Lucent Technologies CentreVu Release 3 Version 8 Disk-Mirrored Systems User Manual page 74

Maintaining Mirrored Systems
Adding new disks to a nonstandard mirrored system
CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
13. Grow the /cms file system by entering the following command:
# growfs -M /cms /dev/md/rdsk/d21
If the operation should fail, do the following:
a. Restore the original md.tab file by entering the following
command:
# cp /etc/opt/SUNWmd/md.tab.mirror /etc/opt/SUNWmd/md.tab
b. Look up the error message in Chapter 4, "Troubleshooting."
14. Enter the following command:
# metastat
Examine the output to make certain the disk drives you just added
are part of the configuration.
15. Enter the following command:
# df -k /cms
The system responds by displaying file system information for /cms.
For example:
Filesystem
/dev/md/dsk/d21
Check the response. Look for the "avail" figure for /cms (shown as
"yyyyyy" in the example above). That figure should be roughly twice
the figure recorded in Step 5.
kbytes used avail
xxxxxxxx 9 yyyyyy
68
capacity Mounted on
0% /cms