cinder driver
- Fix possible crashes of QEMU block driver in case of incorrect options
2021-12-03 10:58:54 +03:00
Vitaliy Filippov 4bc41aed9d Add patches for QEMU 6.0 and for 6.0 RPM spec 2021-12-02 01:47:20 +03:00
Vitaliy Filippov 4da51f9c4c Update QEMU 3.1 patch 2021-12-02 01:29:21 +03:00
Vitaliy Filippov c6cee6f734 Update QEMU 5.0 patch 2021-12-02 01:27:00 +03:00
Vitaliy Filippov 15957b7d13 Update QEMU 4.2 patch and CentOS 7 QEMU 4.2 spec patch 2021-12-02 01:03:19 +03:00
Vitaliy Filippov cd6820c439 Update QEMU 5.1/5.2 patch to include internal vitastor driver 2021-12-01 02:08:02 +03:00
Vitaliy Filippov a0c32e7de9 Update patch for libvirt 7.6 2021-11-30 10:23:51 +03:00
Vitaliy Filippov 8b37610dd0 Rename patch to Nova 23 because it's actually closer 2021-11-30 02:05:24 +03:00
Vitaliy Filippov ae82ca3b08 Pass config path in <config file="" /> element instead of an attribute
libvirt has always had config in the element for Ceph, we don't want to break it
2021-11-30 02:02:07 +03:00
Vitaliy Filippov 92362027a8 Build vitastor driver as part of the QEMU package by default
Old behaviour can be restored with cmake var WITH_QEMU=true
2021-11-29 02:05:26 +03:00
Vitaliy Filippov 8b007d531f
Merge pull request #33 from moly7x/fix-TypeError
Fixed TypeError
2021-11-25 14:47:31 +03:00
Vitaliy Filippov 879fe9b2b4 Add a patch for qemu 6.1 and replace _ with - in qemu options 2021-11-21 16:24:30 +03:00
Tân Lê b4235b4edf
Fixed TypeError
Fix `TypeError: Argument must be bytes or unicode, got 'int'` in nova-compute.
2021-11-19 13:37:47 +07:00
Vitaliy Filippov 920345f7b6 Release 0.6.8
- Build separate packages for OSD, monitor, client, C header, fio and QEMU drivers
  instead of one package which included everything
2021-11-15 00:49:21 +03:00
Vitaliy Filippov 7eabc364bf Release 0.6.7
- Implement CLI commands for listing, viewing I/O statistics, creating,
  snapshotting, cloning, resizing and modifying images. All these operations
  are covered by 3 commands: ls, create, modify
- Implement an important fix to prior OSD set tracking for PGs. The previous
  version had an issue which could lead to data loss due to an OSD with older
  copy of the data thinking it has the newest copy
- Fix I/O statistics aggregation in the monitor
- Several minor fixes for Cinder driver
- Fix QEMU driver to be compatible with QEMU 2.x > 2.0
- Fix stalls sometimes possible in configurations without immediate_commit due
  to insufficient amount of automatic internal fsync operations
- Add `vita` alias for `vitastor-cli`
2021-11-13 23:23:55 +03:00
Tân Lê 30d8930958
Revert spacing in comment 2021-11-10 10:47:58 +07:00
Tân Lê baf003fbd3
Revert newline in comment 2021-11-10 10:43:24 +07:00
Tân Lê ba39a38dc4
Fix No weighed backend found 2021-11-10 10:27:01 +07:00
Vitaliy Filippov 24b9b19066 Change rm to rm-data as it was renamed 2021-10-23 10:39:20 +03:00
Tân Lê 8a9bae5216 FIX ERROR cinder.volume.drivers.vitastor KeyError: 'total_raw_tb' 2021-10-22 11:38:50 +07:00
Vitaliy Filippov fb2f7a0d3c Release 0.6.6
- New command-line tool: vitastor-cli
- Implement layer (snapshot/clone) merge and delete
- Remove 'bool' from the C header
- Fix a very rare flusher stall
- More diagnostics now printed for slow ops in the log
2021-10-19 02:26:37 +03:00
Vitaliy Filippov 065dfef683 Rename vitastor-cmd to vitastor-cli 2021-09-26 00:52:05 +03:00
Vitaliy Filippov acf637950c Implement layer merge
A new command merges multiple snapshot/clone layers into one of them,
so merged layers can be deleted after this procedure
2021-07-31 00:23:30 +03:00
Vitaliy Filippov cb282d25e0 Release 0.6.5
- Basic support for OpenStack: Cinder driver, patches for Nova and libvirt
- Add missing "image" and "config_path" QEMU options
- Calculate aggregate per-pool statistics in monitor
- Implement writes with Check-And-Set semantics
- Add a C wrapper library with public header
2021-07-10 11:01:21 +03:00