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This is the best tested line by StorageTek:
"QUANTUM SDLT320", "Quantum SDLT 320", "SDLT_320",
SDLT_320 = 1,0x38,0,0x19639,4,0x90,0x91,0x92,0x93,3;
Fernando
-----Mensaje original-----
De: veritas-bu-admin AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu]En nombre de Bittinger
Jeff
Enviado el: martes, 02 de marzo de 2004 18:33
Para: 'veritas-bu AT mailman.eng.auburn DOT edu'
Asunto: [Veritas-bu] st.conf
Help anyone,
Can anybody tell what lines I need to add to my
/kernel/drv/st.conf file to get the best compression and performance. I am
currently running Netbackup Data Center on Solaris 9 with a StorageTek L80
library and Quantum SDLT320 tape drives.
Also the tape drives all have the cbn flags (ex. /dev/rmt/0cbn) Is
this correct for hardware compression? I get zero compression when software
compress is off. And with Software comp. on I get only around 34%
compression. This on a directory with only text files. Called Veritas and
they where no help at all.
Any help would be great!!!
Thanks in advance,
Jeff
_______________________________________________
Veritas-bu maillist - Veritas-bu AT mailman.eng.auburn DOT edu
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
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charset=3Diso-8859-1">
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5.5.2657.73">
<TITLE>RE: [Veritas-bu] st.conf</TITLE>
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<P><FONT SIZE=3D2>This is the best tested line by StorageTek:</FONT>
</P>
<P><FONT SIZE=3D2>"QUANTUM =
SDLT320", =
"Quantum SDLT =
320", =
"SDLT_320",</FONT>
<BR><FONT SIZE=3D2>SDLT_320 =
=
=3D =
1,0x38,0,0x19639,4,0x90,0x91,0x92,0x93,3; </FONT>
</P>
<P><FONT SIZE=3D2>Fernando</FONT>
</P>
<P><FONT SIZE=3D2>-----Mensaje original-----</FONT>
<BR><FONT SIZE=3D2>De: veritas-bu-admin AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2>[<A =
HREF=3D"mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu">mailto:veritas-b=
u-admin AT mailman.eng.auburn DOT edu</A>]En nombre de Bittinger</FONT>
<BR><FONT SIZE=3D2>Jeff</FONT>
<BR><FONT SIZE=3D2>Enviado el: martes, 02 de marzo de 2004 18:33</FONT>
<BR><FONT SIZE=3D2>Para: 'veritas-bu AT mailman.eng.auburn DOT edu'</FONT>
<BR><FONT SIZE=3D2>Asunto: [Veritas-bu] st.conf</FONT>
</P>
<BR>
<P><FONT SIZE=3D2>Help anyone,</FONT>
<BR><FONT =
SIZE=3D2> &nb=
sp; Can anybody tell what lines I need to add to my</FONT>
<BR><FONT SIZE=3D2>/kernel/drv/st.conf file to get the best compression =
and performance. I am</FONT>
<BR><FONT SIZE=3D2>currently running Netbackup Data Center on =
Solaris 9 with a StorageTek L80</FONT>
<BR><FONT SIZE=3D2>library and Quantum SDLT320 tape drives.</FONT>
<BR> <FONT SIZE=3D2> =
Also the tape drives all have the cbn flags (ex. /dev/rmt/0cbn) =
Is</FONT>
<BR><FONT SIZE=3D2>this correct for hardware compression? I get zero =
compression when software</FONT>
<BR><FONT SIZE=3D2>compress is off. And with Software comp. on I get =
only around 34%</FONT>
<BR><FONT SIZE=3D2>compression. This on a directory with only text =
files. Called Veritas and</FONT>
<BR><FONT SIZE=3D2>they where no help at all.</FONT>
</P>
<P><FONT SIZE=3D2>Any help would be great!!!</FONT>
</P>
<P><FONT SIZE=3D2>Thanks in advance,</FONT>
</P>
<P><FONT SIZE=3D2>Jeff</FONT>
</P>
<BR>
<P><FONT =
SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>Veritas-bu maillist - =
Veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2><A =
HREF=3D"http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu" =
TARGET=3D"_blank">http://mailman.eng.auburn.edu/mailman/listinfo/veritas=
-bu</A></FONT>
</P>
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