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All,
Config : V480, X6768A FC HBA, L180 with 6 x LTO-II Fibre drives connected
via SANBridge x16 2GB switch. Drives are in 2 split zones [3 in each]. Host
has NB DC 4.5FP3 patched to MP5 installed.
Problem: Drives are only running about 20M per sec, in line tape copy is
VERY slow [slower than our SCSI L60], restores are even worse. In fact I
think I can safely say at the moment our 100k L180 is only slightly faster
than our old SCSI L60.
Can anyone shed any light on why? If so - what can we do about it?
Thanks people.
> ----------------------------------------------------
> Kev Smith
> Unix Systems Administrator.
> Operational Support, IND Croydon.
> * E-Mail : kevin.m.smith AT siemens DOT com
> * Tel : 020 8760 4849
> * Mobile : 07808 828595
> ----------------------------------------------------
> Siemens Business Services Ltd
> This e-mail contains confidential information and is for the
> exclusive use of the addressee/s. If you are not the addressee, then any
> distribution, copying or use of this e-mail is prohibited. If received in
> error, please advise the sender and delete it immediately. We accept no
> liability for any loss or damage suffered by any person arising from use
> of this e-mail.
>
> Siemens Business Services
> Registered No: 1203466 England
> Registered Office: Siemens House, Olbury, Bracknell,
> Berkshire,
> RG12 8FZ
>
>
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<TITLE>FC L180 woes</TITLE>
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<P><FONT SIZE=3D2 FACE=3D"Arial">All,</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Config : V480, X6768A FC HBA, L180 =
with 6 x LTO-II Fibre drives connected via SANBridge x16 2GB switch. =
Drives are in 2 split zones [3 in each]. Host has NB DC 4.5FP3 patched =
to MP5 installed. </FONT></P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Problem: Drives are only running about =
20M per sec, in line tape copy is VERY slow [slower than our SCSI L60], =
restores are even worse. In fact I think I can safely say at the moment =
our 100k L180 is only slightly faster than our old SCSI L60.</FONT></P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Can anyone shed any light on why? If =
so - what can we do about it?</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Thanks people.</FONT>
</P>
<UL><UL>
<P><FONT SIZE=3D2 =
FACE=3D"Tahoma">----------------------------------------------------<BR>=
<B>Kev Smith</B><BR>
<B>Unix Systems Administrator. </B></FONT>
<BR><B><FONT SIZE=3D2 FACE=3D"Tahoma">Operational Support, IND =
Croydon.</FONT></B>
<BR><FONT COLOR=3D"#008080" SIZE=3D2 FACE=3D"Wingdings">*</FONT><FONT =
COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Tahoma"> =
E-Mail : =
kevin.m.smith AT siemens DOT com</FONT>
<BR><FONT COLOR=3D"#008080" SIZE=3D2 FACE=3D"Wingdings">(</FONT><FONT =
COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Tahoma"> Tel =
: 020 8760 4849</FONT>
<BR><FONT COLOR=3D"#008080" SIZE=3D2 FACE=3D"Wingdings">(</FONT><FONT =
COLOR=3D"#008080" SIZE=3D2 FACE=3D"Tahoma"></FONT> <FONT =
COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Tahoma">Mobile : =
07808 828595</FONT>
<BR><FONT COLOR=3D"#000000" SIZE=3D2 =
FACE=3D"Tahoma">----------------------------------------------------</FO=
NT>
<BR><U><B><FONT COLOR=3D"#008080" FACE=3D"Tahoma">Siemens Business =
Services Ltd</FONT></B></U><B></B><FONT SIZE=3D2 FACE=3D"Tahoma"><BR>
</FONT><B><FONT COLOR=3D"#000000" SIZE=3D2 FACE=3D"Tahoma">This e-mail =
contains confidential information and is for the exclusive use of the =
addressee/s. If you are not the addressee, then any distribution, =
copying or use of this e-mail is prohibited. If received in error, =
please advise the sender and delete it immediately. We accept no =
liability for any loss or damage suffered by any person arising from =
use of this e-mail.</FONT></B></P>
<P><B><FONT COLOR=3D"#000000" SIZE=3D2 FACE=3D"Tahoma">Siemens Business =
Services</FONT></B>
<BR><B><FONT COLOR=3D"#000000" SIZE=3D2 FACE=3D"Tahoma">Registered No: =
1203466 England</FONT></B><BR>
<B> <FONT COLOR=3D"#000000" =
SIZE=3D2 FACE=3D"Tahoma">Registered Office:</FONT><FONT SIZE=3D2 =
FACE=3D"Tahoma"> Siemens House, Olbury, =
Bracknell, Berkshire,</FONT></B>
</UL></UL>
<P><B> <FONT SIZE=3D2 =
FACE=3D"Tahoma">RG12 8FZ</FONT></B>
</P>
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