Hi Kent: What the lsiutil does for me is clear the persistent mapping for all of the drives on a card. I don't know of a way to disable the mapping completely (but that does sound like a nice option). Since SUN is reselling this card now (that is how I got my cards), I wonder if they can put in a request to LSI to provide this enhancement?
Paul Kent Watsen wrote: > > Hi Paul, > > Already in my LSI Configuration Utility I have an option to clear the > persistent mapping for drives not present, but then the card resumes > its normal persistent-mapping logic. What I really want is to disable > to persistent mapping logic completely - is the `lsiutil` doing that > for you? > > Thanks, > Kent > > > > Paul Jochum wrote: >> Hi Kent: >> >> I have run into the same problem before, and have worked with LSI and >> SUN support to fix it. LSI calls this "persistant drive mapping", >> and here is how to clear it >> >> 1) obtain the latest version of the program "lsiutil" from LSI. They >> don't seem to have the Solaris versions on their website, but I got >> it by email when entering a ticket into their support system. I know >> that they have a version for Solaris x86 (and I believe a Sparc >> version also). The version I currently have is: "LSI Logic MPT >> Configuration Utility, Version 1.52, September 7, 2007" >> >> 2) Execute the lsiutil program on your target box. >> a) first it will ask you to select which card to use (I have >> multiple cards in my machine, don't know if it will ask if you only >> have 1 card in your box) >> b) then you need to select option 15 (it is a hidden option, not >> shown on the menu) >> c) then you select option 10 (Clear all persistant mappings) >> d) then option 0 multiple times to get out of the program >> e) I normally than reboot the box, and the next time it comes up, >> the drives are back in order. >> e) or (instead of rebooting) option 99, to reset the chip (causes >> new mappings to be established), then option 8 (to verify lower >> target IDs), then "devfsadm". After devfsadm completes, lsiutil >> option 42 should display valid device names (in /dev/rdsk), and >> "format" should find the devices so that you can label them. >> >> Hope this helps. I happened to need it last night again (I normally >> have to run it after re-imaging a box, assuming that I don't want to >> save the data that was on those drives). >> >> Paul Jochum >> >> >> This message posted from opensolaris.org >> _______________________________________________ >> zfs-discuss mailing list >> zfs-discuss@opensolaris.org >> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >> >> >> _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss