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author | N Balachandran <nbalacha@redhat.com> | 2019-08-09 14:34:22 +0530 |
---|---|---|
committer | Amar Tumballi <amarts@redhat.com> | 2019-08-14 03:21:03 +0000 |
commit | 089e53c7f1c32644ce2b37830b678b4c0c7071fc (patch) | |
tree | 04a020934ae845ad4d310e8410cbfa6bda46c27a /doc | |
parent | 5707f2eb1c6933e70300227a6068b6b50befbb87 (diff) |
fuse: Set limit on invalidate queue size
If the glusterfs fuse client process is unable to
process the invalidate requests quickly enough, the
number of such requests quickly grows large enough
to use a significant amount of memory.
We are now introducing another option to set an upper
limit on these to prevent runaway memory usage.
Change-Id: Iddfff1ee2de1466223e6717f7abd4b28ed947788
Fixes: bz#1732717
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/mount.glusterfs.8 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/mount.glusterfs.8 b/doc/mount.glusterfs.8 index 286631b9c5c..b35b362d69a 100644 --- a/doc/mount.glusterfs.8 +++ b/doc/mount.glusterfs.8 @@ -126,6 +126,11 @@ Provide list of backup volfile servers in the following format [default: None] Set fuse module's limit for number of inodes kept in LRU list to N [default: 131072] .TP .TP +\fBinvalidate-limit=\fRN +Suspend fuse invalidations implied by 'lru-limit' if number of outstanding +invalidations reaches N +.TP +.TP \fBbackground-qlen=\fRN Set fuse module's background queue length to N [default: 64] .TP |