-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 10/28/2014 09:55 PM, Jason Gunthorpe wrote: > Fundamentally, if /dev/sda has a valid RAID label then it *MUST* be setup > and accessed through the dmraid device and *NEVER* via /dev/sda. > > Otherwise the installer will see a disc that is too big and it will destroy > the RAID label at the end of the disc, then the system will not boot.
For MBR partitioned disks this isn't really a problem because they never really use the last bit of the disk anyhow, but for GPT, yes... that would be a problem. > FWIW, RHEL gets this right and sets up dmraid on this disc. Interesting.. they must have a patch that hasn't been upstreamed. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCgAGBQJUUFmzAAoJENRVrw2cjl5RJnEH/A2Pjp+b1iD1E0ToEd1xW2DM T5N6p2PMh4QiO9S5Widz9ouMaHVwWg2qRdFTl2lhjrjGuqWG5reql23Nj+jelHiD yWZnYQv0HIRIzTscyXG8WAihfmqexZubHl/nBES7COWc0Qw1Zk9ZMGFZ+IF0uEK0 o2f2oH1mVD6jLF39mGJ37UzqCunLglaljZ+cbnLPSFEqmbcgLXC7IU998WnyDdn2 klhYaMez//NLXyBKBaI7U4HMVecH49LKW7uRkPvi2u2ydYGax0QQshq4wc72ArQU 374DMshk7DDh/f9oLqK5GJeXTe8ZGgnTRQn654+tHu7VWJdJeVlnKvbu4IjHq+o= =Wq8i -----END PGP SIGNATURE----- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1361842 Title: dmraid does not start on boot for single disk RAID0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dmraid/+bug/1361842/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
