× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  • Subject: Re: Question on Tape Density, etc...
  • From: Chuck Lewis <CLEWIS@xxxxxxxxxx>
  • Date: Wed, 30 Sep 1998 08:19:26 -0400

That I HAD figured out back in the 3490 - 3590 days. :-)

Our Nightly backup went from 88 minutes to 36 minutes last night !!! This was
TOTALLY a result of reinitializing the tape as a 5GB instead of a 2GB - UNREAL
!!!!!

Thanks AGAIN,

Neil

Neil Palmer wrote:

> On SAVxxx commands use
>  Data compression . . . . . . . . DTACPR         *DEV
>  Data compaction  . . . . . . . . COMPACT        *DEV
> to get best combination of compression/compaction for a specific
> device.
> Again, only real reason to change is if you need to create a tape for
> backward compatibility to another drive.
>
> Neil Palmer         DPS Data Processing Services Canada Ltd.
>                                              AS/400~~~~~
> Thornhill, Ontario,  Canada    ___________          ___  ~
> Phone: (905) 731-9000  x238   |OOOOOOOOOO| ________  o|__||=
> Cell.: (416) 565-1682  x238   |__________|_|______|_|______)
> Fax:   (905) 731-9202          oo      oo   oo  oo   OOOo=o\
> mailto:NeilP@DPSlink.com    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> http://www.DPSlink.com        AS/400  The Ultimate Business Server
>
> -----Original Message-----
> From:   Chuck Lewis [SMTP:CLEWIS@IQUEST.NET]
> Sent:   Tuesday, September 29, 1998 10:47 AM
> To:     MIDRANGE-L@midrange.com
> Subject:        Re: Question on Tape Density, etc...
>
> Pat !
>
> Thank you SO much for the GREAT info - where did you get this from ?
>
> I'm new to this AS/400 site so I'm new to this tape unit (coming from a
> 3590,
> 3490 shop...) and am REALLY wondering about it...
>
> Are you actually using one ?
>
> Did the letter have a date ?
>
> I'm wondering about the IDRC feature - does this imply that it is PART
> of the
> drive/AS/400 or something you can get and why wouldn't it be "active"
>  ?  :-)
>
> Thanks !
>
> Chuck
>
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to MIDRANGE-L@midrange.com.
> | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
> | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator: david@midrange.com
> +---

+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.