Storage Foundation 7.4 Administrator's Guide - Solaris

vxdctl license [init]

List licensed features of VxVM.

The init parameter is required when a license has been added or removed from the host for the new license to take effect.

vxdisk [-g diskgroup] list [diskname]

Lists disks under control of VxVM.

Example:

# vxdisk -g mydg list

vxdg list [diskgroup]

Lists information about disk groups.

Example:

# vxdg list mydg

vxdg -s list

Lists information about shared disk groups.

Example:

# vxdg -s list

vxdisk -o alldgs list

Lists all diskgroups on the disks. The imported diskgroups are shown as standard, and additionally all other diskgroups are listed in single quotes.

vxdisk -o cluster list

Provides a global view of all disks, local and shared, in the cluster.

vxinfo [-g diskgroup] [volume ...]

Displays information about the accessibility and usability of volumes.

See the Veritas InfoScale Troubleshooting Guide.

Example:

# vxinfo -g mydg myvol1 \
  myvol2

vxprint -hrt [-g diskgroup] [object ...]

Prints single-line information about objects in VxVM.

Example:

# vxprint -g mydg myvol1 \
  myvol2

vxlist

Provides a consolidated view of the SF configuration, including information from Veritas Volume Manager (VxVM) and Veritas File System (VxFS).

See vxlist(1m) manual page.

vxprint -st [-g diskgroup] [subdisk ...]

Displays information about subdisks.

Example:

# vxprint -st -g mydg

vxprint -pt [-g diskgroup] [plex ...]

Displays information about plexes.

Example:

# vxprint -pt -g mydg

vxdisk [-o full] reclaim {disk|enclosure|diskgroup}...

Performs storage reclamation on thin provision LUNs.

vxdiskadm

Administers disks in VxVM using a menu-based interface.

vxdiskadd [devicename ...]

Adds a disk specified by device name.

Example:

# vxdiskadd c0t1d0

vxedit [-g diskgroup] rename \
olddisk newdisk

Renames a disk under control of VxVM.

Example:

# vxedit -g mydg rename \
  mydg03 mydg02

vxedit [-g diskgroup] set \
reserve=on|off diskname

Sets aside/does not set aside a disk from use in a disk group.

Examples:

# vxedit -g mydg set \
  reserve=on mydg02
# vxedit -g mydg set \
  reserve=off mydg02

vxedit [-g diskgroup] set \
nohotuse=on|off diskname

Does not/does allow free space on a disk to be used for hot-relocation.

Examples:

# vxedit -g mydg set \ 
  nohotuse=on mydg03
# vxedit -g mydg set \ 
  nohotuse=off mydg03

vxedit [-g diskgroup] set \
spare=on|off diskname

Adds/removes a disk from the pool of hot-relocation spares.

Examples:

# vxedit -g mydg set \
  spare=on mydg04
# vxedit -g mydg set \
  spare=off mydg04

vxdisk online devicename

Clears the offline state for a disk device.

See vxdisk(1M) manual page.

Example:

# vxdisk online c0t1d0

vxdisk offline devicename

Takes a disk offline.

Example:

# vxdisk offline c0t1d0

vxdg -g diskgroup adddisk diskname

Adds a disk to a disk group.

Example:

# vxdg -g mydg adddisk mydg02

vxdg -g diskgroup rmdisk diskname

Removes a disk from its disk group.

Example:

# vxdg -g mydg rmdisk mydg02

vxdisksetup devicename

Configures a disk for use with VxVM.

Example:

# /etc/vx/bin/vxdisksetup -i enc1_3

vxdiskunsetup devicename

Removes a disk from control of VxVM.

Example:

# vxdiskunsetup c0t3d0

vxdg [-s] init diskgroup \
[diskname=]devicename

Creates a disk group using a pre-initialized disk.

Example:

# vxdg init mydg \
  mydg01=c0t1d0

vxdg -g diskgroup listssbinfo

Reports conflicting configuration information.

Example:

# vxdg -g mydg listssbinfo

vxdg [-n newname] deport diskgroup

Deports a disk group and optionally renames it.

Example:

# vxdg -n newdg deport mydg

vxdg [-n newname] import diskgroup

Imports a disk group and optionally renames it.

Example:

# vxdg -n newdg import mydg

vxdg [-n newname] -s import diskgroup

Imports a disk group as shared by a cluster, and optionally renames it.

Example:

# vxdg -n newsdg -s import \
  mysdg

vxdg [-o expand] listmove sourcedg \ 
targetdg object ...

Lists the objects potentially affected by moving a disk group.

Example:

# vxdg -o expand listmove \
  mydg newdg myvol1

vxdg [-o expand] move sourcedg \
targetdg object ...

Moves objects between disk groups.

Example:

# vxdg -o expand move mydg \
  newdg myvol1

vxdg [-o expand] split sourcedg \
targetdg object ...

Splits a disk group and moves the specified objects into the target disk group.

Example:

# vxdg -o expand split mydg \
  newdg myvol2 myvol3

vxdg join sourcedg targetdg

Joins two disk groups.

Example:

# vxdg join newdg mydg

vxdg -g diskgroup set \
activation=ew|ro|sr|sw|off

Sets the activation mode of a shared disk group in a cluster.

Example:

# vxdg -g mysdg set \
 activation=sw

vxrecover -g diskgroup -sb

Starts all volumes in an imported disk group.

Example:

# vxrecover -g mydg -sb

vxdg destroy diskgroup

Destroys a disk group and releases its disks.

Example:

# vxdg destroy mydg

vxmake [-g diskgroup] sd subdisk \
diskname,offset,length

Creates a subdisk.

Example:

# vxmake -g mydg sd \
 mydg02-01 mydg02,0,8000

vxsd [-g diskgroup] assoc plex \
subdisk...

Associates subdisks with an existing plex.

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.

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.

Example:

# vxsd -g mydg mv mydg01-01 \
  mydg02-01

vxsd [-g diskgroup] -s size split \
subdisk sd1 sd2

Splits a subdisk in two.

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.

Example:

# vxsd -g mydg join \
  mydg03-02 mydg03-03 \
  mydg03-02

vxassist [-g diskgroup] move \
 volume \!olddisk newdisk

Relocates subdisks in a volume between disks.

Example:

# vxassist -g mydg move \
  myvol \!mydg02 mydg05

vxunreloc [-g diskgroup] original_disk

Relocates subdisks to their original disks.

Example:

# vxunreloc -g mydg mydg01

vxsd [-g diskgroup] dis subdisk

Dissociates a subdisk from a plex.

Example:

# vxsd -g mydg dis mydg02-01

vxedit [-g diskgroup] rm subdisk

Removes a subdisk.

Example:

# vxedit -g mydg rm mydg02-01

vxsd [-g diskgroup] -o rm dis subdisk

Dissociates and removes a subdisk from a plex.

Example:

# vxsd -g mydg -o rm dis \
  mydg02-01

vxmake [-g diskgroup] plex plex \
sd=subdisk1[,subdisk2,...]

Creates a concatenated plex.

Example:

# vxmake -g mydg plex \
  vol01-02 \
  sd=mydg02-01,mydg02-02

vxmake [-g diskgroup] plex plex \
layout=stripe|raid5 stwidth=W \
ncolumn=N \
sd=subdisk1[,subdisk2,...]

Creates a striped or RAID-5 plex.

Example:

# vxmake -g mydg plex pl-01 \
  layout=stripe stwidth=32 \
  ncolumn=2 \
  sd=mydg01-01,mydg02-01

vxplex [-g diskgroup] att volume plex

Attaches a plex to an existing volume.

Example:

# vxplex -g mydg att vol01 \
  vol01-02

vxplex [-g diskgroup] det plex

Detaches a plex.

Example:

# vxplex -g mydg det vol01-02

vxmend [-g diskgroup] off plex

Takes a plex offline for maintenance.

Example:

# vxmend -g mydg off vol02-02

vxmend [-g diskgroup] on plex

Re-enables a plex for use.

Example:

# vxmend -g mydg on vol02-02

vxplex [-g diskgroup] mv oldplex \
newplex

Replaces a plex.

Example:

# vxplex -g mydg mv \
  vol02-02 vol02-03

vxplex [-g diskgroup] cp volume \
newplex

Copies a volume onto a plex.

Example:

# vxplex -g mydg cp vol02 \
  vol03-01

vxmend [-g diskgroup] fix clean plex

Sets the state of a plex in an unstartable volume to CLEAN.

Example:

# vxmend -g mydg fix clean \
  vol02-02

vxplex [-g diskgroup] -o rm dis plex

Dissociates and removes a plex from a volume.

Example:

# vxplex -g mydg -o rm dis \
  vol03-01

vxassist [-g diskgroup] maxsize \
layout=layout [attributes]

Displays the maximum size of volume that can be created.

Example:

# vxassist -g mydg maxsize \
  layout=raid5 nlog=2

vxassist -b [-g diskgroup] make \
volume length [layout=layout] \
[attributes]

Creates a volume.

Example:

# vxassist -b -g mydg make \
  myvol 20g layout=concat \
  mydg01 mydg02

vxassist -b [-g diskgroup] make \
volume length layout=mirror \
[nmirror=N][attributes]

Creates a mirrored volume.

Example:

# vxassist -b -g mydg make \
  mymvol 20g layout=mirror \
  nmirror=2

vxassist -b [-g diskgroup] make \
volume length layout=layout \ 
exclusive=on [attributes]

Creates a volume that may be opened exclusively by a single node in a cluster.

Example:

# vxassist -b -g mysdg make \
  mysmvol 20g layout=mirror \
  exclusive=on

vxassist -b [-g diskgroup] make \
volume length layout={stripe|raid5} \
[stripeunit=W] [ncol=N] \
[attributes]

Creates a striped or RAID-5 volume.

Example:

# vxassist -b -g mydg make \
  mysvol 20g layout=stripe \
  stripeunit=32 ncol=4

vxassist -b [-g diskgroup] make \
volume length layout=mirror \
mirror=ctlr [attributes]

Creates a volume with mirrored data plexes on separate controllers.

Example:

# vxassist -b -g mydg make \
  mymcvol 20g layout=mirror \
  mirror=ctlr

vxmake -b [-g diskgroup] \
-Uusage_type vol volume \
[len=length] plex=plex,...

Creates a volume from existing plexes.

Example:

# vxmake -g mydg -Uraid5 \
  vol r5vol \
  plex=raidplex,raidlog1,\
  raidlog2

vxvol [-g diskgroup] start volume

Initializes and starts a volume for use.

Example:

# vxvol -g mydg start r5vol

vxvol [-g 
diskgroup] init zero \
volume

Initializes and zeros out a volume for use.

Example:

# vxvol -g mydg init zero \
  myvol

vxassist [-g diskgroup] mirror \
volume [attributes]

Adds a mirror to a volume.

Example:

# vxassist -g mydg mirror \
  myvol mydg10

vxassist [-g diskgroup] remove \
mirror volume [attributes]

Removes a mirror from a volume.

Example:

# vxassist -g mydg remove \
  mirror myvol \!mydg11

vxassist [-g diskgroup] \
{growto|growby} volume length

Grows a volume to a specified size or by a specified amount.

Example:

# vxassist -g mydg growby \
  myvol 10g

vxassist [-g diskgroup] \
{shrinkto|shrinkby} volume length

Shrinks a volume to a specified size or by a specified amount.

Example:

# vxassist -g mydg shrinkto \
  myvol 20g

vxresize -b -F vxfs [-g diskgroup] \
volume length diskname ...

Resizes a volume and the underlying Veritas File System.

Example:

# vxresize -b -F vxfs \
  -g mydg myvol 20g mydg10 \
  mydg11

vxsnap [-g diskgroup] prepare volume \
[drl=on|sequential|off]

Prepares a volume for instant snapshots and for DRL logging.

Example:

# vxsnap -g mydg prepare \
  myvol drl=on

vxsnap [-g diskgroup] make \
source=volume\
/newvol=snapvol\
[/nmirror=number]

Takes a full-sized instant snapshot of a volume by breaking off plexes of the original volume.

Example:

# vxsnap -g mydg make \
  source=myvol/\
  newvol=mysnpvol/\
  nmirror=2

vxsnap [-g diskgroup] make \
source=volume/snapvol=snapvol

Takes a full-sized instant snapshot of a volume using a prepared empty volume.

Example:

# vxsnap -g mydg make \
  source=myvol/snapvol=snpvol

vxmake [-g diskgroup] cache \
cache_object cachevolname=volume \
[regionsize=size]

Creates a cache object for use by space-optimized instant snapshots.

A cache volume must have already been created. After creating the cache object, enable the cache object with the vxcache start command.

For example:

# vxassist -g mydg make \
  cvol 1g layout=mirror \
  init=active mydg16 mydg17
# vxmake -g mydg cache cobj \
  cachevolname=cvol
# vxcache -g mydg start cobj

vxsnap [-g diskgroup] make \
source=volume/newvol=snapvol\
/cache=cache_object

Takes a space-optimized instant snapshot of a volume.

Example:

# vxsnap -g mydg make \
  source=myvol/\
  newvol=mysosvol/\
  cache=cobj

vxsnap [-g diskgroup] refresh snapshot

Refreshes a snapshot from its original volume.

Example:

# vxsnap -g mydg refresh \
  mysnpvol

vxsnap [-g diskgroup] dis snapshot

Turns a snapshot into an independent volume.

Example:

# vxsnap -g mydg dis mysnpvol

vxsnap [-g diskgroup] unprepare \
volume

Removes support for instant snapshots and DRL logging from a volume.

Example:

# vxsnap -g mydg unprepare \
  myvol

vxassist [-g diskgroup] relayout \
volume [layout=layout] \
[relayout_options]

Performs online relayout of a volume.

Example:

# vxassist -g mydg relayout \
  vol2 layout=stripe

vxassist [-g diskgroup] relayout \
volume layout=raid5 \
stripeunit=W \
ncol=N

Relays out a volume as a RAID-5 volume with stripe width W and N columns.

Example:

# vxassist -g mydg relayout \
  vol3 layout=raid5 \
  stripeunit=16 ncol=4

vxrelayout [-g diskgroup] -o bg \
reverse volume

Reverses the direction of a paused volume relayout.

Example:

# vxrelayout -g mydg -o bg \
  reverse vol3

vxassist [-g diskgroup] convert \
volume [layout=layout] \
[convert_options]

Converts between a layered volume and a non-layered volume layout.

Example:

# vxassist -g mydg convert \
  vol3 layout=stripe-mirror

vxassist [-g diskgroup] remove \
volume volume

Removes a volume.

Example:

# vxassist -g mydg remove \
  myvol

command [-g diskgroup] -t tasktag \
[options] [arguments]

Specifies a task tag to a VxVM command.

Example:

# vxrecover -g mydg \
  -t mytask -b mydg05

vxtask [-h] [-g diskgroup] list

Lists tasks running on a system.

Example:

# vxtask -h -g mydg list

vxtask monitor task

Monitors the progress of a task.

Example:

# vxtask monitor mytask

vxtask pause task

Suspends operation of a task.

Example:

# vxtask pause mytask

vxtask -p [-g diskgroup] list

Lists all paused tasks.

Example:

# vxtask -p -g mydg list

vxtask resume task

Resumes a paused task.

Example:

# vxtask resume mytask

vxtask abort task

Cancels a task and attempts to reverse its effects.

Example:

# vxtask abort mytask