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Chapter 6 Recycling 161

Editing the archiver.cmd File

If you are archiving to disk, you must edit the archiver.cmd file in order to

recycle.

If you are recycling by library, this step is optional.

To edit the archiver.cmd file, follow the steps described in “To Create or Modify

an archiver.cmd File and Propagate Your Changes” on page 47.

Alternatively, you can edit the archiver.cmd file by using the File System

Manager. For more information, see the File System Manager online help.

To enable recycling by archive set, you must add archive set recycling directives

between the params and endparams directives.

TABLE 6-4 shows the archive set

recycling directives that you can use.

TABLE 6-4 Archive Set Recycling Directives

Directive Function

-recycle_dataquantity size Limits the amount of data the recycler

schedules for rearchiving in order to clear a

disk volume of useful data. By default, a limit

is ignored for disk archive recycling.

-recycle_ignore Prevents the archive set from being recycled.

-recycle_mailaddr mail-address Sends recycler messages to the specified email

address.

-recycle_mingain percent Limits recycling of volumes in the archive set

by setting the mingain mark for a disk

volume. The mingain is expressed as a

percentage of the expired data associated with

the volume. When the expired data of the

volume exceeds the mingain percentage, the

recycler begins to recycle the volume. The

default is 50%.

-recycle_minobs percent Limits the recycler’s selection of tar files in

volume by setting a threshold for the recycler’s

rearchiving process of disk archive volumes.

When the percentage of expired files within an

archived tar file on the disk reaches this

threshold, the recycler begins moving the

current files from the archive into a new tar file.

Once all the current files have been moved, the

original tar file is marked as a candidate to be

removed from the disk archive. The default is

50%.

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US Robotics 7931 Guía de usuario Pagina 185