clri(8) [netbsd man page]

CLRI(8) 						    BSD System Manager's Manual 						   CLRI(8)

NAME

     clri -- clear an inode

SYNOPSIS

     clri special_device inode_number ...

DESCRIPTION

     clri is obsoleted for normal file system repair work by fsck(8).

     clri zeros out the inodes with the specified inode number(s) on the filesystem residing on the given special_device.  The fsck(8) utility is
     usually run after clri to reclaim the zero'ed inode(s) and the blocks previously claimed by those inode(s).  Both read and write permission
     are required on the specified special_device.

     The primary purpose of this routine is to remove a file which for some reason is not being properly handled by fsck(8).  Once removed, it is
     anticipated that fsck(8) will be able to clean up the resulting mess.

SEE ALSO

     fsck(8), fsdb(8)

BUGS

     If the file is open, the work of clri will be lost when the inode is written back to disk from the inode cache.

BSD
								  April 19, 1994							       BSD

clri(1M)						  System Administration Commands						  clri(1M)

NAME

       clri, dcopy - clear inode

SYNOPSIS

       clri [-F FSType] [-V] special i-number

       dcopy [-F FSType] [-V] special i-number

DESCRIPTION

       clri  writes  zeros  on the inodes with the decimal i-number on the file system stored on  special. After  clri, any blocks in the affected
       file show up as missing in an  fsck(1M) of special.

       Read and write permission is required on the specified file system device. The inode becomes allocatable.

       The primary purpose of this routine is to remove a file that for some reason appears in no directory. If it is used to zap  an  inode  that
       does  appear  in  a directory, care should be taken to track down the entry and remove it. Otherwise, when the inode is reallocated to some
       new file, the old entry will still point to that file. At that point, removing the old entry will destroy the new file. The new entry  will
       again point to an unallocated inode, so the whole cycle is likely to be repeated again and again.

       dcopy is a symbolic link to clri.

OPTIONS

       -F FSType    Specify  the   FSType on which to operate. The  FSType should either be specified here or be determinable from  /etc/vfstab by
		    matching  special with an entry in the table, or by consulting /etc/default/fs.

       -V	    Echo the complete command line, but do not execute the command. The command line is generated by using the options	and  argu-
		    ments  provided  by the user and adding to them information derived from /etc/vfstab. This option should be used to verify and
		    validate the command line.

USAGE

       See largefile(5) for the description of the behavior of clri and dcopy when encountering files greater than or equal  to  2  Gbyte  (  2^31
       bytes).

FILES

       /etc/default/fs	  Default local file system type

       /etc/vfstab	  List of default parameters for each file system

ATTRIBUTES

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

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

SEE ALSO

       fsck(1M), vfstab(4), attributes(5), largefile(5)

NOTES

       This command might not be supported for all FSTypes.

SunOS 5.11							    16 Sep 1996 							  clri(1M)