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Vitaliy Filippov b9f5c2a823 Support zero-copy send in fio_sec_osd to allow testing it 
Prelimilary results:
- CPU usage drops significantly. For example, in T1Q8 128K write test against
  stub_uring_osd with 10G network and Athlon X4 860k CPU it drops from 100% to 30%
- Latency becomes slightly worse. In T1Q1 4K write test in the same environment
  latency increases from 56 to 63 us.
- Small write throughput also becomes slightly worse. In T1Q128 4K write test
  against stub iops decreases from 138k to ~110k (unstable, fluctuates 100k..120k).
  Note that this is without io_uring, of course.
2021-12-27 02:12:44 +03:00
..
mock
Fix minor bugs in snapshot removal, check it in tests
2021-09-25 19:30:29 +03:00
addr_util.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
addr_util.h
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
allocator.cpp
Add "external" bitmap support to osd_rmw
2021-04-10 17:44:12 +03:00
allocator.h
Add "external" bitmap support to osd_rmw
2021-04-10 17:44:12 +03:00
base64.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
base64.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
blockstore_flush.cpp
Print object version on fatal overwrite
2021-12-14 01:57:04 +03:00
blockstore_flush.h
Print journal flusher diagnostics on slow ops
2021-07-17 16:13:41 +03:00
blockstore_impl.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_impl.h
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_init.cpp
Add metadata superblock and check it on start
2021-04-10 22:26:17 +03:00
blockstore_init.h
Add metadata superblock and check it on start
2021-04-10 22:26:17 +03:00
blockstore_journal.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_journal.h
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_open.cpp
Fix opening regular files as blockstore
2021-12-15 02:08:58 +03:00
blockstore_read.cpp
Add simplified interface to read blockstore bitmaps synchronously
2021-04-10 17:44:12 +03:00
blockstore_rollback.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_stable.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_sync.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore_write.cpp
Implement journal write batching and slightly refactor journal writes
2021-12-16 00:27:17 +03:00
blockstore.cpp
Autosync based on number of unstable ops to prevent journal stalls
2021-10-30 14:26:48 +03:00
blockstore.h
Autosync based on number of unstable ops to prevent journal stalls
2021-10-30 14:26:48 +03:00
cli_alloc_osd.cpp
Fix capture of out in alloc_osd
2021-11-25 10:20:01 +03:00
cli_create.cpp
Do not crash in simple-offsets when some options are empty, too
2021-12-10 12:27:25 +03:00
cli_df.cpp
Implement vitastor-cli df command
2021-12-10 02:37:02 +03:00
cli_flatten.cpp
Rename commands and add CLI help
2021-09-26 13:14:36 +03:00
cli_ls.cpp
Implement vitastor-cli df command
2021-12-10 02:37:02 +03:00
cli_merge.cpp
Ignore "readonly" flag when merging snapshots
2021-09-26 11:32:42 +03:00
cli_modify.cpp
Now fix resize command :D
2021-12-05 01:38:08 +03:00
cli_rm.cpp
Implement CLI set (resize, change readonly status) command
2021-11-13 22:39:17 +03:00
cli_simple_offsets.cpp
Rewrite simple-offsets.js in C/C++
2021-11-19 02:39:56 +03:00
cli_snap_rm.cpp
Fix index removal in vitastor-cli rm
2021-11-29 02:00:05 +03:00
cli.cpp
Do not try to initialize client in simple-offsets
2021-12-15 02:07:27 +03:00
cli.h
Implement vitastor-cli df command
2021-12-10 02:37:02 +03:00
cluster_client_list.cpp
Implement layer merge
2021-07-31 00:23:30 +03:00
cluster_client.cpp
Fix client failover in case of etcd shutdown or crash
2021-12-01 00:33:02 +03:00
cluster_client.h
Ignore "readonly" flag when merging snapshots
2021-09-26 11:32:42 +03:00
CMakeLists.txt
Release 0.6.11
2021-12-26 21:11:24 +03:00
crc32c.c
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
crc32c.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
dump_journal.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
epoll_manager.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
epoll_manager.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
etcd_state_client.cpp
Fix client failover in case of etcd shutdown or crash
2021-12-01 00:33:02 +03:00
etcd_state_client.h
Fix client failover in case of etcd shutdown or crash
2021-12-01 00:33:02 +03:00
fio_cluster.cpp
Add CAS version parameter to the C wrapper
2021-06-19 01:00:52 +03:00
fio_engine.cpp
Implement journaled write throttling for the SSD+HDD case
2021-04-10 17:44:12 +03:00
fio_headers.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
fio_sec_osd.cpp
Support zero-copy send in fio_sec_osd to allow testing it
2021-12-27 02:12:44 +03:00
http_client.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
http_client.h
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
malloc_or_die.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
messenger.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
messenger.h
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
msgr_op.cpp
Extract some definitions to msgr_op.{cpp,h}
2021-04-03 14:36:04 +03:00
msgr_op.h
Log to stderr instead of stdout in client
2021-05-15 19:22:24 +03:00
msgr_rdma.cpp
Fix naggy "Failed to get RDMA device list: Unknown error -38"
2021-12-08 02:02:30 +03:00
msgr_rdma.h
Remove naggy RDMA messages when log level is zero
2021-11-06 14:36:23 +03:00
msgr_receive.cpp
Log to stderr instead of stdout in client
2021-05-15 19:22:24 +03:00
msgr_send.cpp
Log to stderr instead of stdout in client
2021-05-15 19:22:24 +03:00
msgr_stop.cpp
Fix minor bugs in snapshot removal, check it in tests
2021-09-25 19:30:29 +03:00
nbd_proxy.cpp
Fix vitastor-nbd list, add ls alias
2021-11-13 22:39:17 +03:00
object_id.h
Actual snapshot support (untested)
2021-04-10 17:44:12 +03:00
osd_cluster.cpp
Make OSDs stick to the last successful etcd address
2021-11-27 23:48:56 +03:00
osd_flush.cpp
Rename osd_t::c_cli to msgr
2021-04-17 16:32:09 +03:00
osd_id.h
Implement "inverse merge" optimisation
2021-09-26 12:59:04 +03:00
osd_main.cpp
Use json11 instead of blockstore_config_t
2021-04-30 00:52:46 +03:00
osd_ops.cpp
Add "read bitmaps" operation to secondary OSD protocol
2021-04-10 17:44:12 +03:00
osd_ops.h
Implement CAS writes
2021-06-15 00:12:35 +03:00
osd_peering_pg_test.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
osd_peering_pg.cpp
Report pg/history from OSD on every degraded activation
2021-11-13 22:39:17 +03:00
osd_peering_pg.h
Delete objects only after a SYNC during rebalance in the non-immediate_commit mode
2021-03-16 12:48:26 +03:00
osd_peering.cpp
Fix OSDs marking PGs incomplete instead of trying to connect with peers
2021-12-14 01:57:51 +03:00
osd_primary_chain.cpp
Implement CAS writes
2021-06-15 00:12:35 +03:00
osd_primary_subops.cpp
Autosync based on number of unstable ops to prevent journal stalls
2021-10-30 14:26:48 +03:00
osd_primary_sync.cpp
Rename osd_t::c_cli to msgr
2021-04-17 16:32:09 +03:00
osd_primary_write.cpp
Autosync based on number of unstable ops to prevent journal stalls
2021-10-30 14:26:48 +03:00
osd_primary.cpp
Return real version on CAS failure
2021-08-01 20:05:19 +03:00
osd_primary.h
Implement chained (optimized) read in the primary OSD code
2021-04-10 17:44:12 +03:00
osd_rmw_test.cpp
Allocate bitmaps along with stripes to avoid memory fragmentation
2021-04-10 17:44:12 +03:00
osd_rmw.cpp
Implement chained (optimized) read in the primary OSD code
2021-04-10 17:44:12 +03:00
osd_rmw.h
Allocate bitmaps along with stripes to avoid memory fragmentation
2021-04-10 17:44:12 +03:00
osd_secondary.cpp
Negotiate max_msg instead of max_sge, make buffer settings more conservative :-)
2021-04-29 11:10:35 +03:00
osd_test.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
osd.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
osd.h
Fix uninitialized listen_backlog which was leading to REALLY SLOW send speeds!!!
2021-12-25 11:38:13 +03:00
pg_states.cpp
Report pg/history from OSD on every degraded activation
2021-11-13 22:39:17 +03:00
pg_states.h
Report pg/history from OSD on every degraded activation
2021-11-13 22:39:17 +03:00
qemu_driver.c
Use logical block size = 512 bytes by default
2021-12-08 23:43:40 +03:00
ringloop.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
ringloop.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
rw_blocking.cpp
Support zero-copy send in fio_sec_osd to allow testing it
2021-12-27 02:12:44 +03:00
rw_blocking.h
Support zero-copy send in fio_sec_osd to allow testing it
2021-12-27 02:12:44 +03:00
stub_bench.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
stub_osd.cpp
Support IPv6 OSD addresses
2021-12-19 10:42:17 +03:00
stub_uring_osd.cpp
Send 4 byte bitmap in stub_uring_osd
2021-12-25 11:38:13 +03:00
test_allocator.cpp
Skip double allocs when reading journal
2021-04-03 00:53:28 +03:00
test_blockstore.cpp
Implement journaled write throttling for the SSD+HDD case
2021-04-10 17:44:12 +03:00
test_cas.cpp
Add a test for CAS write operation
2021-06-15 00:12:35 +03:00
test_cluster_client.cpp
Watch inode metadata revisions
2021-04-10 17:44:12 +03:00
test_pattern.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
test_shit.cpp
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
timerfd_manager.cpp
Add microsecond accuracy to set_timer
2021-04-10 17:44:12 +03:00
timerfd_manager.h
Add microsecond accuracy to set_timer
2021-04-10 17:44:12 +03:00
vitastor_c.cpp
Remove "bool" from the C header
2021-10-18 01:49:07 +03:00
vitastor_c.h
Remove "bool" from the C header
2021-10-18 01:49:07 +03:00
vitastor.pc.in
Release 0.6.11
2021-12-26 21:11:24 +03:00
xor.h
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00