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sysdef(8)

System Administration Commands                                       sysdef(8)



NAME
       sysdef - output system definition

SYNOPSIS
       /usr/sbin/sysdef [-i] [-n namelist]


       /usr/sbin/sysdef [-h] [-d] [-i] [-D]

DESCRIPTION
       The  sysdef  utility  outputs  the current system definition in tabular
       form. It lists all hardware devices, as well as pseudo devices,  system
       devices,  loadable  modules,  and the values of selected kernel tunable
       parameters.


       It generates the output by analyzing the named bootable operating  sys‐
       tem  file  (namelist) and extracting the configuration information from
       it.


       The default system namelist is /dev/kmem.

OPTIONS
       -i             Prints the  configuration  information  from  /dev/kmem.
                      This  is  the  default and only needs to be specified if
                      the configuration information from  both  /dev/kmem  and
                      the system file specified with the "-n  namelist" option
                      is needed.


       -n namelist    Specifies a namelist other than the default (/dev/kmem).
                      The  namelist specified must be a valid bootable operat‐
                      ing system.


       -h             Prints the identifier of the current host  in  hexadeci‐
                      mal.  If sysdef  -h is executed within a non-global zone
                      and the zone emulates a host identifier, then the zone's
                      host  identifier  is  printed. This numeric value is not
                      guaranteed to be unique.


       -d             The output includes the configuration of system  periph‐
                      erals formatted as a device tree.


       -D             For  each  system peripheral in the device tree, display
                      the name of the device driver used to manage the periph‐
                      eral.


EXAMPLES
       Example 1 Sample output format



       The following example displays the format of the sysdef  -d output:


         example% sysdef -d
         Node 'SUNW,Ultra-5_10', unit #-1
             Node 'packages', unit #-1 (no driver)
                 Node 'terminal-emulator', unit #-1 (no driver)
                 Node 'deblocker', unit #-1 (no driver)
                 Node 'obp-tftp', unit #-1 (no driver)
                 Node 'disk-label', unit #-1 (no driver)
                 Node 'SUNW,builtin-drivers', unit #-1 (no driver)
                 Node 'sun-keyboard', unit #-1 (no driver)
                 Node 'ufs-file-system', unit #-1 (no driver)
             Node 'chosen', unit #-1 (no driver)
             Node 'openprom', unit #-1 (no driver)
                 Node 'client-services', unit #-1 (no driver)
             Node 'options', unit #0
             Node 'aliases', unit #-1 (no driver)
             Node 'memory', unit #-1 (no driver)
             Node 'virtual-memory', unit #-1 (no driver)
             Node 'pci', unit #0
                 Node 'pci', unit #0
                     Node 'ebus', unit #0
                         Node 'auxio', unit #-1 (no driver)
                         Node 'power', unit #0
                         Node 'SUNW,pll', unit #-1 (no driver)
                         Node 'se', unit #0 (no driver)
                         Node 'su', unit #0
                         Node 'su', unit #1
                         Node 'ecpp', unit #-1 (no driver)
                         Node 'fdthree', unit #0
                         Node 'eeprom', unit #-1 (no driver)
                         Node 'flashprom', unit #-1 (no driver)
                         Node 'SUNW,CS4231', unit #0 (no driver)
                     Node 'network', unit #0
                     Node 'SUNW,m64B', unit #0
                     Node 'ide', unit #0
                         Node 'disk', unit #-1 (no driver)
                         Node 'cdrom', unit #-1 (no driver)
                         Node 'sd', unit #1
                         Node 'dad', unit #1
                 Node 'pci', unit #-1 (no driver)
             Node 'SUNW,UltraSPARC-IIi', unit #-1 (no driver)
             Node 'pseudo', unit #0

         [output truncated]


FILES
       /dev/kmem    default operating system image


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Availabilitysystem/core-os


SEE ALSO
       hostid(1), nlist(3ELF), attributes(7), zones(7), prtconf(8)



Oracle Solaris 11.4               25 Feb 2009                        sysdef(8)
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