I running a test with vSphere 5 using software iSCSI. I first used a network 192.168.1.0 for the iSCSI. I then created a separate network 172.20.0.0.
In the static section I delete the 192.168.1.45:3260 iSCSI server location and I created two new iSCSI server locations with the dynamic discovery 172.20.0.45:3260 and 172.20.0.46:3260. I rescaned the host bus adapter and the 192.168.1.45:3260 is back. I then deleted all iSCSI settings even the software iSCSI HBA, reboot the server, but when I install the iSCSI software HBA the iSCSI server location is back again. I think there is some config file with the iSCSI server location. Is this a known bug in ESX 5? and does anybody know how to remove the the iSCSI forever?
Thanks for the answer,
Greetings Michael Muetstege
PS I test this setting for a migration from vSphere 4.0 to 5.0