- Community Home
- >
- Storage
- >
- Data Protection and Retention
- >
- StoreEver Tape Storage
- >
- SSL1016 tape autoloader- VMS dcl mount won't load/...
StoreEver Tape Storage
1753311
Members
6576
Online
108792
Solutions
Forums
Categories
Company
Local Language
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
back
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
04-27-2006 12:20 PM
04-27-2006 12:20 PM
SSL1016 tape autoloader- VMS dcl mount won't load/reload
Hello people!
We have a storageworks SSL1016 tape autoloader hanging off an integrity/itanium rx2620-2 via SCSI and we want to use simple VMS dcl commands (mount, dismount, backup) to process a simple backup cycle of a fixed number of tapes in a circular fashion.
The trouble is that $mount or $dismount/unload doesn’t cause the next tape in sequence to be loaded.
It must be preloaded into the drive itself (not just magazines) to access it at all. However, $dismount/unload WILL unload it from the drive and make it inaccessible by following mount commands.
We have the SSL1016 set to Seq Cycle mode from the front panel.
Previous tape drives I've used with stackers like say a TA90 did not behave this way.
Now, I realize that page 44-46 of reference guide only implies that it will load the next tape if backup fills up one tape and needs another. It does not imply it will do what I’m talking about.
Are we going to need more than good ole DCL command to do this?
We want to do something vaguely like this:
3 tapes total, loaded in slots 1,2,3.
First day $mount and $backup to tape 1, then $dismount/unload it (which would/should load tape 2).
Second day $mount and backup to tape 2 and $dismount/unload which should load tape 3.
Third day backup/incremental to tape 3 with diff data, but don’t unload it and backup more things all week, each day and only $dism/unl on last day of incr backups.
Then repeat weekly.
We will check labels to verify we are on the right tape.
We just need either $dismount/unload or $mount to load the next tape.
Sorry for the verbosity, but I wanted to be clear. ;-)
Thanks TONS!!!
Tom
We have a storageworks SSL1016 tape autoloader hanging off an integrity/itanium rx2620-2 via SCSI and we want to use simple VMS dcl commands (mount, dismount, backup) to process a simple backup cycle of a fixed number of tapes in a circular fashion.
The trouble is that $mount or $dismount/unload doesn’t cause the next tape in sequence to be loaded.
It must be preloaded into the drive itself (not just magazines) to access it at all. However, $dismount/unload WILL unload it from the drive and make it inaccessible by following mount commands.
We have the SSL1016 set to Seq Cycle mode from the front panel.
Previous tape drives I've used with stackers like say a TA90 did not behave this way.
Now, I realize that page 44-46 of reference guide only implies that it will load the next tape if backup fills up one tape and needs another. It does not imply it will do what I’m talking about.
Are we going to need more than good ole DCL command to do this?
We want to do something vaguely like this:
3 tapes total, loaded in slots 1,2,3.
First day $mount and $backup to tape 1, then $dismount/unload it (which would/should load tape 2).
Second day $mount and backup to tape 2 and $dismount/unload which should load tape 3.
Third day backup/incremental to tape 3 with diff data, but don’t unload it and backup more things all week, each day and only $dism/unl on last day of incr backups.
Then repeat weekly.
We will check labels to verify we are on the right tape.
We just need either $dismount/unload or $mount to load the next tape.
Sorry for the verbosity, but I wanted to be clear. ;-)
Thanks TONS!!!
Tom
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP