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320 Commits (7c2379d458e36127775650487aa5005950e108b6)

Author SHA1 Message Date
Vitaliy Filippov 7c2379d458 Simplified NFS proxy based on own NFS/XDR implementation 2022-05-07 01:01:20 +03:00
Vitaliy Filippov a2189100dd Make CLI functions usable in library form 
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.
 2022-05-06 02:18:32 +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 714dda8151 Fix slow connection ramp-up caused by up_wait_retry_interval pausing operations on first connection attempt 2022-05-06 02:12:08 +03:00
Vitaliy Filippov e718116f54 Fix incorrect reading of extra metadata block 2022-04-21 02:52:21 +03:00
Vitaliy Filippov caa2cc2e6c Fix 32bit build error 2022-04-16 01:48:24 +03:00
Vitaliy Filippov 842ba8b831 Use (uint64_t)1 instead of 1l / 1ul 2022-04-16 01:48:14 +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 d71cc174e3 Implement CLI status command 2022-04-09 00:25:51 +03:00
Vitaliy Filippov 83146fa3e2 Fix the same HUGE bug for regular reads during rebalance 2022-04-08 11:50:09 +03:00
Vitaliy Filippov cd18ef7323 Disconnect NBD proxy correctly without leaving a zombie [vitastor-nbd] process in D state 2022-04-07 16:03:35 +03:00
Vitaliy Filippov 39531ef1a6 Fix incorrect chained reads during rebalance (the bug detected by test_rebalance_verify.sh) 2022-04-07 15:56:58 +03:00
Vitaliy Filippov c373425562 Fix nbd log 2022-04-07 15:55:38 +03:00
Vitaliy Filippov 9c30df83e3 Fix a HUGE :) bug in NBD proxy 
The bug could result in corrupted data on large writes
 2022-04-03 10:42:06 +03:00
Vitaliy Filippov 4100d829c7 Allow to override log file for daemonized NBD proxy 2022-04-03 02:41:04 +03:00
Vitaliy Filippov 79ebda933e Fix a write hang with throttling due to timer reenterability / triggerability 2022-03-28 01:42:06 +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 e23296a327 Rename cli_rm -> cli_rm_data, cli_snap_rm -> cli_rm 2022-02-24 14:34:14 +03:00
Vitaliy Filippov 839ec9e6e0 Shard clean_db by PGs to speedup listings 2022-02-20 00:21:24 +03:00
Vitaliy Filippov 7cbfdff41a Replace some throws with force_stop 2022-02-20 00:21:19 +03:00
Vitaliy Filippov 951272f27f Try to process PG one after another 2022-02-19 19:25:55 +03:00
Vitaliy Filippov a3fb1d4c98 Fix reenterability around set_timer 2022-02-19 18:28:12 +03:00
Vitaliy Filippov 88402e6eb6 Move next_request to run_cb_and_clear 2022-02-19 16:59:03 +03:00
Vitaliy Filippov 390239c51b Don't terminate HTTP requests with timeouts if response is already available in the socket 2022-02-19 13:37:12 +03:00
Vitaliy Filippov b7b2adfa32 Fix http client not continuing requests in case of failure to connect 2022-02-19 13:36:26 +03:00
Vitaliy Filippov 36c276358b Attempt to fix "head-of-line blocking" by LIST operations 2022-02-18 01:31:45 +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 7d79c58095 Use the larger sockaddr_storage structure 2022-02-12 11:22:56 +03:00
Vitaliy Filippov 732e2804e9 Fix operation dependency counter underflow for reads without immediate_commit=all mode 2022-02-11 10:54:11 +03:00
Vitaliy Filippov abaec2008c Fix OSDs missing misplaced recovery 2022-02-11 01:00:24 +03:00
Vitaliy Filippov 8129d238a4 Different fio versions have different types for xfer_buflen, but Vitastor anyway does not support 128-bit offsets 2022-02-10 01:21:04 +03:00
Vitaliy Filippov 61ebed144a Fix OSDs possibly dying with "map::at" errors when other OSDs are stopped 2022-02-09 10:35:29 +03:00
Vitaliy Filippov 9d3ba113aa Extract bind socket code into a utility function 2022-02-06 00:39:52 +03:00
Vitaliy Filippov 9788045dc9 Fix division by zero in ls if all pool OSDs are down 2022-02-05 17:03:37 +03:00
Vitaliy Filippov d6b0d29af6 4k MEM_ALIGNMENT 2022-02-05 17:03:37 +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 318cc463c2 Fix warnings 2022-02-03 01:50:30 +03:00
Vitaliy Filippov 145e5cfb86 MCL_ONFAULT is not available under centos 7 2022-02-03 01:42:19 +03:00
Vitaliy Filippov 73ae578981 Add osd_memlock option 2022-02-02 01:40:22 +03:00
Vitaliy Filippov f712967079 And one more sqe starvation fix 2022-02-01 02:50:16 +03:00
Vitaliy Filippov df0cd85352 Fix another part of the "async sqe clear" bug (followup to d9857a5340) 2022-02-01 01:14:56 +03:00
Vitaliy Filippov ebaf4d7a72 Fix compatibility with fio 3.28+ 2022-01-31 23:39:14 +03:00
Vitaliy Filippov d4bc10542c Fix compatibility with liburing >= 2.1 where it only has __pad2[2] 2022-01-31 22:49:40 +03:00
Vitaliy Filippov 140309620a Free recv_buf in nbd_proxy 2022-01-31 20:37:58 +03:00
Vitaliy Filippov 0a610ee943 Destroy the client after completing CLI command 2022-01-31 18:27:04 +03:00
Vitaliy Filippov f3ce166064 Do not print nan% in df when a pool has no available OSDs 2022-01-31 18:23:57 +03:00
Vitaliy Filippov 717d303370 Handle get_sqe failures, don't die with "will fall out of sync" in epoll_manager 
Problem is that in recent kernels io_uring may return completions BEFORE
clearing the submission queue. I.e. for example its capacity is 512, there
were 512 requests, one of them completed, so when the request completion is
processed the queue "should have" 1 free slot. But sometimes it doesn't because
io_uring doesn't always clear the submission queue before sending CQE :-/
 2022-01-31 02:52:20 +03:00
Vitaliy Filippov d9857a5340 Check for SQEs, not for completions 
Should finally fix Assertion `sqe != NULL' failed introduced after journaling
refactor in 0.6.11...
 2022-01-31 02:19:10 +03:00
Vitaliy Filippov eb5d9153e8 Fix build under centos 7 2022-01-30 20:29:44 +03:00
Vitaliy Filippov 4047ca606f Add missing cancel_op(currently being read op) when stopping a client 
Fixes client hangs possible after stopping & restarting an osd.
Hangs happened when a connection was closed in the middle of reading a READ
operation reply from the network. In this case the operation being read was
in read_op and the client didn't free it when closing the connection.

Test case for msgr_read.cpp:
- Partially read reply for a READ operation
- stop_client()
- Check that the READ operation returns EPIPE

The bug was actually introduced in 0.5.11.
 2022-01-28 01:53:52 +03:00