Fabric OS Reference Manual (Version 3.0)

Fabric OS Reference 1-121
Telnet Commands
1
LSDbShow
Display the FSPF Link State Database.
Synopsis LSDbShow [domain]
Availability All users
Description Use this command to display a link state database record for switches in the fabric.
There are two data structures - the permanently allocated Link State Database Entry and the Link
State Record (LSR) that is allocated when a switch is connected to the fabric. The LSR for domain
'n' describes the links between the switch with domain number 'n' and its neighbor switches. For a
link to be reported in the LSR, the neighbor for that link must be in NB_ST_FULL state.
This command displays the content of both data structures, if the LSR is present.
Without operands, this command displays the whole Link State Database.
The display shows the following fields:
Table 1-12 LSDbShow display fields
Field Description
Domain Domain number described by this LSR. A (self) keyword after the
domain number indicates LSR describes the local switch.
lsrP Pointer to LSR.
earlyAccLSRs Number of LSRs accepted even though they were not sufficiently
spaced apart.
ignoredLSRs Number of LSRs not accepted because they were not sufficiently
spaced apart.
lastIgnored Last time an LSR was ignored.
installTime Time this LSR was installed in the database, in seconds since boot.
lseFlags Internal variable.
uOutIfs Internal variable
uPathCost Internal variable.
uOldHopCount Internal variable.
uHopsFromRoot Internal variable.
mOutIfs Internal variable.
parent Internal variable.
mPathCos Internal variable.
mHopsFromRoot Internal variable.
lsAge Age, in seconds, of this LSR. An LSR is removed from the
database when its age exceeds 3600 seconds.
reserved Reserved for future use.