------- Comment From [email protected] 2015-02-26 21:17 EDT------- (In reply to comment #21) > Hi Brian, > > As you observed, grub.cfg has > "root=UUID=e3142d5d-f8f1-4278-a08a-6bda31d2dc79" as it's default entry, and > has alternate entries for /dev/sda, sde, sdq and sdu also. None of these > drives is in a multipath group. > > Is the expectation here that these should belong to a multipath group, and > the system should be booted from the multipath device?
Yes. Looking at the output of scsi_id for these devices, we see they are the same underlying device: root@zop01:~# /lib/udev/scsi_id -p 0x83 -g -d /dev/sda 36005076309ffc2f00000000000000095 root@zop01:~# /lib/udev/scsi_id -p 0x83 -g -d /dev/sde 36005076309ffc2f00000000000000095 root@zop01:~# /lib/udev/scsi_id -p 0x83 -g -d /dev/sdq 36005076309ffc2f00000000000000095 root@zop01:~# /lib/udev/scsi_id -p 0x83 -g -d /dev/sdu 36005076309ffc2f00000000000000095 > Should this UUID be pointing to a multipath device instead of a single path? Yes. > Could this have been an install problem? Yes. Girish - can you confirm when you installed the system you enabled multipath in the installer? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425773 Title: multipath command not showing boot disk information To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1425773/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
