Lucian Petrut
0039fdbb3d
Improve write performance, avoid roundtrip per fragment
2026-09-07 15:18:21 +00:00
Lucian Petrut
f18a8d3d71
Add nbd/nbdssl perf tests
2026-09-07 14:33:45 +00:00
Lucian Petrut
b11e109ec5
Document perf improvement trials
2026-09-07 14:11:24 +00:00
Lucian Petrut and Cursor
d0a6de03d2
Pipeline NFC writes to avoid delayed ACK and RTT stalls
...
Send each AIO write as one buffer with TCP_NODELAY, and keep four
IOs in flight so FastLZ and multi-chunk writes are not serialized.
Co-authored-by: Cursor <[email protected]
2026-09-07 13:51:24 +00:00
Lucian Petrut
33b6a3967b
Use pyfastlz instead of pure-python implementation
2026-09-07 13:38:45 +00:00
Lucian Petrut
56a1c36c80
Add fastlz compression support
2026-09-07 13:10:10 +00:00
Lucian Petrut
b7131ec0af
Add nbdssl support
2026-09-07 12:46:00 +00:00
Lucian Petrut
c3e3fa5769
Use entirely random buffer for 32MB IO test
2026-09-07 12:25:44 +00:00
Lucian Petrut
cefae300b9
Add perf tests
2026-09-07 12:22:15 +00:00
Lucian Petrut
ac0baeca86
Add a test covering 32MB read/write ops
2026-09-07 12:16:58 +00:00
Lucian Petrut
c590089866
Properly handle out of order read fragments
2026-09-07 12:10:03 +00:00
Lucian Petrut
1e9c2816ef
tests: use pytest instead of unittest
...
pytest provides session scoped fixtures, making it much easier
to reuse resources across tests.
2026-09-07 11:52:46 +00:00
Lucian Petrut and Cursor
4ddf0c015d
Add openvixdisklib as an open NBD replacement for VMware VDDK.
...
VDDK is no longer publicly distributed, so this library reverse-engineers
the vSphere NFC path and exposes ConnectEx, Open, Read, and Write without
the proprietary SDK.
Co-authored-by: Cursor <[email protected]
2026-09-07 11:41:01 +00:00
Lucian Petrut
