[Freeswitch-users] config ramdisk on CentOS 5.5

Ken Rice krice at freeswitch.org
Sat Apr 23 08:02:12 MSD 2011


Tmpfs is not a program... Read that page a little closer... That¹s
particular line is for your fstab...

If you want to mount it from the command line its
mount ­o tmpfs tmpfs /usr/local/freeswitch/db

K


On 4/22/11 10:50 PM, "fieldpeak" <fieldpeak at gmail.com> wrote:

> i'm trying tuning the FS to max performance on centos 5.5, and referred to
> http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations#FreeSWI
> TCH.27s_core.db_I.2FO_bottleneck
> 
> #1,  i configure the DB of FS to ramdisk ,
> 
> when i run "tmpfs /opt/freeswitch/db tmpfs defaults 0 0", it output: "-bash:
> tmpfs: command not found"
> 
> #2,  i run "ethtool -g eth0", the output is below, what value i should config
> for RX and TX for max performance...
> Ring parameters for eth0:
> Pre-set maximums:
> RX:             4096
> RX Mini:        0
> RX Jumbo:       0
> TX:             4096
> Current hardware settings:
> RX:             256
> RX Mini:        0
> RX Jumbo:       0
> TX:             256
> 
> Apprecited if anyone help how to configure it... thanks!
> 
> Regards,
> Charles
> 
> 
> 
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