<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi guys, I do have two zpools of mirrored vdevs, where each vdev is spread over two LSI 9207-8i HBAs. Is it possible to perform a round-robin FW upgrade on the LSI HBAs, without rebooting the box? I'd like to keep the zpools up while I am performing the upgrade and I thought of breaking the mirrors, performing the FW upgrade on the first 9207, re-attaching the devices and doing the same again for the other half of the zpools vdevs. Has anyone done this before, or is a host reboot mandantory? Thanks, budy <pre class="moz-signature" cols="72"> </pre> </body> </html>