<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000'><font face="arial, helvetica, sans-serif"><span style="font-size: 12pt;">You said you didn't have to use NTFS, so how about keeping your rsync and use an encrypted Linux filesystem on the flash drive?</span></font><div><font face="arial, helvetica, sans-serif">Scott</font></div><div><font face="arial, helvetica, sans-serif"><br></font></div><div><font face="arial, helvetica, sans-serif">e.g. </font><span style="font-family: arial, helvetica, sans-serif;">https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting_a_non-root_file_system</span></div><div><br><hr id="zwchr" style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 12pt;"><div style="color: rgb(0, 0, 0); font-family: Helvetica, Arial, sans-serif; font-size: 12pt; font-weight: normal; font-style: normal; text-decoration: none;"><b>From: </b>"Edward Holcroft" <eholcroft@mkainc.com><br><b>To: </b>"Atlanta Linux Enthusiasts" <ale@ale.org><br><b>Sent: </b>Wednesday, April 22, 2015 4:55:48 PM<br><b>Subject: </b>Re: [ale] Duplicity very slow<br><br><div dir="ltr"><div class="gmail_default" style="font-size:small">Maybe I should bite the bullet, do a full backup for as long as it takes, and then see how long a differential takes. If differentials are reasonably quick, then I don't have a problem ... I guess. Maybe it is just to do with those initial calcs ... still, compared to plain old rsync, seems a heavy price to pay for just adding encryption.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">ed</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 22, 2015 at 4:21 PM, James Sumners <span dir="ltr"><<a href="mailto:james.sumners@gmail.com" target="_blank">james.sumners@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I don't know. It is calculating and bookkeeping a lot of information. I have a similarly sized data set that initially took a few hours to backup, but last night the differential finished like so:<div><br></div><div>Last full backup date: Wed Feb 11 03:00:02 2015<br></div><div><div>--------------[ Backup Statistics ]--------------</div><div>StartTime 1424592003.05 (Sun Feb 22 03:00:03 2015)</div><div>EndTime 1424592518.80 (Sun Feb 22 03:08:38 2015)</div><div>ElapsedTime 515.75 (8 minutes 35.75 seconds)</div><div>SourceFiles 460585</div><div>SourceFileSize 55388454783 (51.6 GB)</div><div>NewFiles 648</div><div>NewFileSize 192290501 (183 MB)</div><div>DeletedFiles 1418</div><div>ChangedFiles 263</div><div>ChangedFileSize 409429060 (390 MB)</div><div>ChangedDeltaSize 0 (0 bytes)</div><div>DeltaEntries 2329</div><div>RawDeltaSize 192139628 (183 MB)</div><div>TotalDestinationSizeChange 33816251 (32.2 MB)</div><div>Errors 0</div><div>-------------------------------------------------</div></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><span class=""><div class="gmail_quote">On Wed, Apr 22, 2015 at 3:08 PM, Edward Holcroft <span dir="ltr"><<a href="mailto:eholcroft@mkainc.com" target="_blank">eholcroft@mkainc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div style="font-size:small"><div>This is what I got local drive to local drive test (no USB involved). This seems impossibly slow.</div><div><br></div><div>StartTime 1429713308.46 (Wed Apr 22 10:35:08 2015)</div><div>EndTime 1429728281.54 (Wed Apr 22 14:44:41 2015)</div><div>ElapsedTime 14973.08 (4 hours 9 minutes 33.08 seconds)</div><div>SourceFiles 52736</div><div>SourceFileSize 98274663358 (91.5 GB)</div><div>NewFiles 52736</div><div>NewFileSize 98274663358 (91.5 GB)</div><div>DeletedFiles 0</div><div>ChangedFiles 0</div><div>ChangedFileSize 0 (0 bytes)</div><div>ChangedDeltaSize 0 (0 bytes)</div><div>DeltaEntries 52736</div><div>RawDeltaSize 98251115454 (91.5 GB)</div><div>TotalDestinationSizeChange 92760516730 (86.4 GB)</div><div>Errors 0</div><div><br></div></div></div><div class="gmail_extra"><br></div></blockquote></div><div><br></div></span><span class="">-- <br><div><div dir="ltr"><div><div dir="ltr"><div>James Sumners<br><a href="http://james.sumners.info/" target="_blank">http://james.sumners.info/</a> (technical profile)</div><div><a href="http://jrfom.com/" target="_blank">http://jrfom.com/</a> (personal site)</div><div><a href="http://haplo.bandcamp.com/" target="_blank">http://haplo.bandcamp.com/</a> (band page)</div></div></div></div></div>
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