NAME

jctrl − Perform sysadmin duties on Jaquith system. 

SYNOPSIS

jctrl -cmd command [-vol volumeId] [-dev device] [-v] [-slot slotnumber] [-root rootpath] [-robot robotName]

OPTIONS

−cmdOne of the following commands must be given as an argument to -cmd:

insert -- Add a new volume to the jukebox
remove -- Remove a volume from the jukebox
load -- Load a volume into a reader
unload -- Unload a volume from a reader
readlabel -- Read a volume label
listvols -- Read all the volume labels
move -- Move the robot arm
msg -- Put message on robot front panel
opendoor -- Unlock the jukebox door

−vol volumeIdThe source volume Id. 

−dev deviceThe name of the reader device. 

−slot slotnumber
The home location of the volume.

−vTurn on verbose mode which prints status during operation. 

−root rootpathSpecify root of index tree. 

−robot robotName
Name of jukebox robot device.

DESCRIPTION

Jctrl is a system manager’s utility for the Jaquith system.  It provides offline control over the physical jukebox. 
 

Jctrl attempts to keep track of any volumes that are moved so that Jaquith’s view of the world matches reality.  Therefore the user is prompted with tedious questions throughout. 
 

Jctrl is not network-aware since it is not for use by clients. It assumes that it has direct access to the jukebox; Results are indeterminate if jmgr is running. 
 

BUGS

None known. 
 

SEE ALSO

jaquith jmgr jls jstat jput jget jcopy jclean jbuild
 

KEYWORDS

jaquith archive

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