Amanda-Users

Re: LTO1 tapetype

2003-06-19 07:03:16
Subject: Re: LTO1 tapetype
From: Paul Bijnens <paul.bijnens AT xplanation DOT com>
Date: Thu, 19 Jun 2003 13:01:06 +0200
Gregor Ibic wrote:
round 13000kps

-----Original Message-----
From: owner-amanda-users AT amanda DOT org [mailto:owner-amanda-users AT amanda 
DOT org]On
Behalf Of Tom Brown

what kind of speed should it be and how can i increase this write speed?


That depends on your overall system. (bus, scsi host adapter etc, cpu)
The marketing 12Mbytes/sec is for writing bytes to the tape.
Writing filemarks is usually much slower.
Because you wrote about 10000 files to the tape instead of about 100,
your average speed is so low. (If your amanda config contains about 10000 DLE's, this is your expected speed indeed).

--
Paul Bijnens, Xplanation                            Tel  +32 16 397.511
Technologielaan 21 bus 2, B-3001 Leuven, BELGIUM    Fax  +32 16 397.512
http://www.xplanation.com/          email:  Paul.Bijnens AT xplanation DOT com
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