HP StorageWorks 16-EL diagnostic and system error messages version 3.1.x refer - Page 113

UPATH_System Error Messages, UPATH-UNREACHABLE, Message, Explanation, Recommended Action, Severity

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UPATH_System Error Messages UPATH_System Error Messages UPATH is a part of the Fabric Shortest Path First (FSPF) protocol that uses the SPF algorithm to dynamically compute a Unicast tree. UPATH-UNREACHABLE Message Warning UPATH-UNREACHABLE, 3, No minimum cost path in candidate list Explanation The specified switch is unreachable because no minimum cost path (FSPF UPATH) exists in the candidate list (domain ID list). Recommended Action This will end the current SPF computation. No user action is required. Severity Warning Diagnostic and System Error Messages Version 3.1.x Reference Guide 113

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UPATH_System Error Messages
113
Diagnostic and System Error Messages Version 3.1.x Reference Guide
UPATH_System Error Messages
UPATH is a part of the Fabric Shortest Path First (FSPF) protocol that uses the
SPF algorithm to dynamically compute a Unicast tree.
Message
Explanation
The specified switch <
switch number
>
is unreachable because no minimum cost
path (FSPF UPATH) exists in the candidate list (domain ID list).
Recommended Action
This will end the current SPF computation. No user action is required.
Severity
Warning
UPATH-UNREACHABLE
<
switch number
> Warning UPATH-UNREACHABLE, 3, No minimum cost path in
candidate list