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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/112982/">http://git.reviewboard.kde.org/r/112982/</a>
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<p style="margin-top: 0;">On October 5th, 2013, 4:01 p.m. UTC, <b>Mark Gaiser</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Tested it.
PRE patch: ~17MB/s
POST patch: ~27MB/s
So in functionality terms this patch makes a file copy from a windows share (note: a linux machine sharing through samba, not an actual windows machine) much faster. However, mounting the same share through CIFS (mount.cifs) gives mu much greater speed with ~86MB/s. Is there anything you can do to make this about equal in speed compared to cifs?</pre>
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<p>On October 5th, 2013, 4:48 p.m. UTC, <b>Dawit Alemayehu</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Can you provide the mount options you used? We use libsmbclient for so there should not be such a large difference. I will have to check if there are known performance issues with libsmbclient itself.</pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Hi Dawit,
I did't provide any mount options besides my username. The actual line:
mount.cifs //<ip> data -o username=mark
Yes, that's all :)</pre>
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<p>- Mark</p>
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<p>On October 5th, 2013, 3:07 p.m. UTC, Dawit Alemayehu wrote:</p>
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<div>Review request for KDE Runtime.</div>
<div>By Dawit Alemayehu.</div>
<p style="color: grey;"><i>Updated Oct. 5, 2013, 3:07 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=176271">176271</a>,
<a href="http://bugs.kde.org/show_bug.cgi?id=291835">291835</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kde-runtime
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The attach patch adds support for the following to kio_smb:
- copyToFile optimization so downloading files from window shares is faster.
- partial download resumption as part of the copyToFile implementation.
- preservation of modified file timstamp. Again as part of the copyToFile implementation.
Note that in this patch the latter two features only apply to "smb" -> "file" downloads. The second part of this patch will that will follow soon will add support for the other half, the "copyFromFile" optimization.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kioslave/smb/kio_smb.h <span style="color: grey">(55efb44)</span></li>
<li>kioslave/smb/kio_smb_dir.cpp <span style="color: grey">(5573266)</span></li>
<li>kioslave/smb/smb.protocol <span style="color: grey">(654bcfb)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/112982/diff/" style="margin-left: 3em;">View Diff</a></p>
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