Hi Andreas, first setup was try with zfs, perhaps partition scheme was not deleted perfect. The customer ordered a server like this one. We will backup all disk via dd first and then try different other things. Thank you > Am 23.04.2019 um 17:29 schrieb Andreas Klauer <Andreas.Klauer@xxxxxxxxxxxxxx>: > > On Tue, Apr 23, 2019 at 04:58:06PM +0200, Andreas Klauer wrote: >>> /dev/sda: >>> MBR Magic : aa55 >>> Partition[0] : 4294967295 sectors at 1 (type ee) >>> mdadm: No md superblock detected on /dev/sda1. >>> mdadm: No md superblock detected on /dev/sda9. >>> [ 6.044546] sda: sda1 sda9 >> >> The partition numbering is weird too - partition 1, partition 9, >> nothing in between for all of them. >> >> Is there anything on these partitions? (file -s /dev/sd*) >> Any data written to partitions likely damaged data on the RAID. > > Apparently this partition 1 partition 9 scheme is common > for Solaris ZFS / ZFS on Linux? > > https://www.slackwiki.com/ZFS_root > >> Currently, when ZFSonLinux is given a whole disk device >> like /dev/sdb to use, it will automatically GPT partition it >> with a bf01 partition #1 that is the whole disk except >> a small 8MiB type bf07 partition #9 at the end of the disk >> (/dev/sdb1 and /dev/sdb9). > > I don't use ZFS myself, so... no idea, sorry. > I thought you were asking about mdadm RAID. > > Regards > Andreas Klauer
