HP StorageWorks 300 - Virtual Library System EVA Gateway - Page 149

Symptom
Possible causes Solution
HP StorageWorks Data
Protector 5.1 does not
display the VLS cartridge
barcodes.
By default, th e barcode reader
support is turned off in Data
Protector 5.1.
To turn on barcode reader support
in Data Pr otector:
1. C l i c k Device & Media.
2. Right-click the VLS library name
and select Properties.
3. Click the Control tab.
4. Click the Barcode reader support
box to select it.
VLS performan
ce is
being reduced
by test
unit readys (TURs) from
a Windows host(s) with
access to the VLS.
The Removable Storage Manager
or Removable Storage program on
a Windows host is submitting TURs
to the VLS.
Stop the Removable Storage
ManagerorRemovableStorage
program, and set the startup t ype to
Disabled on the Windows host using
the Services utility located under
Control Panel > Administrative Tools.
At reboot, there are
spurious critical FC
port failures reported
as notification alerts,
normally on every port.
Then, a little while
later, Info notification
alerts for each FC host
port are generated,
indicating the FC ports
are operating normally.
This is expected behavior and does
not indicate a problem.
None
After replacing drive 0
in a node, the system
will not boot.
A blank drive was installed in drive
bay 0.
If a blank drive is installed in drive
bay 0 , the system will not boot. To
remedy this, switch the drive located
in bay 0 with the drive located in
bay 1.
When oversubscription is
enabled and you create
enough cartridges in a
storage pool to put your
fre
estoragecapacity
bel
ow the threshold,
the
pool may reach
cr
itical status. If you then
di
sable oversubscription,
yo
ur storage pool will
r
emain in critical status
a
nd will not return to
g
ood status—even after
reboot .
When you disable oversubscription,
the system does not monitor the
storage pool’s capacity, even to
checkthatitisnolongeratacritical
level. The status will not change.
Re-enable oversubscription, set the
alert threshold so that the storage
pool is within the capa city threshold,
then wait for the pool to return
to good (green) status. Disable
oversubscription and the storage
pool will maintain good status.
HP StorageWorks
149