Trond Myklebust e93a5e9306 NFSv4: Add support for application leases underpinned by a delegation ...

If the NFSv4 client already holds a delegation for a file, then we can
support application leases (i.e. fcntl(fd, F_SETLEASE,...)) because the
underlying delegation guarantees that the file is not being modified on
the server by another client in a way that might conflict with the lease
guarantees.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

2021-06-13 19:36:28 -04:00

11 KiB

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