On 28/05/12 19:40, tariq wali wrote:
1) The the same lun presented to the computer more than once? If this is a deliberate thing for redundancy then your need to setup multipath to take advantage use the devices in /dev/mapper of this and mask off the raw /dev/sd? devices in your /etc/lvm/lvm.conf
2) Did you copy all the data from one disk to another? if so is the old disk still available to the system?
3) Check you lun masking.