diff options
Diffstat (limited to 'bin/chio/chio.1')
| -rw-r--r-- | bin/chio/chio.1 | 95 |
1 files changed, 79 insertions, 16 deletions
diff --git a/bin/chio/chio.1 b/bin/chio/chio.1 index 056c43a..e1cbad9 100644 --- a/bin/chio/chio.1 +++ b/bin/chio/chio.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: $ +.\" $NetBSD: chio.1,v 1.4 1997/10/02 00:41:25 hubertf Exp $ .\" .\" Copyright (c) 1996 Jason R. Thorpe <thorpej@and.com> .\" All rights reserved. @@ -30,18 +30,19 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: chio.1,v 1.5 1998/05/06 06:49:52 charnier Exp $ +.\" $Id: chio.1,v 1.6 1998/06/04 21:05:19 steve Exp $ .\" -.Dd April 2, 1996 +.Dd May 14, 1998 .Dt CHIO 1 .Os .Sh NAME .Nm chio .Nd medium changer control utility .Sh SYNOPSIS -.Nm chio +.Nm .Op Fl f Ar changer .Ar command +.Op Fl <flags> .Ar arg1 .Ar arg2 .Oo @@ -49,7 +50,7 @@ .Oc .Oc .Sh DESCRIPTION -.Nm Chio +.Nm is used to control the operation of medium changers, such as those found in tape and optical disk jukeboxes. .Pp @@ -92,7 +93,7 @@ would be .Pp .Sh SUPPORTED COMMANDS .Bl -tag -width indent -.It Xo Nm chio move +.It Xo Nm move .Ar <from ET> <from EU> <to ET> <to EU> .Op Ar inv .Xc @@ -103,7 +104,7 @@ to If the optional modifier .Pa inv is specified, the media unit will be inverted before insertion. -.It Xo Nm chio exchange +.It Xo Nm exchange .Ar <src ET> <src EU> <dst1 ET> <dst1 EU> .Op Ar <dst2 ET> <dst2 ET> .Op Ar inv1 @@ -133,10 +134,10 @@ and respectively. .Pp Note that not all medium changers support the -.Nm exchange +.Ic exchange operation; The changer must have multiple free pickers or emulate multiple free pickers with transient storage. -.It Xo Nm chio position +.It Xo Nm position .Ar <to ET> <to EU> .Op Ar inv .Xc @@ -147,23 +148,82 @@ If the optional modifier is specified, the media unit will be inverted before insertion. .Pp Note that not all changers behave as expected when issued this command. -.It Nm chio params +.It Nm params Report the number of slots, drives, pickers, and portals in the changer, and which picker unit the changer is currently configured to use. -.It Nm chio getpicker +.It Nm getpicker Report which picker unit the changer is currently configured to use. -.It Xo Nm chio setpicker +.It Xo Nm setpicker .Ar <unit> .Xc Configure the changer to use picker .Pa <unit> . -.It Xo Nm chio status +.Pp +.It Xo Nm ielem +.Op Pa <timeout> +.Xc +Perform an \fBINITIALIZE ELEMENT STATUS\fR +operation on the changer. The optional +.Pa <timeout> +parameter may be given to specify a timeout in seconds for the +operations. This may be used if the operation takes unusually long +because of buggy firmware or the like. +.It Xo Nm voltag +.Op Fl fca +.Ar <ET> +.Ar <EU> +.Op Ar <label> +.Op Ar <serial> +.Xc +Change volume tag for an element in the media changer. This command +is only supported by few media changers. If it is not supported by a +device, using this command will usually result in a "Invalid Field in +CDB" error message on the console. +.Pp +If the +.Fl c +flag is specified, the volume tag of the specified element is +cleared. If the +.Fl f +flag is specified, the volume tag is superceded with the specified +volume tag even if a volume tag is already defined for the element. +It is an error to not specify the +.Fl f +flag when trying to set a label for an element which already has +volume tag information defined. +.Pp +The command works with the primary volume tag or, if the +.Fl a +flag is given, with the alternate volume tag. +.It Xo Nm status +.Op Fl vVsSbIa .Op Ar <type> .Xc Report the status of all elements in the changer. If .Pa <type> is specified, report the status of all elements of type .Pa <type> . +.It Fl v +Print the primary volume tag for each loaded medium, if any. The volume +tag is printed as \fB<LABEL:SERIAL>\fR. +.It Fl V +Print the alternate volume tag for each loaded medium, if any. +.It Fl s +Print the additional sense code and additional sense code qualifier for +each element. +.It Fl S +Print the element source address for each element. +.It Fl b +Print SCSI bus information for each element. Note that this information +is valid only for drives. +.It Fl I +Print the internal element addresses for each element. The internal +element address is not normally used with this driver. It is reported +for diagnostic purposes only. +.It Fl a +Print all additional information (as in +.Fl vVsSba +). .El .Pp The status bits are defined as follows: @@ -181,6 +241,7 @@ Element supports passing media (exporting) to an outside human operator. .It INENAB Element supports receiving media (importing) from an outside human operator. .El +.Pp .Sh EXAMPLES .Bl -tag -width indent .It Nm chio move slot 3 drive 0 @@ -195,11 +256,13 @@ default changer device .El .Sh SEE ALSO .Xr mt 1 , -.Xr ch 4 , -.Xr mount 8 +.Xr mount 8 . .Sh AUTHORS The .Nm program and SCSI changer driver were written by .An Jason R. Thorpe Aq thorpej@and.com -for And Communications, http://www.and.com/ +for And Communications, http://www.and.com/. +.br +Additional work by +.An Hans Huebner Aq hans@artcom.de |
