Overview: The Next Generation Mass Storage Stack (September 2009)

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iofind(1M)
Finds references to legacy view in system files, and optionally updates them to agile
view.
Syntax: iofind [-h] [[-n|-H] [-f file] [-d directory [-i
filelist]] [-R [-p] [-F]]]
-h Help
-n Searches for legacy DSF names
-H Searches for legacy hardware paths
-f file Searches for DSFs or hardware paths contained in the
named file
-d directory Limits recursive search to the named directory
-i filelist Limits search to the named ASCII files
-R Replaces legacy DSFs with persistent ones
-p Previews changes
-F Forces changes without user input
iobind(1M)
Changes driver bound to a LUN.
Syntax: iobind -H hw_path -M driver [-I instance] [-f]
-H hw_path LUN hardware path
-M driver Driver name
-I instance Instance number
-f Force
io_redirect_dsf(1M)
Redirects a DSF to a new device.
Syntax: io_redirect_dsf -H old_hw_path -N new_hw_path
-H old_hw_path LUN hardware path of replaced disk
-N new_hw_path LUN hardware path of replacement disk
Alternate Syntax: io_redirect_dsf -d old_dsf_name -n new_dsf_name
-d old_dsf_name Persistent DSF of replaced disk
-n new_dsf_name Persistent DSF of replacement disk
Existing Commands with New Options
Command Usage
ioscan(1M)
Scans an I/O system.
-N Displays the agile view (shows LUN and lunpath hardware
paths and persistent DSFs instead of the legacy
representations)
-P property_name Displays property property_name
-m dsf [dsfname] Displays mapping of persistent DSF to legacy DSFs
-m hwpath [-H hwpath]
Displays mapping of legacy hardware paths to their lunpath
hardware paths and LUN hardware paths
-m lun Displays mapping of a LUN hardware path to its lunpath
hardware paths
-e Displays EFI device paths (on Integrity Servers) or BCH device
paths (on PA Servers)
-s Displays stale I/O nodes
-b Initiates deferred binding
-r Reverses a deferred binding
-B Lists deferred bindings
-U Scans all unclaimed I/O nodes