[Gluster-users] Low performance of Gluster

Cloud Udupi udupi.cloud at gmail.com
Wed Feb 19 11:29:47 UTC 2020


I'm new to glusterfs. We have 3 server setup with 3 replica. We have
created 4 volumes and exported those over NFS - Ganesha. On client server
we are getting very slow speed. Highest speed we are getting is 300 KB/s.
Gone through some GlusterFS performance tuning documents but still low

*These are the options that I have reconfigured;*

performance.cache-size: 1GB

performance.io-thread-count: 16

performance.readdir-ahead: enable

performance.read-ahead: disable

performance.write-behind-window-size: 1MB

cluster.lookup-optimize: on

client.event-threads: 8

server.event-threads: 8

cluster.readdir-optimize: on

features.cache-invalidation: on

features.cache-invalidation-timeout: 600

performance.stat-prefetch: on

performance.cache-invalidation: on

performance.md-cache-timeout: 600

network.inode-lru-limit: 1000000

cluster.quorum-type: auto

cluster.server-quorum-type: server

performance.client-io-threads: on

nfs.disable: on

storage.fips-mode-rchecksum: on

transport.address-family: inet

cluster.self-heal-daemon: enable

Please help.


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