how to know the processor bit capacity Post: 302217652

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Operating Systems Solaris how to know the processor bit capacity Post 302217652 by Perderabo on Wednesday 23rd of July 2008 09:08:23 AM

07-23-2008

Administrator Emeritus

Also, anything that says sun4u is a 64 bit system. Ditto for the new sun4v systems. According to my notes, which may or may not be completely accurate...

Code:

				
				
sun1	Motorola 68000		32	Multibus + VMEbus	
sun2	Motorola 68010		32	Multibus + VMEbus	
sun3	Motorola 68020		32	Multibus + VMEbus	
sun3x	Motorola 68030		32	Multibus + VMEbus	
sun4 	1st generation Sparc 	32	VMEbus + P4bus	
sun4c	2st generation Sparc 	32	SBus	c=campus, codename of SPARCstation-1
sun4m	3rd generation Sparc 	32	MBus + SBus	m=multiprocessor   supersparc
sun4d	3rd generation Sparc	32	MBus + Xdbus 	d=dragon, codename of SPARCcenter 2000
sun4u	4th generation Sparc	64	UPAbus + SBus/PCI	u=ultra ultrasparc  
sun4v	ultrasparc T1		64	v=virtualized

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LEARN ABOUT LINUX

fsirand

fsirand(1M)                                               System Administration Commands                                               fsirand(1M)

NAME

       fsirand - install random inode generation numbers

SYNOPSIS

       fsirand [-p] special

DESCRIPTION

       fsirand installs random inode generation numbers on all the inodes on device special, and also installs a file system ID in the superblock.
       This helps increase the security of file systems exported by NFS.

       fsirand must be used only on an unmounted file system that has been checked with fsck(1M) The only exception is that it can be used on  the
       root file system in single-user mode, if the system is immediately re-booted afterwards.

OPTIONS

       -p       Print out the generation numbers for all the inodes, but do not change the generation numbers.

USAGE

       See largefile(5) for the description of the behavior of fsirand when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       fsck(1M), attributes(5), largefile(5)

SunOS 5.10                                                          16 Sep 1996                                                        fsirand(1M)