There's a dbpause  / dbresume command on unidata that looks like it
would make backups safer:

dbpause is a UniData system-level command that blocks most updates to
the database made in a UniData session. Any updates made from the
operating system level are not blocked. You can use this feature to
perform some tasks that normally require UniData to be stopped, such as
backing up your data.
When the dbpause command is issued, all current writes and transactions
complete before
UniData pauses. Updates are blocked until the system administrator
executes the dbresume command.



Edward

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: 14 August 2008 17:33
To: u2-users@listserver.u2ug.org
Subject: [U2] tape backups

Our new machine has a DLT tape carousel system.   Since it should just
be backing up aix data files, so long as we don't access the files
during the backup, there shouldn't be any issues with that type of tape,
right?

thanks
Roger
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