Displaying 1 result from an estimated 1 matches for "volgroupidp".
2008 Oct 31
0
Very high cpu waiting on xen domU
...chi SAN infrastructure
- DELL 1950 servers with 2 qlogic hba adapters (we used qla2xx drivers
and linux dm-multipath for multipathing )
- We have 1 LUN on the SAN for each domU
- The dom0 manage theses LUNs using LVM
- A domU xen disk configuration looks like this : disk = [
'phy:/dev/VolGroupIdp/LogVolIdp-disk,xvda1,w']
- In the domU we doesn't use LVM.
- At the network level we share a gigabit interface with all the domU
using linux bridges. Each bridge refer to a different vlan.
Anyone encoutered I/O performances problems with latests centos 5.2 xen
releases ? (In fact i do...