Should one also stop any expire inventory administrative schedules that
are
set, or does this problem only apply to an expiration process that
was
started via the expinterval option?
I'm assuming yes, the schedule
should be stopped until the problem
is
remedied...?
Paul
-----Original Message-----
From: Tom
Brooks <
tbrooks AT VNET.IBM DOT COM>
To:
ADSM-L AT VM.MARIST DOT EDU <
ADSM-L AT VM.MARIST DOT EDU>
Date: Monday,
July 19, 1999 3:52 PM
Subject: WARNING, READ THIS BEFORE INSTALLING the ADSM
server 3.1.2.30
>The server level 3.1.2.30 introduced an error in
expiration processing such
>that the wrong policy attribute may be used to
expire data.
> To encounter this situation, the following would need to
occur:
>
>1) A given file would need to have multiple inactive
versions of a file.
>2) The file has no active versions (the file was
deleted from the client
>filesystem and an incremental backup was
run).
>3) When expiration is run, all versions of the file are eligible to
be
>expired under the "RETAIN EXTRA" policy
attribute.
>
>In this error, the last version of a backup file may
be managed by the
> RETAIN EXTRA policy attribute instead of the
"RETAIN ONLY" policy
attribute.
>
>This can only occur
if:
>
>- multiple inactive versions of the file exist when
expiration is run.
>- all the inactive versions are eligible to be expired
under the RETAIN
EXTRA
>when expiration is run.
>
>In this
situation, the last backup version of the file can be
deleted
incorrect
>using the "RETAIN EXTRA" policy attribute
when it should have been
> managed by the "RETAIN ONLY"
value. The description above describes
>how this can
occur.
>
>IF YOU HAVE ALREADY APPLIED 3.1.2.30 and you are
exposed
>
>1) Halt the server
>2) Set the server option
EXPINTERVAL 0 (in the server options file).
>3) Re-Start the
server
>
>We are working to correct this as soon as
possible
>
>Tom Brooks
>ADSM Server APAR
Coordinator
>ADSM Server Development
>
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