Have you verified that the rdac driver is loaded? Also please account for the contents of /etc/initramfs-tools/modules, scsi_dh_rdac must be loaded at boot time to be discovered correctly.
** Changed in: multipath-tools (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1057054 Title: poor performance after upgrade to Precise To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1057054/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs