Mind running a verify on the final result from 4? Post the logs if there are any differences.
On Sat, May 10, 2014 at 3:41 AM, Rodrigo Alvarez < [email protected]> wrote: > Question #248111 on Duplicity changed: > https://answers.launchpad.net/duplicity/+question/248111 > > Status: Answered => Open > > Rodrigo Alvarez is still having a problem: > Dear Edso, > > I ran another test after updating to duplicity 0.23 and the issue > persists. > > 1. I upgraded duplicity, cleaned all out cache and tmp directories and ran > a backup. > 2. Ran verify > 3. Ran a 2nd backup pass > 4. Ran a 3rd backup pass. > > On the 2nd backup pass, I still observed that about ~180 GB of data was > re-added (as listed in the log and confirmed by looking at the volumes), > even though the 1st pass (and now the verify) state that those files > where there. The 3rd pass behaved as expected and did not add any > additional files or data. > > You had previously asked about which file system I'm running. I have > ext4 on both source and destination. > > I've uploaded a new set of logs (~6MB) )to > http://sira.duckdns.org/temp/duplicity_logs_photos_bakup_2014_05_08.tar.gz > > Poking into the code, I found that the comparison that triggers the > 'delta add' is happening around line 172 of > pyshared/duplicity/diffdir.py, but without much context, I'm worry to > launch into a hacking spree. I'd be happy to add any debug statements > and rerun. > > Best, > > +R > > On May 7, 2014, at 2:47 AM, edso <[email protected]> > wrote: > > > Your question #248111 on Duplicity changed: > > https://answers.launchpad.net/duplicity/+question/248111 > > > > edso proposed the following answer: > > On 07.05.2014 11:21, edso wrote: > >> Question #248111 on Duplicity changed: > >> https://answers.launchpad.net/duplicity/+question/248111 > >> > >> edso proposed the following answer: > >> On 07.05.2014 11:06, Rodrigo Alvarez wrote: > >>> Question #248111 on Duplicity changed: > >>> https://answers.launchpad.net/duplicity/+question/248111 > >>> > >>> Rodrigo Alvarez posted a new comment: > >>> Hi Edso, Thanks for the follow up. > >>> > >>> I looked at the commutative file size of all the duplicity-inc* volumes > >>> from my second pass and `du -hs` reports 177GB; Not what we'd expect > >>> from rdiff/librsync rolling checksums. I've upgraded to duplicity > >>> 0.63, cleared all volumes, caches and temp files and launched a new > >>> backup set. I'll report back in a couple of days to see if this > fixes > >>> the "Comparing to None" issue. > >>> > >> > >> hmm, usually the changed size is reflected in the incr bkp size. but in > >> your case it also stated lot's of new files, so your finding seems > >> consequential. > >> > >> TIP: > >> do a verify between the runs! it'll inform you if it thinks there were > changes. > >> > > > > ok, just had another look at my duplicity stats. i confused > ChangedFileSize with RawDeltaSize > > it's pretty self explanatory, but i add some hints anyway > > Delta's are modified existing block chunks. if there were only chunks > added to a file you'll get no Delta's. > > > > --------------[ Backup Statistics ]-------------- > > StartTime 1399424418.52 (Wed May 7 03:00:18 2014) > > EndTime 1399424651.44 (Wed May 7 03:04:11 2014) > > ElapsedTime 232.92 (3 minutes 52.92 seconds) > > SourceFiles 113455 > > SourceFileSize 4560812785 (4.25 GB) > > NewFiles 281 > > NewFileSize 9192719 (8.77 MB) > > DeletedFiles 8 > > ChangedFiles 81 > > ChangedFileSize 46077585 (43.9 MB) > > ChangedDeltaSize 0 (0 bytes) > > ^-- no changes in the changed files only additions > > DeltaEntries 370 > > ^-- count of chunks changed in total > > RawDeltaSize 9569326 (9.13 MB) > > ^-- amount of bytes to backup in total > > TotalDestinationSizeChange 6696412 (6.39 MB) > > ^-- not sure why it's less here, compression? > > Errors 7 > > ^-- i had some errors ;) there are some files inaccessible due to > permissions in my backup which i don't care about > > ------------------------------------------------- > > > > ..ede/duply.net > > > > -- > > If this answers your question, please go to the following page to let us > > know that it is solved: > > > https://answers.launchpad.net/duplicity/+question/248111/+confirm?answer_id=5 > > > > If you still need help, you can reply to this email or go to the > > following page to enter your feedback: > > https://answers.launchpad.net/duplicity/+question/248111 > > > > You received this question notification because you asked the question. > > -- > You received this question notification because you are a member of > duplicity-team, which is an answer contact for Duplicity. > > _______________________________________________ > Mailing list: https://launchpad.net/~duplicity-team > Post to : [email protected] > Unsubscribe : https://launchpad.net/~duplicity-team > More help : https://help.launchpad.net/ListHelp >
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