Hey Guys Been updating fron Lenny to squeeze recently, but now im having trouble with a degraded array. Been searching sround the web for solutuins but havent been able to find any. Here are some output of the commands asked for other places. I really need some help solving this I really cant seem to find the time to reinstall the server right now, so any help would be apreciated. blkid df -Tah mdstat mdadm --misc --detail /dev/md1 mdadm --misc --detail /dev/md2
Hey Till No i haven't i couldnt see wich devises that were missing, how did you see that? How would i go add the devises to the array again? Regards Michael
You can see that in the mdstat output. If you compare the working array md0: md0 : active (auto-read-only) raid1 sda1[0] sdb1[1] with e.g. the broken md1: md1 : active raid1 sda2[0] then you see that the first line lists all devices that are part of the array. in md1, the array consist only of the sda2 device, the sdb2 device is missing. Before you start to repair the array, please ensure that you have a backup of all data of that server. It might always happen that data gets lost. Then try to readd the sdb2 device to md1: mdadm --manage /dev/md1 --add /dev/sdb2 and the sdc2 device to md2: mdadm --manage /dev/md2 --add /dev/sdb3 If this worked, you should see with mdstats that the devices get resynced now: cat /proc/mdstat
Hey Till Thank you so much for your help, i managed to rebuild the array without any dataloss. Regards Michael
