2015-03-17 06:12 AM - edited 2015-03-17 06:24 AM
Have FAS2040 HA and servers with snapdrive ver 6.*. First time planing to do NDU upgrade.
I will appreciate if you can input on this.
Will there be any issue on luns when we reboot the servers first time after the ontap upgrade?
2015-03-17 08:20 AM - edited 2015-03-17 08:21 AM
You have to check the IMT (https://support.netapp.com/matrix) with the current Hosts or Guest OS, Snapdrive version and the target DOT version.
When done, update to the latest snapdrive version and after do a NDU (software update DOT_VERSION_q_image.tgz on both node and then takeover/giveback on both node).
Snapdrive manage only the snapshot creation, not the access lun.