# vxassist [-g diskgroup] settag volume tagname[=tagvalue] # vxassist [-g diskgroup] replacetag volume oldtag newtag # vxassist [-g diskgroup] removetag volume tagname
# vxassist [-g diskgroup] listtag volume
# vxassist [-g diskgroup] list tag=tagname volume
Tag names and tag values are case-sensitive character strings of up to 256 characters. Tag names can consist of letters (A through Z and a through z), numbers (0 through 9), dashes (-), underscores (_) or periods (.) from the ASCII character set. A tag name must start with either a letter or an underscore. Tag values can consist of any character from the ASCII character set with a decimal value from 32 through 127. If a tag value includes any spaces, quote the specification to protect it from the shell, as shown here:
# vxassist -g mydg settag myvol "dbvol=table space 1"
The tag names site, udid and vdid are reserved and should not be used. To avoid possible clashes with future product features, it is recommended that tag names do not start with any of the following strings: asl, be, isp, nbu, sf, symc or vx.