https://gunkies.org/index.php?action=history&feed=atom&title=CDU-710%2FM_disk_controller
CDU-710/M disk controller - Revision history
2026-05-17T22:35:07Z
Revision history for this page on the wiki
MediaWiki 1.30.1
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Jnc: +New category
2024-01-12T22:05:41Z
<p>+New category</p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 22:05, 12 January 2024</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category: UNIBUS Storage Controllers]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category: UNIBUS Storage Controllers]]</div></td></tr>
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https://gunkies.org/w/index.php?title=CDU-710/M_disk_controller&diff=19937&oldid=prev
Jnc: +cat
2018-12-16T23:08:59Z
<p>+cat</p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 23:08, 16 December 2018</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://github.com/abs0/4.3BSD-Quasijarus 4.3BSD-Quasijarus with fixes on github]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://github.com/abs0/4.3BSD-Quasijarus 4.3BSD-Quasijarus with fixes on github]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.classiccmp.org/pipermail/cctalk/2017-January/030798.html 4.3BSD boot bug]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.classiccmp.org/pipermail/cctalk/2017-January/030798.html 4.3BSD boot bug]</div></td></tr>
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https://gunkies.org/w/index.php?title=CDU-710/M_disk_controller&diff=12898&oldid=prev
Jnc: /* External links */ Add github lkink
2017-01-04T13:47:55Z
<p><span dir="auto"><span class="autocomment">External links: </span> Add github lkink</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 13:47, 4 January 2017</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://bitsavers.org/pdf/cmd/CDU-710_Brochure.pdf Brochure]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://bitsavers.org/pdf/cmd/CDU-710_Brochure.pdf Brochure]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://github.com/abs0/4.3BSD-Quasijarus 4.3BSD-Quasijarus with fixes on github]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.classiccmp.org/pipermail/cctalk/2017-January/030798.html 4.3BSD boot bug]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.classiccmp.org/pipermail/cctalk/2017-January/030798.html 4.3BSD boot bug]</div></td></tr>
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https://gunkies.org/w/index.php?title=CDU-710/M_disk_controller&diff=12893&oldid=prev
Jnc: Upload bug fix from CCTalk
2017-01-03T15:42:12Z
<p>Upload bug fix from CCTalk</p>
<p><b>New page</b></p><div>The '''CDU-710/M''' is a [[UNIBUS]] [[SCSI]] disk controller made by [[CMD Technology Inc.]]. It fits in a [[DEC card form factor|quad]] [[Small Peripheral Controller]] slot. It support's [[DEC]]'s [[Mass Storage Control Protocol]].<br />
<br />
==4.3BSD Quasijarus bootstrap bug==<br />
<br />
When booting [[4.3 BSD Quasijarus]], there is a bug (although <br />
[[VMS]], [[NetBSD]] revisions above 1.6 or so, and [[Ultrix-32]] all boot fine); it hangs inside udcmd() in sys/vaxstand/uda.c.<br />
<br />
The fix is to change line 155 from:<br />
<br />
if(u->uda_ca.ca_rspint == 0)<br />
<br />
to:<br />
<br />
if(u->uda_ca.ca_rspdc & MSCP_OWN)<br />
<br />
Re-build the bootstrap, and then run [[disklabel]] to update the copy on the disk.<br />
<br />
==External links==<br />
<br />
* [http://bitsavers.org/pdf/cmd/CDU-710_Brochure.pdf Brochure]<br />
* [http://www.classiccmp.org/pipermail/cctalk/2017-January/030798.html 4.3BSD boot bug]</div>
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