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| author | Mike Snitzer <snitzer@kernel.org> | 2025-11-11 09:59:32 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2025-12-01 09:57:10 -0500 |
| commit | fa8d4e6784d1b6a6eaa3911bac993181631d2856 (patch) | |
| tree | f67598a43c700f3f4eb5f60789cf244c6bea9f2a /tools/lib/python/jobserver.py | |
| parent | 06c5c97293e3fca99ce15da157068edf45a7c6e4 (diff) | |
NFSD: add Documentation/filesystems/nfs/nfsd-io-modes.rst
This document details the NFSD IO modes that are configurable using
NFSD's experimental debugfs interfaces:
/sys/kernel/debug/nfsd/io_cache_read
/sys/kernel/debug/nfsd/io_cache_write
This document will evolve as NFSD's interfaces do (e.g. if/when NFSD's
debugfs interfaces are replaced with per-export controls).
Future updates will provide more specific guidance and howto
information to help others use and evaluate NFSD's IO modes:
BUFFERED, DONTCACHE and DIRECT.
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'tools/lib/python/jobserver.py')
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