<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML ><HEAD ><TITLE >st changes</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="The Linux 2.4 SCSI subsystem HOWTO" HREF="index.html"><LINK REL="UP" TITLE="Changes between lk 2.2 and (during) 2.4" HREF="changes.html"><LINK REL="PREVIOUS" TITLE="sr changes" HREF="chgsr.html"><LINK REL="NEXT" TITLE="sg changes" HREF="chgsg.html"></HEAD ><BODY CLASS="sect1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The Linux 2.4 SCSI subsystem HOWTO</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="chgsr.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Appendix B. Changes between lk 2.2 and (during) 2.4</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="chgsg.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="sect1" ><H1 CLASS="sect1" ><A NAME="chgst" ></A >B.4. st changes</H1 ><P > No interface changes. In lk 2.2 the maximum number of extra tape devices that could be added after boot time was limited to 3. This limitation has been removed (leaving a maximum of 32 tape devices as noted earlier). </P ><P > A variant st driver called "osst" to handle early model OnStream tape drives has been added in lk 2.4 . </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="chgsr.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="chgsg.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >sr changes</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="changes.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >sg changes</TD ></TR ></TABLE ></DIV ></BODY ></HTML >