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Re: [Xen-users] How to get rid of IO-Bottleneck?
| To: | Fabian Zimmermann <xen-users@xxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] How to get rid of IO-Bottleneck? |
| From: | John Madden <jmadden@xxxxxxxxxxx> |
| Date: | Fri, 03 Apr 2009 10:32:44 -0400 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Fri, 03 Apr 2009 07:33:35 -0700 |
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> I'm running a Xen (Debian Lenny / 3.3.1 / 2.6.18.8 / 2x1T SATA RAID1 / > 8G RAM)-Server with ~8-12 VMs (LVM based - NOOP shedule). Each VM is > running Postgre, Tomcat, Apache. If we do our daily testings, the > disk-io-performance is terrible. Two 7200RPM disks, mirrored, and you have bad i/o? Look no further than your disks. John -- John Madden Sr UNIX Systems Engineer Ivy Tech Community College of Indiana jmadden@xxxxxxxxxxx _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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