Veritas Volume Manager 4.1 Administrator's Guide (HP-UX 11i v3, February 2007)

428 VERITAS Volume Manager Administrator’s Guide
Creating and Administering Subdisks
Command Description
vxmake [-g diskgroup] sd subdisk \
diskname,offset,length
Creates a subdisk. See “Creating Subdisks” on
page 175.
Example:
# vxmake -g mydg sd mydg02-01 \
mydg02,0,8000
vxsd [-g diskgroup] assoc plex \
subdisk...
Associates subdisks with an existing plex. See
“Associating Subdisks with Plexes” on page 178.
Example:
# vxsd -g mydg assoc home-1 \
mydg02-01 mydg02-00 mydg02-01
vxsd [-g diskgroup] assoc plex \
subdisk1:0 ... subdiskM:N-1
Adds subdisks to the ends of the columns in a
striped or RAID-5 volume. See “Associating
Subdisks with Plexes” on page 178.
Example:
# vxsd -g mydg assoc vol01-01 \
mydg10-01:0 mydg11-01:1 mydg12-01:2
vxsd [-g diskgroup] mv oldsubdisk \
newsubdisk ...
Replaces a subdisk. See “Moving Subdisks” on
page 176.
Example:
# vxsd -g mydg mv mydg01-01 \
mydg02-01
vxsd [-g diskgroup] -s size split \
subdisk sd1 sd2
Splits a subdisk in two. See “Splitting Subdisks”
on page 177.
Example:
# vxsd -g mydg -s 1000m split \
mydg03-02 mydg03-02 mydg03-03
vxsd [-g diskgroup] join sd1 sd2 ... \
subdisk
Joins two or more subdisks. See “Joining
Subdisks” on page 177.
Example:
# vxsd -g mydg join mydg03-02 \
mydg03-03 mydg03-02