Veritas-bu

[Veritas-bu] SDLT320 speeds

2003-03-10 11:48:57
Subject: [Veritas-bu] SDLT320 speeds
From: EFernandes AT talisman-energy DOT com (Fernandes, Eustace)
Date: Mon, 10 Mar 2003 09:48:57 -0700
Any ideas 
Solaris 7 Netbackup 3.4, latest st.conf patch from SUN.
SDLT320 and speeds are less than  8 meg/sec, sustained 5meg/sec.
I am using  cbn for the drive definitions.
Tar on the local drive gives me 8meg/sec sustained
Any relation to entries in the st.conf ...or NUMBER_DATA_BUFFERS ...etc...?

Backing up local attached disk drive on a test SUN server v880, Solaris 9,
Netbackup 4.5, patched _2 and latest Solaris st.conf patch
also gives me the same results  8meg/sec using a SDLT320 drive.

 Eustace Fernandes
Technical Support
 <mailto:efernandes AT talisman-energy DOT com>
voice (403) 237-1534




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