[Gluster-users] Slow write times to gluster disk

Pat Haley phaley at mit.edu
Wed Jun 20 23:30:07 UTC 2018


We were recently revisiting our problems with the slowness of gluster 
Specifically we were testing the suggestions in a recent post 
The first two suggestions (specifying a negative-timeout in the mount 
settings or adding rpc-auth-allow-insecure to glusterd.vol) did not 
improve our performance, while setting "disperse.eager-lock off" 
provided a tiny (5%) speed-up.

Some of the various tests we have tried earlier can be seen in the links 
below.  Do any of the above observations suggest what we could try next 
to either improve the speed or debug the issue?  Thanks




Pat Haley                          Email:  phaley at mit.edu
Center for Ocean Engineering       Phone:  (617) 253-6824
Dept. of Mechanical Engineering    Fax:    (617) 253-8125
MIT, Room 5-213                    http://web.mit.edu/phaley/www/
77 Massachusetts Avenue
Cambridge, MA  02139-4301

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