HP StorageWorks External Storage XP user guide for the XP12000, XP10000, SVS200 (T1706-96009, October 2007)

Table 8 External array status values
LU status
Description
Normal LU status is normal.
Unknown LU status has yet to be ascertained.
Blockade
I/O traffic to the LU is not permitted.
Warning
FC path or paths have an abnormal status. Check the status of the paths.
Checking
External Storage XP is verifying configuration information defined for FC paths.
Cache Destage External Storage XP is writing all data in the local array cache memory to the LU.
Disconnect
Connection to external array or external LU was intentionally stopped using the
Disconnect Subsystem or Disconnect Volume command.
• LDEV Status: Mapped external LU's status. Possible values: Normal, Unknown, Blockade,
Warning,andFormat.
Table 9 Mapped external LU status values
LDEV status
Description
Normal LDEV status is normal.
Unknown LDEV status has yet to be ascertained.
Blockade
I/O traffic to the LDEV is not permitted.
Warning
External LUs have abnormal status.
Format
Volume is in the process of being formatted.
• Product name of the connected external array
• ExG: External LU group number. This appears when you grou
p the LUs from one or more
external arrays under a common number.
• Serial: Product serial number.
• Product:Productname.
• Vendor: Vendor name.
• Ex-Dev. Status: Status of the operation executed on the external array, or status of the path
connection. Possible values: Normal, Unknown, Block
ade, Warning, Checking, Cache
Destage,andDisconnect. For a description of these va
lues, see Table 8.
• LDEV Status: Mapped external LU's status. Possible values: Normal, Unknown, Blockade,
Warning,andFormat. For a description of these values, see Table 9.
• External LU group number
• Characteristic:ExternalLU'sidentification number.
• Device:ExternalLU'sdevicename.
• Capacity: External LU's capacity in 512-byte block
s.
• Ex-Dev. info.: External array information. When the external array is an XP1024/XP128 or
TagmaStore Workgroup Modular Storage (WMS) array, an asterisk (*) appears.
• VMA: Information about the VMA setting by LUN Secur
ity XP Extension. When VMA is
set for the volume, an asterisk (*) appears.
• Alter. Path:Numberofconfigured paths in the format The number of valid paths (the number
of primary alternate paths).
• IO Suppression: I/O Suppression mode: Enable or Disable.Formoreinformation,see
External LU attributes set by mapping.
• Cache Mode: Cache mode:
Enable or Disable.Formoreinformation,seeExternal LU
attributes set by mapping.
• Path: When paths are set, an asterisk (*) appea
rs.
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