Hi, I see what is happening here : this file "algemeen.txt" is recorded the traditional way (like mine), not the way most of your files are recorded. So I have to improve the selection of modes.
I will upload a fix next week. Was this file created recently ? Maybe, when a file is updated, it is recorded differently from when it was created initially. Regards Jean-Pierre Jelle de Jong wrote: > Beste Jean-Pierre, > > #getfattr -h -e hex -n system.ntfs_reparse_data ... > #dd if=/dev/mapper/.. skip=30817428 bs=4096 count=1 | od -t x1 > #and the other commands outputs: > https://powermail.nu/nextcloud/index.php/s/HwzpBqaIzOyZedg > > # stream.data.full.00190000.00010002.gz: > https://powermail.nu/nextcloud/index.php/s/KKlByC8qEPKZFrC > > Thank you in advance, > > Kind regards, > > Jelle de Jong > > On 28/03/17 16:32, Jean-Pierre André wrote: >> Jelle de Jong wrote: >>> Hi Jean-Pierre, >>> >>> When trying to read algemeen.txt I get a reproducible "Bad stream for >>> offset" (I got a few more files with the same issue) >> >> So, please post the reparse tag for this file algemeen.txt : >> getfattr -h -e hex -n system.ntfs_reparse_data somepath/algemeen.txt >> >> Also please post the contents of file 1545290. I do not >> know its name, but it must be in the Stream directory, >> with a suffix .ccc. To get its name do : >> ls -li *as*usual*/Stream/*.ccc | grep 1545290 >> >>> >>> # ntfsinfo -fvi 0 /dev/mapper/lvm1--vol-sr7--disk2--snapshot--copy2 >>> http://paste.debian.net/plainh/486b1a01 >> >> So inode 1582022 must be in cluster 30826611 and >> inode 1545290 in cluster 30817428. >> Please post the outputs of : >> dd if=/dev/mapper/lvm1--vol* skip=30826611 bs=4096 count=1 | od -t x1 >> dd if=/dev/mapper/lvm1--vol* skip=30817428 bs=4096 count=1 | od -t x1 >> >> The sequencing error which had been detected may have >> disappeared with no evidence left, but it is worth >> trying. >> >>> I feel we may be almost there (support for data deduplication), but >>> still hitting a few unreadable files... >> >> I hope so, this is an uneasy situation for me, as I >> cannot reproduce the errors. Thanks for you cooperation >> to the bug hunt. >> >> Jean-Pierre >> >>> >>> Thanks you again! >>> >>> Kind regards, >>> >>> Jelle de Jong >>> >>> >>> On 23/03/17 22:03, Jean-Pierre André wrote: >>>> Hi, >>>> >>>> Jelle de Jong wrote: >>>>> Hi Jean-Pierre, >>>>> >>>>> Thank you again! >>>>> >>>>> Could you take a look at the following output, I got some "Bad stream >>>>> for offset" messages: http://paste.debian.net/plainh/c145e066 >>>>> >>>>> Follow-up on the previous mail >>>>> >>>>> I was not able to get any node information, and have not been able to >>>>> reproduce the NTFS messages. >>>>> >>>>> ntfsinfo -fvi 1582022 >>>>> /dev/mapper/lvm1--vol-sr7--disk2--snapshot--copy2 >>>>> Error loading node: No such file or directory >>>> >>>> Before digging into the "Bad stream for offset" messages, >>>> I would like to get details about those inconsistencies >>>> before they are wiped out (hoping it is not too late). >>>> Maybe the issues are related, maybe they are not. >>>> >>>> The ntfsinfo error means either that the faulty inodes >>>> have been freed or they are extents to other inodes. >>>> >>>> I will have to do it in two steps : first determine where >>>> they are located, then extract their contents. >>>> >>>> To get the mapping of inodes, please post the output of >>>> ntfsinfo -fvi 0 /dev/mapper/lvm1--vol-sr7* >>>> >>>> Jean-Pierre >>>> >>>>> >>>>> Kind regards, >>>>> >>>>> Jelle de Jong >>>>> >>>>> On 21/03/17 12:01, Jean-Pierre André wrote: >>>>>> Hi, >>>>>> >>>>>> Jelle de Jong wrote: >>>>>>> Dear Jean-Pierre, >>>>>>> >>>>>>> I am still testing the dedup plugin, I have issues with rdiff-backup >>>>>>> that the checksum of the source and destination are not the same, >>>>>>> but >>>>>>> this can be an issue with rdiff-backup. >>>>>>> >>>>>>> However I did get these messages, but I do not know if they are >>>>>>> related >>>>>>> to the dedup plugin? >>>>>>> >>>>>>> Mar 21 06:57:37 backup ntfs-3g[12620]: Record 1582022 has wrong >>>>>>> SeqNo >>>>>>> (159 <> 156) >>>>>>> Mar 21 06:57:37 backup ntfs-3g[12620]: Could not decode the type of >>>>>>> inode 1582022 >>>>>>> Mar 21 06:57:37 backup ntfs-3g[12620]: Record 1545290 has wrong >>>>>>> SeqNo >>>>>>> (296 <> 295) >>>>>>> Mar 21 06:57:37 backup ntfs-3g[12620]: Could not decode the type of >>>>>>> inode 1545290 >>>>>> >>>>>> These errors are thrown by ntfs-3g proper, not by the >>>>>> deduplication plugin. >>>>>> >>>>>> Inconsistencies have been found in the mentioned files, >>>>>> and they are unlikely to be created by the plugin (which >>>>>> does not have updating support), ... but one never knows. >>>>>> Owing to the inconsistencies, ntfs-3g cannot tell if the >>>>>> said files are plain files, directories, sockets, etc. >>>>>> >>>>>> You have to run chkdsk to fix these inconsistencies, but >>>>>> this can lead to losing data, so before doing that, the >>>>>> parameters of these files should be analyzed to assess >>>>>> the possible damage. >>>>>> >>>>>> Please post the outputs of : >>>>>> ntfsinfo -fvi 1582022 /dev/partition >>>>>> ntfsinfo -fvi 1545290 /dev/partition >>>>>> >>>>>> This must be done as root, replacing /dev/partition by >>>>>> the actual partition path (something like /dev/sdc2) >>>>>> >>>>>> Jean-Pierre >>>>>> >>>>>>> >>>>>>> Kind regards, >>>>>>> >>>>>>> Jelle de Jong >>>>> >>>> >>>> >>> >> >> > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ ntfs-3g-devel mailing list ntfs-3g-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ntfs-3g-devel