[Freeswitch-users] config ramdisk on CentOS 5.5

[Ken Rice]

That is correct

Keep in mind that in using a ramdrive for freeswitch/db if you are running
voicemail you¹ll need to look at mechanismd for backing up its db

K


On 4/25/11 12:42 AM, "fieldpeak" <fieldpeak at gmail.com> wrote:

> Hi Ken,
> 
> Thanks for your reply.
> 
> if my below understanding correct?
> if i add below to the end of /etc/fstab,
> tmpfs /usr/local/freeswitch/db tmpfs defaults 0 0
> 
> and then reboot machine, the system will auto mount the tmpfs.
> i don't need run mannually mount /usr/local/freeswitch/db before start
> freeswitch...
> 
> Thanks.
> 
> Regards,
> Charles
> 
> 2011/4/23 Ken Rice <krice at freeswitch.org>
>> 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
>> <http://fieldpeak@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#FreeS
>>> WITCH.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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>> 
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> 
> 
> 
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