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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@771 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2009-04-14 15:58:27 +00:00
parent d8676c13de
commit 34e030648b
1 changed files with 13 additions and 8 deletions
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21
www/comparison.html
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@@ -83,8 +83,8 @@
<th align="left"> Zero-copy passing data between target and
backend drivers</th> <td> + <sup>
<A HREF="#7">7</A>
</sup></td> <td> +
<sup><A HREF="#8">8</A>
</sup></td> <td> + <sup>
<A HREF="#8">8</A>
</sup> </td> <td> + </td> <td> + </td>
</tr>
<tr>
@@ -211,17 +211,20 @@ SCSI requirements <sup><A HREF="#12">12</A></sup></th> <td> Safe </td> <td> S
<th align="left"> Kernel side BLOCKIO </th> <td> + </td> <td> - </td> <td> + </td> <td> + </td>
</tr>
<tr>
<th align="left"> User space side FILEIO </th> <td> + </td> <td> + </td> <td> - </td> <td> - </td>
<th align="left"> User space FILEIO </th> <td> + </td> <td> + </td> <td> - </td> <td> - </td>
</tr>
<tr>
<th align="left"> SCSI pass-through </th> <td> + </td> <td> - </td> <td> - </td> <td> Single initiator only, not enforced
<sup><A HREF="#15">15</A></sup></td>
</tr>
<tr>
<th align="left"> Zero-copy data read/write to backstorage</th> <td>BLOCKIO, pass-
through <sup>
<th align="left"> Zero-copy data read/write to backstorage</th> <td>BLOCKIO, user space
FILEIO in O_DIRECT mode,
pass-through <sup>
<A HREF="#16">16</A>
</sup></td> <td> - </td> <td> BLOCKIO </td> <td> BLOCKIO, pass-
</sup></td> <td> - <sup>
<A HREF="#8">8</A>
</sup> </td> <td> BLOCKIO </td> <td> BLOCKIO, pass-
through </td>
</tr>
<tr>
@@ -262,7 +265,9 @@ devices</th> <td> - </td> <td>Experimental</td> <td> - </td> <td> - </t
<tr>
<th align="left"> Zero-copy data send/receive</th> <td> Send only<sup>
<A HREF="#17">17</A>
</sup> </td> <td> None </td> <td> Send only</td> <td> Send only </td>
</sup> </td> <td> None <sup>
<A HREF="#8">8</A>
</sup> </td> <td> Send only</td> <td> Send only </td>
</tr>
<tr>
<th align="left"> Multiple connections per session (MS/C) </th> <td> - </td> <td> - </td> <td> - </td> <td> + </td>
@@ -363,7 +368,7 @@ reinstatement <sup><A HREF="#18">18</A></sup></th> <td> Safe </td> <td> Not s
<a href="http://www.mail-archive.com/linux-scsi@vger.kernel.org/msg06911.html">
http://www.mail-archive.com/linux-scsi@vger.kernel.org/msg06911.html</a></p>
<p><A NAME="16"></A> 16. Proposal how to implement zero-copy FILEIO in SCST you can find in <a href="contributing.html">
<p><A NAME="16"></A> 16. You can find proposal how to implement zero-copy FILEIO in SCST on the <a href="contributing.html#ZC_READ">
Contributing</a> page.</p>
<p><A NAME="17"></A> 17. Doesn't need any kernel patch, except in case, when used with user space backend.</p>