HP XP Racks User Manual
Page 106
Description
Item
External volume’s top LDEV ID.
Top LDEV ID
External volume’s top LDEV name.
Top LDEV Name
Product ID of Standard Inquiry. This is the name defined by the standard body
that controls SCSI. This name varies according to the storage system vendor.
For example, for HP enterprise storage, this field displays the emulation type.
Device Name
Number of LDEVs created in the external volume.
Number of LDEVs
Capacity of the external volume.
Capacity
Identification number of the external volume.
Characteristic1
The value is used by Ext Stor to identify the LUN across multiple paths. The value
is provided by the external system and may reflect internal numbering.
Identification number of the external volume.
Characteristic2
Information about the external volume’s drive type.
Drive Info
SATA displays when the external volume is a SATA drive of following storage
systems.
•
P9500
•
XP24000/XP20000 Disk Array
•
HUS/AMS/WMS
•
SMS
•
Thunder 9500V
SSD displays when the external volume is the SSD of following storage systems.
•
HP XP7 Storage
•
HUS VM Storage Platform
•
P9500
•
XP24000/XP20000 Disk Array
MP blade IDs allocated to the external volume.
MP Blade ID
Path mode for the external volume’s external path.
Path Mode
•
Single: Ordinarily, only one external path is used even if alternate paths are
set. Alternate paths are available in case of failure.
•
Multi: Multiple paths are used at the same time.
•
ALUA: Like Multi, all paths are used; however, they are not used when
connected to ports in Passive status.
See
for more information.
Displays the path mode on the profile information of the external storage system.
Path Mode on Profile
1
•
Single: Ordinarily, only one external path is used even if alternate paths are
set.
•
Multi: When alternate paths are set, external paths from several ports are
used simultaneously with load balancing.
Displays whether ALUA can be set as the Path Mode in the external storage
system.
ALUA Settable
1
•
Enable: Enables ALUA Mode.
•
Disable: Disables ALUA Mode.
106 External Storage GUI reference