Pro/Forums - View Single Post - 2200 Orphan Mirror Repair

ericjb · 04-01-2010, 08:55 PM

Sorry to dredge up such an old post, but I would like to add what worked for me in a single post.

I too was getting the "Unknown Error -4 in configuring a MIRRORRED device with members: 10010 10000" error on a 2200

I had a good 10000 (top) drive and a failed 10010 (bottom) drive.

I had to use co de format 10010 /reinit to format the bottom drive

Reboot. Wait for it to format. Then info devices showed 10010 as JBOD and 10000 as Broken Mirror.

I then issued a co de config individual 10000 to set the good disk as JBOD as well as the new one

Reboot

Then issue co de co mirror 10000 10010 to copy the data from 10000 to 10010

reboot and let it rebuild the mirror overnight and all was well.

I hope this benefits someone else in the future.

04-01-2010, 08:55 PM	#33
ericjb Cooling Neophyte Join Date: Apr 2010 Location: Wisconsin, USA Posts: 1	Re: 2200 Orphan Mirror Repair - Error Sorry to dredge up such an old post, but I would like to add what worked for me in a single post. I too was getting the "Unknown Error -4 in configuring a MIRRORRED device with members: 10010 10000" error on a 2200 I had a good 10000 (top) drive and a failed 10010 (bottom) drive. I had to use co de format 10010 /reinit to format the bottom drive Reboot. Wait for it to format. Then info devices showed 10010 as JBOD and 10000 as Broken Mirror. I then issued a co de config individual 10000 to set the good disk as JBOD as well as the new one Reboot Then issue co de co mirror 10000 10010 to copy the data from 10000 to 10010 reboot and let it rebuild the mirror overnight and all was well. I hope this benefits someone else in the future.