Question about the iSCSI session timeout mentioned in the 2013.1.1 Readme file
In the README file for the latest 2013.1.1 release we have:
iSCSI clients should not have a too-short session replacement timeout value
Some iSCSI clients configure a default session replacement timeout value or connection retry timeout value that is too short, and can lead to timeouts during cluster takeover and failback scenarios particularly when there are very large numbers of logical units and/or shares exported. It is recommended that the iSCSI session replacement timeout or connection timeout value be set to at least 240 seconds; this is a configuration option that should be applied on the client side - there is nothing on the appliance server that needs to be changed. Please consult the appropriate client software documentation to modify this configuration setting