I realised I'd saved the output of some dmraid commands before I formatted.
$ sudo dmraid -s *** Set name : pdc_bhgbgdbai size : 8201755392 stride : 128 type : stripe status : ok subsets: 0 devs : 2 spares : 0 $ sudo dmraid -r /dev/sdb: pdc, "pdc_bhgbgdbai", stripe, ok, 4100877696 sectors, data@ 0 /dev/sda: pdc, "pdc_bhgbgdbai", stripe, ok, 4100877696 sectors, data@ 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770600 Title: 22_add_pdc_64bit_addressing.patch: breaks some pdc raid sets -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs