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