Bug 1545142 - GlusterFS - Memory Leak during adding directories
Summary: GlusterFS - Memory Leak during adding directories
Keywords:
Status: CLOSED EOL
Alias: None
Product: GlusterFS
Classification: Community
Component: core
Version: 3.10
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: bugs@gluster.org
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-14 10:57 UTC by Marian Horban
Modified: 2018-06-20 18:29 UTC (History)
1 user (show)

Fixed In Version:
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Environment:
Last Closed: 2018-06-20 18:29:13 UTC
Regression: ---
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Description Marian Horban 2018-02-14 10:57:58 UTC
Description of problem:
ENV:
Volume Name: strg1-volume
Type: Distributed-Replicate
Volume ID: 8f9ab414-d76c-459b-b4ff-c11e18850675
Status: Started
Snapshot Count: 0
Number of Bricks: 192 x 2 = 384
Transport-type: tcp

Steps to Reproduce:
1. Check memory usage of glusterfsd
In my case it is about 35Mb
2. Create 100000 empty directories 
for i in {00000..99999} ; do mkdir "DIR_${i}" ; done
3. Check that memory consumption is much bigger than in step 1.
In my case it is about 150Mb
4. unmount/mount gluster fs to restart services.
5. Call listing of the directory with created 100000 directories to filling dht.
6. check that memory consumption is much less than in step 3.
In my case it is about 38 Mb

Comment 1 Shyamsundar 2018-06-20 18:29:13 UTC
This bug reported is against a version of Gluster that is no longer maintained
(or has been EOL'd). See https://www.gluster.org/release-schedule/ for the
versions currently maintained.

As a result this bug is being closed.

If the bug persists on a maintained version of gluster or against the mainline
gluster repository, request that it be reopened and the Version field be marked
appropriately.


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