> On Wed, 17 Nov 2010 14:15:14 +1100 <neilb@xxxxxxx> wrote: > > This looks wrong. mdadm should be looking for the container as listed in > mdadm.conf and it should find a matching uuid on sda and sdb, but it doesn't. > > Can you: > > mdadm -E /dev/sda /dev/sdb ; cat /etc/mdadm/mdadm.conf > > so I can compare the uuids? > Sure. # definitions of existing MD arrays ( So you don't have to scroll down :P ) ARRAY metadata=imsm UUID=084b969a:0808f5b8:6c784fb7:62659383 ARRAY /dev/md/OneTB-RAID1-PV container=084b969a:0808f5b8:6c784fb7:62659383 member=0 UUID=ae4a1598:72267ed7:3b34867b:9c56497a mdadm -E /dev/sda /dev/sdb /dev/sda: Magic : Intel Raid ISM Cfg Sig. Version : 1.1.00 Orig Family : 601eee02 Family : 601eee02 Generation : 00001187 UUID : 084b969a:0808f5b8:6c784fb7:62659383 Checksum : 2f91ce06 correct MPB Sectors : 1 Disks : 2 RAID Devices : 1 Disk00 Serial : STF604MH0J34LB State : active Id : 00020000 Usable Size : 1953520654 (931.51 GiB 1000.20 GB) [OneTB-RAID1-PV]: UUID : ae4a1598:72267ed7:3b34867b:9c56497a RAID Level : 1 Members : 2 Slots : [UU] This Slot : 0 Array Size : 1953519616 (931.51 GiB 1000.20 GB) Per Dev Size : 1953519880 (931.51 GiB 1000.20 GB) Sector Offset : 0 Num Stripes : 7630936 Chunk Size : 64 KiB Reserved : 0 Migrate State : idle Map State : normal Dirty State : clean Disk01 Serial : STF604MH0PN2YB State : active Id : 00030000 Usable Size : 1953520654 (931.51 GiB 1000.20 GB) /dev/sdb: Magic : Intel Raid ISM Cfg Sig. Version : 1.1.00 Orig Family : 601eee02 Family : 601eee02 Generation : 00001187 UUID : 084b969a:0808f5b8:6c784fb7:62659383 Checksum : 2f91ce06 correct MPB Sectors : 1 Disks : 2 RAID Devices : 1 Disk01 Serial : STF604MH0PN2YB State : active Id : 00030000 Usable Size : 1953520654 (931.51 GiB 1000.20 GB) [OneTB-RAID1-PV]: UUID : ae4a1598:72267ed7:3b34867b:9c56497a RAID Level : 1 Members : 2 Slots : [UU] This Slot : 1 Array Size : 1953519616 (931.51 GiB 1000.20 GB) Per Dev Size : 1953519880 (931.51 GiB 1000.20 GB) Sector Offset : 0 Num Stripes : 7630936 Chunk Size : 64 KiB Reserved : 0 Migrate State : idle Map State : normal Dirty State : clean Disk00 Serial : STF604MH0J34LB State : active Id : 00020000 Usable Size : 1953520654 (931.51 GiB 1000.20 GB) ---------------------------------- cat /etc/mdadm/mdadm.conf # mdadm.conf # # Please refer to mdadm.conf(5) for information about this file. # # by default, scan all partitions (/proc/partitions) for MD superblocks. # alternatively, specify devices to scan, using wildcards if desired. DEVICE partitions # auto-create devices with Debian standard permissions CREATE owner=root group=disk mode=0660 auto=yes # automatically tag new arrays as belonging to the local system HOMEHOST <system> # instruct the monitoring daemon where to send mail alerts MAILADDR root # definitions of existing MD arrays ARRAY metadata=imsm UUID=084b969a:0808f5b8:6c784fb7:62659383 ARRAY /dev/md/OneTB-RAID1-PV container=084b969a:0808f5b8:6c784fb7:62659383 member=0 UUID=ae4a1598:72267ed7:3b34867b:9c56497a # This file was auto-generated on Fri, 05 Nov 2010 16:29:48 -0400 # by mkconf 3.1.4-1+8efb9d1 -M -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
