Re: Rsync checksum issue
I think I found the problem. Thanks to a ldd, I checked the libraries rsync is relying on and I found out different versions for libxxhash between my two endpoints: - on the target: root@nas:~/sauvegardes-manuelles# dpkg -l libxxhash0 Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder | État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements |/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais) ||/ Nom Version Architecture Description +++----= ii libxxhash0:amd64 0.7.3-2 amd64shared library for xxhash - on the source: root@laurent-laptop:/home/laurent/perso/Avion# dpkg -l libxxhash0 Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder | État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements |/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais) ||/ Nom Version Architecture Description +++----= ii libxxhash0:amd64 0.7.4-1 amd64shared library for xxhash I updated this library on both endpoint and everything is working well. root@nas:~/sauvegardes-manuelles# dpkg -l libxxhash0 Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder | État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements |/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais) ||/ Nom Version Architecture Description +++----= ii libxxhash0:amd64 0.8.0-1 amd64shared library for xxhash This is weird since a md5 sum is supposed to be a md5 sum... Thanks for your time, Laurent On 16/12/2020 06:19, Kevin Korb via rsync wrote: Either that or you have a hardware problem causing the checksum routine to return the wrong result. On 12/15/20 11:47 PM, Dan Stromberg via rsync wrote: On Tue, Dec 15, 2020 at 3:25 AM Laurent B via rsync mailto:rsync@lists.samba.org>> wrote: Dear all, I'm encountering a problem with one of my backup. For some files, the checksum calculation is failing leading to the following error : It sounds a little like a bug, but perhaps if you share the command you're using for the backup? -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html
Re: Rsync checksum issue
Either that or you have a hardware problem causing the checksum routine to return the wrong result. On 12/15/20 11:47 PM, Dan Stromberg via rsync wrote: > > On Tue, Dec 15, 2020 at 3:25 AM Laurent B via rsync > mailto:rsync@lists.samba.org>> wrote: > > Dear all, > > I'm encountering a problem with one of my backup. For some files, the > checksum calculation is failing leading to the following error : > > It sounds a little like a bug, but perhaps if you share the command > you're using for the backup? > -- ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._., Kevin Korb Phone:(407) 252-6853 Systems Administrator Internet: FutureQuest, Inc. ke...@futurequest.net (work) Orlando, Floridak...@sanitarium.net (personal) Web page: https://sanitarium.net/ PGP public key available on web site. ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._., -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html
Re: Rsync checksum issue
On Tue, Dec 15, 2020 at 3:25 AM Laurent B via rsync wrote: > Dear all, > > I'm encountering a problem with one of my backup. For some files, the > checksum calculation is failing leading to the following error : > It sounds a little like a bug, but perhaps if you share the command you're using for the backup? -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html
Rsync checksum issue
Dear all, I'm encountering a problem with one of my backup. For some files, the checksum calculation is failing leading to the following error : For instance: >f. Avion/avion-été-2020/pesee-log-nav-carbu.ods WARNING: Avion/avion-été-2020/pesee-log-nav-carbu.ods failed verification -- update discarded (will try again). The problem is the files are strictly identical on each endpoint: - on the target: root@nas:~/sauvegardes-manuelles# md5sum /srv/last-backup/Avion/avion-été-2020/pesee-log-nav-carbu.ods 44807654dcd7eb0ea3bfa9f47d7eadf7 /srv/last-backup/Avion/avion-été-2020/pesee-log-nav-carbu.ods - on the source: root@laurent-laptop:/home/laurent/perso/Avion# md5sum avion-été-2020/pesee-log-nav-carbu.ods 44807654dcd7eb0ea3bfa9f47d7eadf7 avion-été-2020/pesee-log-nav-carbu.ods The sha256sum is the same on both endpoints too. Do you have an idea ? Thanks, Laurent -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html