I have a NBU 6.0 (MP4) environment (running under Windows 2003 Server).
The environment consists of 2 x LTO3 drives in a FSC TX48 library. One drive
is attached to a Filer, the other is attached to the NBU Master.
I can back up the Filer volumes okay (although I'm not getting fantastic
throughput - around 30Mb/sec maximum). What I am having a problem with is
testing restores. A restore to an alternative volume failed. I did manage to
get a restore to the original location to work, but when I checked the LUNs,
the files hadn't been restored. Does anyone have any ideas that might help
me?
Also which device should I use in my NBU device configuration setup? This is
the output from the filer.
Host "stlfiler2" tape device model "IBM ULTRIUM-TD3 ":
Device "rst0l" attributes=(0x5) REWIND RAW
DENSITY=LTO rd only 200GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "nrst0l" attributes=(0x4) RAW
DENSITY=LTO rd only 200GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "urst0l" attributes=(0x6) UNLOAD RAW
DENSITY=LTO rd only 200GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "rst0m" attributes=(0x5) REWIND RAW
DENSITY=LTO 2 400GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "nrst0m" attributes=(0x4) RAW
DENSITY=LTO 2 400GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "urst0m" attributes=(0x6) UNLOAD RAW
DENSITY=LTO 2 400GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "rst0h" attributes=(0x5) REWIND RAW
DENSITY=LTO 3 400GB
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "nrst0h" attributes=(0x4) RAW
DENSITY=LTO 3 400GB
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "urst0h" attributes=(0x6) UNLOAD RAW
DENSITY=LTO 3 400GB
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "rst0a" attributes=(0x5) REWIND RAW
DENSITY=LTO 3 800GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "nrst0a" attributes=(0x4) RAW
DENSITY=LTO 3 800GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Device "urst0a" attributes=(0x6) UNLOAD RAW
DENSITY=LTO 3 800GB cmp
ELECTRICAL_NAME=stlsw2:13.111
SERIAL_NUMBER=1210265126
WORLD_WIDE_NAME=WWN[5:005:076312:01cfa9]
ALIAS 0=st0
Regards,
Andy Skates
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