While I wait to hear back from Tech Support, I thought I'd post this here.

We were having speed issues writing to our fiber connected tape library, 
especially after installing a new version of our anti-virus (Kaspersky 
v8). So we uninstalled Kaspersky. We also updated to the latest version of 
the drivers for our fiber cards. Now the OS sees the library and tape 
drives (Windoes Device Manager shows no errors, and the Emulex OneCommand 
utility is able to access the fiber cards, and it sees the librarty and 
all 8 drives). 

But NW does not - running "inquire" just returns "Incorrect function". I 
tried re-installing the current version of the drivers, to no avail.

D:\Program Files\Legato\nsr\bin>inquire
Incorrect function.

Incorrect function.

Incorrect function.

[email protected]:HL-DT-STRW/DVD GCC-C10N 2.00|CD-ROM

Have not yet tried downgrading the driver back to it's previous version. 

The odd thing is that even the HP Library and Tape Tools now does not see 
the library (it's an Overland NEO 4042, connected via fiber). I'm guessing 
that I need to downgrade the driver (and hope it works), but I'm waiting 
for Tech Support before trying that.

Anybody ever seen anything like this? The cards are HP branded Emulex 
cards, and we updated from the Combined StorPort driver 1.20 to 1.22.

Thanks

-- 
Michael Leone
Network Administrator, ISM
Philadelphia Housing Authority
2500 Jackson St
Philadelphia, PA 19145
Tel:  215-684-4180
Cell: 215-252-0143
<mailto:michael.leone AT pha.phila DOT gov>