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Top Forums Programming Shelling Out to Give a System Command Drains Free Memory Post 302553707 by Corona688 on Thursday 8th of September 2011 10:17:24 AM
Old 09-08-2011
You are having the standard linux newbie memory freakout. We sometimes see a few of these a month. Take a deep breath and relax -- you're not running out of memory.

Memory that's otherwise sitting idle gets used for caches when there's anything to cache, because it's wasted just sitting around doing nothing. The kernel gives it up just as readily as any other unused memory -- you don't need to "free" anything or put your computer through weird convolutions to "release the cache". Everything is fine.

Just consider 'cache' and 'free' to get truer numbers on how much memory is available.
 

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vxvoladmtask(1M)														  vxvoladmtask(1M)

NAME
vxvoladmtask - administer ISP tasks SYNOPSIS
vxvoladmtask abort task_tag vxvoladmtask clear [task_tag] vxvoladmtask list vxvoladmtask [-t time] [-n] monitor task_tag vxvoladmtask set task_tag=new_task_tag DESCRIPTION
The vxvoladmtask utility can be used to perform basic administrative operations on tasks that have been created by the Intelligent Storage Provisioning (ISP) feature of Veritas Volume Manager (VxVM). You can use the command to list ISP tasks, to monitor their states, and if required, to cancel tasks. KEYWORDS
abort Cancels the specified ISP task. clear Removes all ISP task objects from the specified task. If no task is specified, this keyword clears all task objects for tasks that have a status of CANCELLED, DONE or FAILED. help Displays information on vxvoladmtask usage. list Lists all ISP tasks. monitor Monitors the specified ISP task. set Renames the tag for an ISP task. OPTIONS
-n Monitors ISP tasks that are newly registered while the program is running, as well as the specified ISP tasks. This option applies only to the monitor keyword. -t time Exits monitoring after time seconds. This option applies only to the monitor keyword. EXAMPLES
List all ISP tasks: vxvoladmtask list Remove the ISP task object with the tag, Task1: vxvoladmtask clear Task1 Cancel the allocator task object with the tag, Task2: vxvoladmtask abort Task2 EXIT STATUS
The vxvoladmtask utility exits with a non-zero status if the attempted operation fails. A non-zero exit code is not a complete indicator of the problems encountered, but rather denotes the first condition that prevented further execution of the utility. SEE ALSO
vxvoladm(1M), vxpool(1M), vxtemplate(1M), vxusertemplate(1M) VxVM 5.0.31.1 24 Mar 2008 vxvoladmtask(1M)
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