[Bugs] [Bug 1559235] New: Increase the inode table size on server when upcall enabled
bugzilla at redhat.com
bugzilla at redhat.com
Thu Mar 22 04:00:01 UTC 2018
https://bugzilla.redhat.com/show_bug.cgi?id=1559235
Bug ID: 1559235
Summary: Increase the inode table size on server when upcall
enabled
Product: GlusterFS
Version: mainline
Component: md-cache
Assignee: bugs at gluster.org
Reporter: pgurusid at redhat.com
CC: bugs at gluster.org
Description of problem:
By default server inode table size is 16K, when upcall is enabled, there is
going to be too many forgets sent on inodes as the brick can hold only 16K
inodes in memory, so we increased this to 50K. This is still less than the
client inode table size. We have seen performance improvement when server inode
table size is set to 200000(almost as client inode table size). Hence changing
the value to 200000 is beneficial.
Increasing this increases the memory consumption by <1MB.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
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Expected results:
Additional info:
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