Date: Mon, 25 Mar 1996 16:18:54 -0800 (PST) From: "JULIAN Elischer" <julian@ref.tfs.com> To: rgrimes@GndRsh.aac.dev.com (Rodney W. Grimes) Cc: robsch@robkaos.ruhr.de, freebsd-scsi@freebsd.org, gibbs@freebsd.org Subject: Re: turning on/off DAT compression Message-ID: <199603260018.QAA13216@ref.tfs.com> In-Reply-To: <199603252255.OAA05797@GndRsh.aac.dev.com> from "Rodney W. Grimes" at Mar 25, 96 02:55:06 pm
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there is a compression enable/disable ioctl in teh driver, with the appropriate commands in mt(1) it has never been tested.. > > > Has anyone a script or short program to turn on/off the compression > > mode of a DAT drive? It seems that the 'mt' command doesn't support > > such a command yet. > > If this is done via a mode select then see ``man scsi'', look at > /usr/share/misc/scsi_modes, and get a SCSI command manual for your > drive. > > I have the stuff to turn parity on and off on the Archive/Python DAT > drives, and can easily add any other model selects for this device. > > (Justin, did you ever test my parity scsi mode select???) > > > -- > Rod Grimes rgrimes@gndrsh.aac.dev.com > Accurate Automation Company Reliable computers for FreeBSD >
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