[Bugs] [Bug 1476992] inode table lru list leak with glusterfs fuse mount

bugzilla at redhat.com bugzilla at redhat.com
Thu Oct 26 17:11:12 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1476992



--- Comment #4 from Danny Lee <danny.lee at appian.com> ---
It also looks like reading files can also cause the memory to increase (about
50% less increase than writing).  My steps were:

1. Delete all the files on the mount, remount gluster fuse client mount and
clear disk cache.  At this point, glusterfs process is around 20mb
2. Run script to create 100k files
3. At this point, glusterfs process is around 450mb
4. Remount gluster fuse client mount, and clear disk cache. At this point,
glusterfs process is around 20mb again.
5. Do a "find ." on the mount
6. At this point, glusterfs process is around 225mb

Expected Result: I guess it would spike to 225mb during the "find .", but then
got back to 20mb once it finishes (plus any internal gluster file caching)

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