<br>Thank you,<br><br>Any Other Experiences?<br><br><br><br><div><span class="gmail_quote">On 9/6/07, <b class="gmail_sendername">Matt Teagarden</b> <<a href="mailto:matt@n0x.net">matt@n0x.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Yea same here, preemptable kernel, strip out all the stuff<br>(drivers,fs etc..) that I don't want. I generally don't run any loaded<br>modules as I compile them into the kernel. I am currently running 2.6.21
<br>as I haven't upgraded in awhile. I also have some patches applied for<br>enabling reiserfs compression. I use a compressed reiserfs partition<br>for long term cdr storage and asterisk log storage(saves an incredible
<br>amount of space!). I haven't played with timers and a few other<br>things in search of the perfect asterisk kernel, but maybe it's time I<br>should! I do make sure the kernel is compiled cpu specific. I also
<br>have changed ulimit settings while loading asterisk, I have run into<br>max files open errors without upping the default limit on my current<br>setup. (ulimit -Hn 9999) I know that people have had mixed results<br>
with HT turned on (with intel platforms) but so far I have not had any<br>issues.<br><br>Let me know if there is anything else about my setup you would like to<br>know..<br><br>Matt T<br><br><br>Chris Bagnall wrote:<br>>> runs on a custom kernel sitting on slackware 12
<br>>><br>><br>> Would you mind sharing with the list what changes you've made to the kernel?<br>><br>> It'd be useful if we as a list could come up with a set of suggested changes to make to improve performance for asterisk-specific servers.
<br>><br>> (FWIW, I generally force "deadline" scheduler, set timer to 1/1000ms and switch to a preemptable kernel)<br>><br>> Regards,<br>><br>> Chris<br>><br><br><br><br><br>_______________________________________________
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