HP Hitachi Dynamic Link Manager Software - Manual (Page 443)

6. Command Reference
421
PathName
#1 -- The path name, which indicates a path. When you modify the system
configuration or replace a hardware item, you should check the path
names to identify the path that will be affected by the change.
Path
name
consists of the following four elements, separated by periods:
• Host port number (hexadecimal number)
• Bus number (hexadecimal number)
• Target ID (hexadecimal number)
• Host LU number (hexadecimal number)
For details on each element of the path name and its representation in
Solaris, see Table 6-13: Elements of a Path Name
ChaPort
#1 -- Port number of the CHA, which identifies the CHA port that is
mounted on the storage system.
You can identify an actual CHA port by referencing this number from
the storage system management program.
CLPR
#1 -- The number of the CLPR to which the CHA port belongs, indicated
by a number from 0 to 31. Note that a hyphen (-) is displayed if the
following items are subject to display:
• CHA ports in the storage system that do not support the cache
logical partition function
• Paths connected to the Snapshot image of the Copy-on-write
Snapshot of the Hitachi AMS2000/AMS/WMS/SMS series
Status
-- Status of the path
•
Online
: Online
•
Offline(C)
: Placed offline by using a command
•
Offline(E)
: Offline due to an error
•
Online(E)
: Failure has occurred (If none of the paths accessing
one LU have an
Online
status, one of those paths is changed to
the
Online(E)
status.)
Paths that are
Offline(E)
or
Online(E)
require corrective action.
Take appropriate action by referring to 5.3 What To Do for a Path
Error
Type
#1 -- Attribute of the path
•
Own
: Owner path
•
Non
: Non-owner path
When connected to the Lightning 9900 Series, Lightning 9900V
Series, Hitachi USP, Universal Storage Platform V/VM, Virtual
Storage Platform, Hitachi AMS2000 Series, or Hitachi SMS all paths
are owner paths.
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