ADSM-L

Re: backup status after filesystem deletion

1997-06-18 11:34:40
Subject: Re: backup status after filesystem deletion
From: Mary Vollmer <Mary_Vollmer AT MGIC DOT COM>
Date: Wed, 18 Jun 1997 11:34:40 -0400
I have found this to be a problem as well.  When we remove a server/filespace,
all the
backups for that server remain in the status they were in at the last backup.
Since most of our backup retention after file deletion in 60 days, I am usually
able to delete all backups for the server after a couple of months.  However,
we do have instances of retention up to 28 years.  Although this retention is
for a very limited group of files, I am unable to delete any backups in the
file
system that they reside in - all backups must be retained for the amount of
time specified in the longest management class used.  There should be a way of
marking inactive all backups in a file system and allow ADSM to delete the
backups according the the management class specification.


In the previous Memo, dated, 06-18-97 09:08:05 AM, storman @ US.IBM.COM (Andrew
Raibeck) @ MGICSMTP wrote:

In order for ADSM to expire the backup versions, it has to be able to do an
incremental backup against the file system. At that time it will detect that
the files have been deleted from the file system, and expire the backups.
However, if the file system is not there, it can't run an incremental backup on
it.

ADSM does not know whether you've deleted the file system or simply dismounted
it, so it does nothing to that file system's backup version.

If you want to delete the entire filespace from ADSM storage, you can use the
DELETE FILESPACE command.

Andy Raibeck
ADSM Level 2 Support

---------------------- Forwarded by Andrew Raibeck/San Jose/IBM on 06-18-97
05:52 AM ---------------------------
05:52 AM ---------------------------

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        06-16-97 06:12 PM
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Subject: backup status after filesystem deletion

I discovered a problem (at least it's a problem to me) with ADSM on AIX.  If
files in a filesystem have been backed up, then the filesystem gets deleted
(including the mount point), the backups still show as active in ADSM.  This
means they will never, ever go away.

Is it supposed to work this way or is this a bug I should report?