Vitaliy Filippov
f20564b44b
Fix 32-bit build warnings (99.9% in printf)
2024-02-22 12:22:16 +03:00
Vitaliy Filippov
c8d61568b5
Fix primary_read bitmap buffers being freed too early (use-after-free)
Test / test_etcd_fail (push) Successful in 1m43s
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Test / test_interrupted_rebalance (push) Successful in 1m23s
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Test / test_interrupted_rebalance_imm (push) Successful in 1m33s
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Test / test_interrupted_rebalance_ec_imm (push) Successful in 1m39s
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Test / test_failure_domain (push) Successful in 10s
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Test / test_snapshot (push) Successful in 19s
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Test / test_snapshot_ec (push) Successful in 17s
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Test / test_minsize_1 (push) Successful in 13s
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Test / test_move_reappear (push) Successful in 17s
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Test / test_rm (push) Successful in 11s
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Test / test_snapshot_chain (push) Successful in 1m7s
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Test / test_snapshot_chain_ec (push) Successful in 2m1s
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Test / test_snapshot_down (push) Successful in 22s
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Test / test_snapshot_down_ec (push) Successful in 20s
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Test / test_splitbrain (push) Successful in 12s
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Test / test_rebalance_verify (push) Successful in 2m51s
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Test / test_rebalance_verify_imm (push) Successful in 2m49s
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Test / test_rebalance_verify_ec (push) Successful in 4m6s
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Test / test_rebalance_verify_ec_imm (push) Successful in 5m3s
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Test / test_write (push) Successful in 32s
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Test / test_write_xor (push) Successful in 34s
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Test / test_write_no_same (push) Successful in 12s
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Test / test_heal_pg_size_2 (push) Successful in 3m11s
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Test / test_heal_ec (push) Successful in 3m54s
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Test / test_scrub (push) Successful in 44s
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Test / test_scrub_zero_osd_2 (push) Successful in 30s
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Test / test_scrub_xor (push) Successful in 31s
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Test / test_scrub_pg_size_3 (push) Successful in 37s
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Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Successful in 32s
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Test / test_scrub_ec (push) Successful in 1m31s
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2023-06-30 12:47:45 +03:00
Vitaliy Filippov
0439981a66
Implement "describe object(s)" operation
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Required to implement fixing inconsistent objects in vitastor-cli
2023-05-20 23:19:39 +03:00
Vitaliy Filippov
ce4a8067b5
Handle client stop during incoming stream handling in 1 more place
2023-05-11 01:53:41 +03:00
Vitaliy Filippov
2877cd0adb
Allow OP_SEC_READ to return errors (do not hang the connection)
2023-04-23 17:54:00 +03:00
Vitaliy Filippov
9c3653b1e1
Handle EINTR
2022-01-22 23:59:37 +03:00
Vitaliy Filippov
7bdd92ca4f
Fix build under clang and some warnings
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Build problems fixed:
- void* pointer arithmetic which is a GNU extension (works as byte*)
- "variable size object may not be initialized" which is OK under GCC
- nullptr_t related error in json11 (it lacks 'operator <' in clang)
Warnings fixed:
- empty nested struct initializer { 0 } replaced by {}
- removed several unused lambda captures
2022-01-16 00:02:54 +03:00
Vitaliy Filippov
699a0fbbc7
Log to stderr instead of stdout in client
2021-05-15 19:22:24 +03:00
Vitaliy Filippov
971aa4ae4f
Implement RDMA receive with memory copying (send remains zero-copy)
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This is the simplest and, as usual, the best implementation :)
100% zero-copy implementation is also possible (see rdma-zerocopy branch),
but it requires to create A LOT of queues (~128 per client) to use QPN as a 'tag'
because of the lack of receive tags and the server may simply run out of queues.
Hardware limit is 262144 on Mellanox ConnectX-4 which amounts to only 2048
'connections' per host. And even with that amount of queues it's still less optimal
than the non-zerocopy one.
In fact, newest hardware like Mellanox ConnectX-5 does have Tag Matching
support, but it's still unsuitable for us because it doesn't support scatter/gather
(tm_caps.max_sge=1).
2021-04-29 02:34:45 +03:00
Vitaliy Filippov
ce777319c3
WIP RDMA support
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Basic naive implementation works, but it's highly non-optimal as
RNR retransmissions occur all the time. RDMA expects the receiver
to always have place for incoming WRs...
2021-04-29 02:03:54 +03:00
Vitaliy Filippov
cac976ce25
Fix a memory leak in the chained read implementation
2021-04-15 01:42:18 +03:00
Vitaliy Filippov
0cea3576fb
Add "read bitmaps" operation to secondary OSD protocol
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
d0c2e31312
Add a test for snapshots, fix bugs. Now the test passes
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
9038d42327
Fix several snapshot I/O bugs
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
0aa2dd2890
Send bitmaps with primary-reads, actually read bitmaps for READ ops
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
004f265393
Remove cryptic bitmap inlining from bs_op_t and osd_op_t, use bitmap in primary OSD code
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
860ac24762
Add "external" bitmap support to the secondary OSD protocol
2021-04-10 17:44:12 +03:00
Vitaliy Filippov
bf9a175efc
Move C/C++ sources to src subdirectory
2021-02-25 23:59:03 +03:00
Vitaliy Filippov