migrating VM live in OVM 2.2
Hi
We have version 2.2 installed with the repositories on ZFS 7420 via NFS. When migrating a VM with OEL 5.5 o/s we end up with a partition read only. We are migrating over the connection to the ZFS. Ex. xm migrate - - live <server> <storageIP>
Migration is quick, but we have a high percentage of migrations that result in read only partition. In messages log see entries like below:
kernel: sd 0:0:0:0: rejecting I/O to offline device
kernel: Buffer I/O error on device sda1, logical block 1545
kernel: lost page write due to I/O error on sda1
kernel: __journal_remove_journal_head: freeing b_committed_data
We have version 2.2 installed with the repositories on ZFS 7420 via NFS. When migrating a VM with OEL 5.5 o/s we end up with a partition read only. We are migrating over the connection to the ZFS. Ex. xm migrate - - live <server> <storageIP>
Migration is quick, but we have a high percentage of migrations that result in read only partition. In messages log see entries like below:
kernel: sd 0:0:0:0: rejecting I/O to offline device
kernel: Buffer I/O error on device sda1, logical block 1545
kernel: lost page write due to I/O error on sda1
kernel: __journal_remove_journal_head: freeing b_committed_data
0