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| author |   Trond Myklebust <trond.myklebust@primarydata.com> | 2016-11-21 10:56:38 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-12-19 17:29:55 -0500 |
| commit | e71708d4df1d4b81427badb9ac4bc4a813338b17 (patch) | |
| tree | 2562e1b009f4903ab37d836d85d303a498f2d722 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | NFSv4: Add encode/decode of the layoutreturn op in OPEN_DOWNGRADE (diff) | |
| download | linux-dev-e71708d4df1d4b81427badb9ac4bc4a813338b17.tar.xz linux-dev-e71708d4df1d4b81427badb9ac4bc4a813338b17.zip | |
pNFS: Return RW layouts on OPEN_DOWNGRADE
If the client holds no more writeable open state, and does not hold a
write delegation, then send a layoutreturn as part of the OPEN_DOWNGRADE.
We do this only for writes, since some layout drivers may require you to
also hold a read layout if you are doing a R/W workload.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions