Brocade ISL trunc detection

Hello all.
I have a problem with SAN switches brocade 6520. The stor2rrd do not detect ISL ports configured in trinc mode. Configuration tab shows 0 ISL ports. The ILS tab shows: the error happend.
error-cgi.log has errors:
totals:ISL:totals:san_isl_data_in:0: SAN SWITCH totals:ISL:san_isl_data_in:y: Can't open /home/lpar2rrd/stor2rrd/tmp/SAN-totals/san_isl_data_in-y.cmd /home/lpar2rrd/stor2rrd/bin/

Any ideas how to configure stor2rrd to work with ISL in trunc mode?


  • Hello,

    ISL ports are searched automatically.
    Can you send us some outputs for debugging?

    cd /home/lpar2rrd/stor2rrd/
    cat data/*/PORTS.cfg >tmp/PORTS.cfg-all

    snmpwalk -v 1 -c < community string > < switch ip or hostname > >tmp/connUnitLinkPortWwnX.txt

    snmpwalk -v 1 -c < community string > < switch ip or hostname > >tmp/connUnitLinkPortWwnY.txt

    tar cvf tmp/ISL.tar tmp/connUnitLinkPortWwnY.txt tmp/connUnitLinkPortWwnX.txt tmp/PORTS.cfg-all
    gzip tmp/ISL.tar

    Send us tmp/ISL.tar.gz via

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  • Hello,

    probably you have not configured all switches from your SAN environment.
    You must have configured both ends of the ISL lines in stor2rrd.

    This is the WWN of the port to which the device is connected.

    ISL- WWN of the remote port.

    cat data/*/PORTS.cfg
    all configured ports in stor2rrd

    ISL from port (connUnitLinkPortWwnX):
    1: XX XX XX XX XX XX XX 8B = switch : xx_xxx_102, port0, WWN: XXXXXXXXXXXXXX8B

    his remote port (connUnitLinkPortWwnY):
    1: XX XX XX XX XX XX XX C0 = not found in stor2rrd (data/*/PORTS.cfg)

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