Veritas Storage Foundation Intelligent Storage Provisioning 5.0.1 Administrators Guide, HP-UX 11i v3, First Edition, November 2009

Table E-1
ISP rules and vxassist attributes (continued)
DescriptionISP rulesvxassist attribute
RAID-5 volume.stripe
max_nraid5column-min_nraid5column
parity true log 1 { type raid5 }
layout=raid5
Striped volume.stripe max_ncolumn-min_ncolumnlayout=stripe
Mirrored volume.mirror nmirlayout=mirror-concat
Concatenated-mirror
volume.
mirror nmirlayout=concat-mirror
DCO volume.log nlog { type dco }layout=log
RAID-5 log volumelog nlog { type raid5 }layout=raid5log
DRL log plex.log nlog { type drl }layout=regionlog
Number of mirrors.mirror 2mirror=2
Mirror across enclosures.mirror nmir { separateby "enclosure"
}
mirror=enclosure
Two mirrors on separate
enclosures.
mirror 2 { separateby "enclosure" }mirror=2,enclosure
Stripes on separate
controllers.
stripe ncols { separateby "ctlr" }stripe=ctlr
Confine creation of
mirrors to a given class
of disks.
mirror all { confineto "diskclass" }mirrorconfine=diskclass
Default mirrored volume
(equivalent to
layout=mirror,concat).
mirror nmirnmir=2
Default striped volume
(equivalent to layout=
stripe).
stripe ncolsncols=10
Default mirrored-stripe
volume (equivalent to
layout=mirror,stripe).
mirror nmir stripe ncolsnmir=2 ncol=10
DCO volume (enables the
use of FastResync).
log nlog { type dco }fmr=on
Equivalences between vxassist attributes and ISP rules
About vxassist and ISP rules
216