Scott Moseman wrote:
Thanks for the follow-up. I have each initiator setup with access to the SAN. The NIC is accessing /dev/sdb and the HBA is accessing /dev/sdc. I can mount either (or both) and access the data on the SAN volume.
Yeah, the iscsi bits looks fine. You will have a /dev/sdX for the nic and one of the HBA.
When you start multipath, multipath should then create one multipath device from those two scsi ones.
# rpm -qa | grep multipath device-mapper-multipath-0.4.5-16.1.RHEL4 # /etc/init.d/multipathd status multipathd (pid 15929) is running... I'm following the instructions on Red Hat's KB to setup the multipath.conf file. The modprobes were successful, the service started, but... # multipath -v2 error calling out /sbin/scsi_id -g -u -s /block/sda ...with /dev/sda being my physical hard drive. dmesg output says: device-mapper: dm-multipath: error getting device device-mapper: error adding target to table
So are you asking about the errors from /dev/sda being accessed by multipath, or are you looking for help on adding the iscsi disks to a multipath device or both :)
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