Rasilient PixelStor 5000 - Davd

Hardware Installation
PixelStor 5000 User Manual
Rev. 1, May 2013
7-123
7.7.36 davd
Use davd to manage the Virtual Disks of each Disk Group.
davd - manage virtual disks.
Usage:
davd [Options] [Parameter Options]
Options:
-h: help
-help: help
-L [virtual-disk name]: list virtual-disk information
-a [virtual-disk name]: create a data virtual disk
-d [virtual-disk name]: delete a virtual disk
-e [virtual-disk name]: expand a virtual disk
-c [virtual-disk name]: change a virtual-disk parameter
Parameter Options:
-g [disk-group name]: disk group containing the virtual disk
-s [size]: size in MB. Append G or g, T or t for GB, TB
-m [cache policy]: [0, 1, 2] for auto, write-through, write-back
-r [read ahead policy]: [0, 1] for enable, disable
-n [virtual-disk name]: new virtual-disk name
-f: force deletion of virtual disk
force name change of virtual disk
-io_stat: extra information on IO stat
-io_stat_perf: extra information on IO performance(default interval
is 5 seconds)
-interval [seconds]: interval seconds with option io_stat_perf
Option Requirements:
option L requires: g
option a requires: g, s, m, r
option d requires: g, f
option e requires: g, s
option c requires: g, one of (n,f), m, r
Option Notes:
option e: -s [size] specifies the capacity increment
option c: Name changes (-n option) require the -f option,