Switches in same Fabric haven't same Fabric name in etc/san-list.cfg

shadzy
shadzy
in SAN
Hello!
I have two records in etc/san-list.cfg file:
blsw103::BRCD:FABRIC_A
blsw104::BRCD:FABRIC_B
But when hitting /home/stor2rrd/stor2rrd/load.sh - got some errors in log every time:

Mon Jan 29 10:09:35 2018: Switches in same Fabric haven't same Fabric name in etc/san-list.cfg! /home/stor2rrd/stor2rrd/bin/san.pl:242
Mon Jan 29 10:09:35 2018: SAN switch blsw104 has 2 different Fabric names! "FABRIC_A",  "FABRIC_B" /home/stor2rrd/stor2rrd/bin/san.pl:243
Mon Jan 29 10:09:35 2018: Switches in same Fabric haven't same Fabric name in etc/san-list.cfg! /home/stor2rrd/stor2rrd/bin/san.pl:242
Mon Jan 29 10:09:35 2018: SAN switch blsw104 has 2 different Fabric names! "FABRIC_A",  "FABRIC_B" /home/stor2rrd/stor2rrd/bin/san.pl:243

Actually they belongs to different fabrics. All MIBs are enabled on devices:

blsw104:admin> snmpconfig --show mibCapability
FA-MIB: YES
HA-MIB: YES
IF-MIB: YES
BD-MIB: YES
BROCADE-MAPS-MIB: YES
FA-TRAP: YES
        connUnitStatusChange: YES
        connUnitEventTrap: YES
        connUnitPortStatusChange: YES
HA-TRAP: YES
        fruStatusChanged: YES
        cpStatusChanged: YES
        fruHistoryTrap: YES
IF-TRAP: YES
        linkDown: YES
        linkUp: YES
BD-TRAP: YES
        bdTrap: YES
        bdClearTrap: YES
MAPS-TRAP: YES
        mapsTrapAM: YES

 Maybe problem is in their Access Gateway mode? Or what would you advice?

Thanx in advance!

Comments

  • Karel
    Karel
    Hello,

    it looks like they belongs to the same fabric.
    Can you test it via snmpwalk?

    snmpwalk -v 1 -c public blsw103 1.3.6.1.2.1.75.1.1.1
    snmpwalk -v 1 -c public blsw104 1.3.6.1.2.1.75.1.1.1

    fcFeFabricName 1.3.6.1.2.1.75.1.1.1
    description:
    The Name_Identifier of the fabric to which this fabric elementbelongs.
    This object returns the WWN of the primary switch in the fabric.

    Let us know, thanks.
  • shadzy
    shadzy
    Karel,
    actually it does not return anything, maybe because there is no FE-MIB (full list of existing MIBs in topic message).
    These are blade enclosure switches (HPW B-Series, or Brocade 5480) in AG mode, which are not visible from Stor2rrd BNA configuration, so I've added them as separate switches recently - and everything seems ok except fabrics identification 
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