NORTON(8)NORTON(8)NAMEnorton - Coda File System RVM debugger
SYNOPSISnorton RVM_log RVM_data RVM_data_length
DESCRIPTIONnorton is a utility program that allows you to display Coda file server
structures that are stored in RVM. Eventually, norton will be a full
special purpose debugger that allows you to manipulate the structures
as well. nortons command interface uses the gnu readline library which
features Emacs style command editting as well as maintaining a command
history. Command completion is also supported by using <tab> and
<esc>-?.
The available commands are:
show directory volid vnum uniqifier
Lists the contents of the directory indicated by
volid.vnum.uniqifier. Each entries vnode number and uniquifier
are also listed.
delete name volid vnum uniqifier file flag
Remove file from the directory specified by volid.vnode.uniqi‐
fier. If flag is nonzero the linkcount of the directory is
reduced by one.
NOTE: delete name does not do anything to the vnodes associated
with file, you must remove the vnodes by hand or update their
link count.
delete volume volid
Mark a volume with a "destroyme" flag, so that the salvager will
destroy it on the next server startup.
rename volume name|volid newname
Rename a volume replica.
examine addr len
Print len bytes starting from addr in hex and ascii.
list volumes
Display a list of all the volumes on the server. This list
includes the volume index, name, number, and type.
show free large | small
Display all of the vnodes on either the large or small free
vnode list.
show heap
Display RVM heap usage.
show index volname | volid
Display the RVM index of the given volume name or number.
show vnode volid vnode | ? uniqifier
Show the specified vnode. If an ? is given rather than a vnode
number, all of the volumes vnode lists are searched for a vnode
with a matching uniquifier.
show volume volname | volid
Show a summary of the specified volume.
show volumedetails volname | volid
Show all of the RVM state of the specified volume.
create name parent_volid parent_vnode parent_uniqifier name child_vnode
child_uniqifier
Insert a vnode in a directory. The parent fid gives the direc‐
tory in which name is to be inserted. The child fid refers to
the child vnode. The link count of the directory is increased if
the child is a directory vnode.
x addr len
Print len bytes starting from addr in hex and ascii. An alias
for examine.
AUTHORS
· Joshua Raiff, 1995, Created
· Peter Braam, 1997, new features
Coda Distributed File System 25 April 2005 NORTON(8)
