<br><br><div class="gmail_quote">On Fri, Jul 8, 2011 at 8:12 PM, Doug Lytle <span dir="ltr"><<a href="mailto:support@drdos.info">support@drdos.info</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im">Patrick Lists wrote:<br>
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With virtualized environments prone to timing issues does this make sense at all?<br>
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Wouldn't the timing be taken from the PCI device? This is how it's working on my systems now. Also, it's not something I would be put into production until I've hammered it.<div class="im"><br>
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Doug<br>
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-- <br>
Ben Franklin quote:<br>
<br>
"Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety."<br><br></div></blockquote><div><br>Hammer it. Setup whatever requires the most timing, IAX, MOH, conference bridge or whatever. <br>
<br>Setup SIPp (<a href="http://sipp.sourceforge.net/">http://sipp.sourceforge.net/</a>) to initiate x calls for the duration and then you call in and see where it breaks.<br><br>Just to test the timing.<br><br>Piggy back a couple of quad pri systems and have them call each other and SIPp into whatever app is most sensitive to timing.<br>
<br>what does cat /proc/interrupts show? <br><br>This is cool stuff, I will lab it up when I get some spare cycles. I wonder what happens with multiple VMs running Asterisk, I guess only one gets access to the card, or it would be a mess.<br>
<br>Doesn't someone make a USB dongle for timing in VMs? Anyone have input on the best way get timing to multiple VMs.<br><br>I think it is time to start playing with Asterisk in various VM platforms and configurations. I want a stock underlying OS and stock guest OSes.<br>
<br>Xorcom has that USB FXX device. Maybe a few of those, or multiple dongles. Multiple FXX PCI cards with no modules assigned to different VMs?<br><br>Thanks,<br>Steve Totaro<br><br><br></div></div>