Perform RAID 1 for Disk Mirroring in solaris

# Adjust the file partition table of the second hard disk (c0t1d0) to be consistent with the boot disk
Prtvtoc/dev/rdsk/c1t0d0s2 | fmthard-s-/dev/rdsk/c1t1d0s2 # replicas for internal use of DiskSuite
Metadb-afc 3 c1t0d0s6 c1t1d0s6 # Creating a mirror
Metainit-f d10 1 c1t0d0s0
Metainit d20 1 1 c1t1d0s0
Metainit d0-m d10
Metaroot d0 metainit-f d11 1 c1t0d0s1
Metainit d12 1 1 c1t1d0s1
Metainit d1-m d11 metainit-f d31 1 c1t0d0s3
Metainit d32 1 1 c1t1d0s3
Metainit d3-m d31 metainit-f d41 1 c1t0d0s4
Metainit d42 1 c1t1d0s4
Metainit d4-m d41 metainit-f d51 1 c1t0d0s5
Metainit d52 1 1 c1t1d0s5
Metainit d5-m d51 metainit-f d71 1 c1t0d0s7
Metainit d72 1 c1t1d0s7
Metainit D7-M d71 # edit the/etc/vfstab File
/Dev/MD/DSK/D1--Swap-no-
/Dev/MD/DSK/D0/dev/MD/rdsk/D0/ufs 1 no-
/Dev/MD/DSK/D5/dev/MD/rdsk/D5/usr UFS 1 no-
/Dev/MD/DSK/D3/dev/MD/rdsk/D3/backup UFS 2 Yes-
/Dev/MD/DSK/D7/dev/MD/rdsk/D7/export/home UFS 2 Yes-
/Dev/md/dsk/d4/dev/md/rdsk/d4/opt ufs 2 yes-
Swap-/tmp tmpfs-yes-# File System Activation
Lockfs-fa reboot # File System Association
Metattach d0 d20
Metattach d1 d12
Effectach d3 d32
Metattach d4 d42
Metattach d5 d52
Effectach d7 d72 ----------
Metadb-d c1t0d0s6 delete a database
Metadb-fd c1t1d0s6metaclear-f d62 clear image
Metastat status check ----------------------------------------------------------
/Dev/dsk/c1t0d0s0 9.8G 3.6G 6.1G 37%/
/Dev/dsk/c1t0d0s5 4.9G 1.6G 3.3G 34%/usr
/Proc 0 K 0 K 0 K 0%/proc
Mnttab 0 K 0 K 0 K 0%/etc/mnttab
FD 0 K 0 K 0 K 0%/dev/FD
Swap, 10g, 32 K, 10g, 1%/var/run
Swap, 10g, 15 m, 10g, 1%/tmp
/Dev/DSK/c1t0d0s4 31g 2.2g 29G 8%/OPT
/Dev/dsk/c1t0d0s3 10G 4.8 M 10G 1%/backup
/Dev/dsk/c1t0d0s7 6.9G 7.2 M 6.8G 1%/export/home