HP3000-L Archives

October 2003, Week 1

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
David N Lukenbill <[log in to unmask]>
Reply To:
David N Lukenbill <[log in to unmask]>
Date:
Thu, 2 Oct 2003 13:17:47 -0400
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Stu,

Something you may wish to consider.... Instead of creating a job which
performs a PURGE on each file, write only the fully qualified file name to
the file.  You can then STORE the files to $Null, with the ;PURGE option,
using the file you create as an indirect reference.
     :Build ZapEm;Rec=-80,,F,ASCII;Disc=80000
     <Use some program to find and write filenames to this file>
     :File BitBuckt=$Null
     :Store ^ZapEm;*BitBuckt;Purge

(You may want to double-check those commands.)

Come to think of it, you may want to make sure STORE allows the indirect
file to be that large.

David





I am on a 989/650 system and every weekend we identify via a program, using
MPEX and access date parms about 70 thousand files to delete off the
system.

I build a jobstream that basically uses an XEQ and executes a file that has
about 70 thousand lines.  Each line says 'PURGE file.group.account'.

My issue is that this program has become a real hog.  It kicks off at 6 AM
on Sunday morning, and b 7 PM on Sunday night it only purged about 20
thousand files.  It also kills the overhead making it take about 30 seconds
to log in.

Anyone out there have a better approach?  One that will cause less
overhead?

Stu Diamond
HP Systems Manager
Hours: Tues-Thurs 10:15 AM - 9:00 PM
            Friday  7:00 AM - 4:00 PM

Phone:   1 631 738-5521
Beeper:  1 877 409-1239



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