Veritas-bu

[Veritas-bu] st.conf (Variation of.. LTO II)

2004-03-04 10:29:24
Subject: [Veritas-bu] st.conf (Variation of.. LTO II)
From: SJACOBSO AT novell DOT com (Scott Jacobson)
Date: Thu, 04 Mar 2004 08:29:24 -0700
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Would someone also have any suggestions for the st.conf file using HP
LTO II tape drives in a similar StorageTek library?
 
Thanks,
Scott J.

>>> "García, Fernando" <Garcif1 AT europe.stortek DOT com> 3/3/2004 4:15:06 AM
>>>


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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<HTML><HEAD><TITLE>RE: [Veritas-bu] st.conf</TITLE>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Diso-8859-1"=
>
<META content=3D"MSHTML 6.00.2800.1276" name=3DGENERATOR></HEAD>
<BODY style=3D"MARGIN: 4px 4px 1px; FONT: 10pt Tahoma">
<DIV>Would someone also have any&nbsp;suggestions for the st.conf file =
using&nbsp;HP LTO II tape drives in a similar StorageTek library?</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks,</DIV>
<DIV>Scott J.<BR><BR>&gt;&gt;&gt; "Garc=EDa, Fernando" &lt;[email protected]=
tortek.com&gt; 3/3/2004 4:15:06 AM &gt;&gt;&gt;<BR></DIV>
<DIV style=3D"COLOR: #000000">
<P><FONT size=3D2>This is the best tested line by StorageTek:</FONT> </P>
<P><FONT size=3D2>"QUANTUM SDLT320",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "Quantum SDLT 320",&nbsp;&nbsp;&=
nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "SDLT_320",</FONT> =
<BR><FONT size=3D2>SDLT_320&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp; 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-bu-a=
dmin 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 DOT 
eng.auburn.e=
du'</FONT> <BR><FONT size=3D2>Asunto: [Veritas-bu] st.conf</FONT> </P><BR>
<P><FONT size=3D2>Help anyone,</FONT> <BR><FONT size=3D2>&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Can anybody tell =
what lines I need to add to my</FONT> <BR><FONT size=3D2>/kernel/drv/st.con=
f file to get the best compression and performance. I am</FONT> <BR><FONT =
size=3D2>currently running Netbackup Data Center&nbsp; on Solaris 9 with a =
StorageTek L80</FONT> <BR><FONT size=3D2>library and Quantum SDLT320 tape =
drives.</FONT> <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<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&nbsp; -&nbsp; Veritas-bu AT mailman DOT 
eng=
.auburn.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></DIV></BODY></HTML>

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