[CentOS-virt] Bad Disk Performance of domU
Francisco Pérez
fperez.x at gmail.comTue May 19 20:47:43 UTC 2009
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OK, here it is: name = "vm01" uuid = "2fa05fe5-9b52-3527-5bf5-efb88555c567" maxmem = 5836 memory = 5836 vcpus = 1 bootloader = "/usr/bin/pygrub" on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" vfb = [ ] disk = [ "tap:aio:/var/lib/xen/images/vm01.img,xvda,w" ] vif = [ "mac=00:16:3e:15:6f:cd,bridge=xenbr0" ] Thanks. 2009/5/19 Luke S Crawford <lsc at prgmr.com> > Francisco Pérez <fperez.x at gmail.com> writes: > > > No, the domu's are para-virtualized guest. > > Are you using file:// devices? > > I ask because I use lvm-backed phy:// devices and I get near native > disk performance. Attach the config file for the domain > (usually /etc/xen/domainname) > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > http://lists.centos.org/mailman/listinfo/centos-virt > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20090519/584bbebd/attachment-0002.html>
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