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Re: [Xen-users] Optimizing I/O
| To: | lists@xxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] Optimizing I/O |
| From: | Brian Krusic <brian@xxxxxxxxxx> |
| Date: | Wed, 21 Jan 2009 17:36:59 -0800 |
| Cc: | xen-users <xen-users@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Wed, 21 Jan 2009 17:38:15 -0800 |
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| In-reply-to: | <200912118721.182906@leena> |
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Hi, I don't know about just I/O but in general I do; /etc/grub after the kernal line at the end add dom0=512M after the module vmlinuz at the end of that line add nosmp then in /etc/xen/xend-config.sxp add (dom0-min-mem 0)These mods have made my dom0 no longer pause at wierd times of the day and allow faster performance of my domUs. - Brian On Jan 21, 2009, at 4:07 PM, lists@xxxxxxxxxxxx wrote: Anyone have any tips on optimizing CentOS for best I/O when it's being used as a xen server.Mike _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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