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<TITLE>Re: [Freeswitch-users] config ramdisk on CentOS 5.5</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>That is correct<BR>
<BR>
Keep in mind that in using a ramdrive for freeswitch/db if you are running voicemail you’ll need to look at mechanismd for backing up its db<BR>
<BR>
K<BR>
<BR>
<BR>
On 4/25/11 12:42 AM, "fieldpeak" <<a href="fieldpeak@gmail.com">fieldpeak@gmail.com</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi Ken,<BR>
<BR>
Thanks for your reply.<BR>
<BR>
if my below understanding correct?<BR>
if i add below to the end of /etc/fstab, <BR>
<B>tmpfs /usr/local/freeswitch/db tmpfs defaults 0 0 <BR>
</B><BR>
and then reboot machine, the system will auto mount the tmpfs.<BR>
i don't need run mannually <B>mount /usr/local/freeswitch/db</B> before start freeswitch...<BR>
<BR>
Thanks.<BR>
<BR>
Regards,<BR>
Charles<BR>
<BR>
2011/4/23 Ken Rice <<a href="krice@freeswitch.org">krice@freeswitch.org</a>><BR>
</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Tmpfs is not a program... Read that page a little closer... That’s particular line is for your fstab...<BR>
<BR>
If you want to mount it from the command line its<BR>
mount –o tmpfs tmpfs /usr/local/freeswitch/db <BR>
<BR>
K<BR>
<BR>
<BR>
<BR>
On 4/22/11 10:50 PM, "fieldpeak" <<a href="fieldpeak@gmail.com">fieldpeak@gmail.com</a> <<a href="http://fieldpeak@gmail.com">http://fieldpeak@gmail.com</a>> > wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>i'm trying tuning the FS to max performance on centos 5.5, and referred to <BR>
<a href="http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations#FreeSWITCH.27s_core.db_I.2FO_bottleneck">http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations#FreeSWITCH.27s_core.db_I.2FO_bottleneck</a><BR>
<BR>
#1, i configure the DB of FS to ramdisk ,<BR>
<BR>
when i run "tmpfs /opt/freeswitch/db tmpfs defaults 0 0", it output: "-bash: tmpfs: command not found"<BR>
<BR>
#2, i run "ethtool -g eth0", the output is below, what value i should config for RX and TX for max performance...<BR>
Ring parameters for eth0:<BR>
Pre-set maximums:<BR>
RX: 4096<BR>
RX Mini: 0<BR>
RX Jumbo: 0<BR>
TX: 4096<BR>
Current hardware settings:<BR>
RX: 256<BR>
RX Mini: 0<BR>
RX Jumbo: 0<BR>
TX: 256<BR>
<BR>
Apprecited if anyone help how to configure it... thanks!<BR>
<BR>
Regards,<BR>
Charles<BR>
<BR>
<BR>
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