Brocade ISL trunc detection

hovantsev

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/detail-graph-cgi.pl:1040

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

Karel

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 > 1.3.6.1.3.94.1.12.1.5 >tmp/connUnitLinkPortWwnX.txt

snmpwalk -v 1 -c < community string > < switch ip or hostname > 1.3.6.1.3.94.1.12.1.8 >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 https://upload.stor2rrd.com

Karel

hovantsev

your files have been succesfully uploaded to STOR2RRD support.

Uploaded files:

ISL.tar

Total size: 30720 Bytes

Karel

Hello,

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

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

connUnitLinkPortWwnY
ISL- WWN of the remote port.

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


e.g.
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)

Karel