I had a system that I was testing zfs on using EMC Luns to create a striped zpool without using the multi-pathing software PowerPath. Of coarse a storage emergency came up so I lent this storage out for temp storage and we're still using. I'd like to add PowerPath to take advanage of the multi-pathing in case I lose and SFP (or entire switch for that matter) but I'm not exactly sure what I can do.
So my zpool currently looks like: ###################################################### # zpool status -v pool: myzfs state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM myzfs ONLINE 0 0 0 1234567890 ONLINE 0 0 0 1234567891 ONLINE 0 0 0 ####################################################### So how would I change the path after I install PowerPath to use the multi-path? So 1234567890 would be equal to /dev/dsk/emcpower1 and 1234567891 would be equal to /dev/dsk/emcpower2. In the end it would look like: ###################################################### # zpool status -v pool: myzfs state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM myzfs ONLINE 0 0 0 emcpower1 ONLINE 0 0 0 emcpower1 ONLINE 0 0 0 ####################################################### I would image (because I haven't tried it yet) that it would require using zfs export/import in order to make this happen. Has anyone tried this? Am I fubar? Thanks for the help! Great forum btw... -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss