Hello hope someone can help me...
1.- I have 2 disks (sata) one 80Gb and one of 500Gb
2.-I installed Red Hat AS 5 with the partitions you see below all of these in the 80Gb disk. with a mirrored partition in the 500Gb disk.
3.-/home was created in the 500Gb disk using only 250Gb(I know, My mistake)
4.-When trying to fix my mistake (trying to put /home in the 80Gb disk) I deleted an extended partition of the 500Gb which contained mirrors for some partitions in the 80Gb DISK.
5.-I wanted to use 420 Gb (in the 500Gb disk) for /data and keep the 80Gb Left for mirrors (as they were) for the first disk partitions.

but as I said I deleted all most of the mirrored partitions, I have not made any other changees. can someone help me restore this

Filesystem Size Used Avail Use% Mounted on
/dev/md2 9.5G 393M 8.6G 5% /
/dev/md0 145M 18M 119M 14% /boot
tmpfs 950M 0 950M 0% /dev/shm
/dev/md4 9.5G 151M 8.9G 2% /opt
/dev/md5 18G 2.3G 14G 14% /usr
/dev/md3 18G 237M 16G 2% /var


Thank you in advance!!!