tmsh on 10.2.1

I'd suggest, with the availability of multiple volumes, that this is a highly time consuming and wasteful approach. Regarding v10 to 11 upgrades in general;

Before you consider upgrading from v10 to v11 you should consider the following and change your configuration accordingly;

•Replace the matchclass Command in any iRules with the class match Command.

•Remove any global variable references using :: (double colon) or $:: as these are unnecessary in v10 and not supported in v11.

•Note that Class/Data Group configuration formatting changes; you shouldn’t have to do anything but keep this in mind as a possible troubleshooting target.

•Note that Node configuration formatting changes; you shouldn’t have to do anything but keep this in mind as a possible troubleshooting target, it seems to be a common cause of issues.

•Ensure all service and protocol specifications in your configuration files use a port number, not a service name.

•Anything configured in an Administrative Partition that doesn’t have the path specified in the v10 configuration files, needs that path to be specified in v11; edit your files as necessary.

•The parent id command becomes parent name in v11 and may prevent the configuration from loading post upgrade