MacOS Ventura, compounded flush and close, and io_uring woes
metze at samba.org
Thu Sep 22 14:39:00 UTC 2022
> I have two questions regarding this:
> 1) Are we sure this is the correct behavior vis-a-vis compounded requests?
> C.F. MS-SMB2 note:
> <245> Section 126.96.36.199.7: In Windows Vista and Windows Server 2008, when an
> operation in a compound request requires asynchronous processing,
> Windows-based servers fail them with STATUS_INTERNAL_ERROR except for the
> following two cases: when a create request in the compound request triggers
> an oplock break, or when the operation is last in the compound request.
> The above appears to be something specific to Windows Vista and Server 2008.
> 2) Has anyone been working towards adding a more granular cancellation
> mechanism for vfs_io_uring?
I'm currently reworking our io_uring integration,
which will make it easier to use IORING_OP_ASYNC_CANCEL and/or
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