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Command: vfragpg | Section: 8 | Source: Digital UNIX | File: vfragpg.8.gz
vfragpg(8) System Manager's Manual vfragpg(8)
NAME
vfragpg - prints a single header page of a frag file
SYNOPSIS
/sbin/advfs/vfragpg special page_LBN
Specifies the block special device name, such as /dev/rz2c. Specifies
the logical block number of the page.
DESCRIPTION
The vfragpg command allows you to see the structure of a single header
page in a frag file.
Use showfile -x /usr/.tags/1 to locate the logical block number of the
page.
RESTRICTIONS
You must have root user privileges to access this command.
EXAMPLES
The following example shows the headers for the frag file with logical
block number 10672 on the device /dev/rz3a:
# vfragpg /dev/rz3a 10672
self 0 nextFreeGrp -1 fragType 6 freefrgs 14 ver 1
frag on free list : 43, nextFree = 49 frag on free list : 49,
nextFree = 55 frag on free list : 55, nextFree = 61 frag on
free list : 61, nextFree = 67 frag on free list : 67, nextFree
= 73 frag on free list : 73, nextFree = 79 frag on free list :
79, nextFree = 85 frag on free list : 85, nextFree = 91 frag
on free list : 91, nextFree = 97 frag on free list : 97,
nextFree = 103 frag on free list : 103, nextFree = 109 frag on
free list : 109, nextFree = 115 frag on free list : 115, nextFree
= 121 frag on free list : 121, nextFree = -1 #
RELATED INFORMATION
advfs(4), showfile(8), shfragbf(8) delim off
vfragpg(8)