jvolatile

Name

jvolatile - query the volatile disk project information

Syntax

    jvolatile info project --- get the detailed information of a volatile project specified by project name.
    jvolatile used project --- get the used space of a volatile project specified by project name.
    jvolatile quota project --- get the quota of a volatile project specified by project name.
    jvolatile reserved project --- get the reserved of a volatile project specified by project name.                                   

Description

This command is used to query the information of volatile disks. It is installed under /site/bin. The return format will be xml or simple text depends on the operation type specified in the arguments.

Parameters

operation-type

First parameter is the type of the jvolatile operation. it will be one of these text: 'info', 'used', 'quota', or 'reserved'. Use 'info' to get a detailed information of specified project in xml format. Other operations will only return the number and unit.

project

A volatile disk project name.

Examples

1. get detailed information of a specified project:
   

   jvolatile info hallc

   <project><name>hallc</name><root>/volatile/hallc</root><quota unit='GB'>40000</quota>
   <reserved unit='GB'>25000</reserved><used unit='GB'>32152</used></project> 

2. get used space of a specified project
   

   jvolatile quota clasg12

   10000 GB