Shraddha Agrawal [Mon, 17 Nov 2025 19:50:44 +0000 (01:20 +0530)]
qa/clusters/crimson: increase reactors in fixed-1 cluster
Issue: Various different tests were failing randomly due to slow
ops. There was no common ground between them, it was happening
across differnet object stores (seastore and bluestore) and
across different tests.
Cause: Since this is happening quite randomly, this is likely
happening due to low reactor count.
Solution: We are opting the solution to increase reactors used
for testing. I've increased them to 3 from the initial 2 value.
Anoop C S [Tue, 21 Oct 2025 08:53:50 +0000 (14:23 +0530)]
mgr/smb: Disable posix locking in share definition
The prerequisites for supporting durable handles[1] in Samba include
disabling the mapping of POSIX locks, as well as setting the `kernel
oplocks` and `kernel sharemodes` parameters to disabled. Currently
this configuration is hard‑coded, but in the future it could be made
conditional and combined with other settings to enable persistent
handles on continuously available shares.