Am Dienstag, 12. September 2017 00:44:35 UTC+2 schrieb Jörg Steffens: > On 11.09.2017 at 17:13 wrote 'Yannic' via bareos-users: > > Am Montag, 11. September 2017 14:54:35 UTC+2 schrieb Jörg Steffens: > >> On 11.09.2017 at 14:34 wrote 'Yannic' via bareos-users: > >>> Hey, > >>> > >>> lately I am evaluating Bareos for our NDMP backup to tape. > >>> I have several jobs which back up data from our storage via NDMP. > >>> > >>> Over the weekend I ran some tests and received following errors: > >>> > >>> The first one: > >>> > >>> 10-Sep 17:06 bareos-dir JobId 17: Fatal error: ndmp_fhdb_lmdb.c:188 > >>> Unable insert new data at 5341351560: MDB_MAP_FULL: Environment mapsize > >>> limit reached > >>> > >>> Multiple of these messages: > >>> > >>> 10-Sep 17:06 bareos-dir JobId 17: Fatal error: ndmp_fhdb_lmdb.c:188 > >>> Unable insert new data at 5318666995: MDB_BAD_TXN: Transaction must > >>> abort, has a child, or is invalid > >>> > >>> And multiple of these messages: > >>> > >>> 10-Sep 17:07 bareos-dir JobId 17: Fatal error: ndmp_fhdb_lmdb.c:336 > >>> Unable get old data: MDB_BAD_TXN: Transaction must abort, has a child, or > >>> is invalid > >>> > >>> > >>> > >>> This happened for 2 jobs out of 7. And those 2 jobs did not fail and were > >>> still running an writing data on tapes. > >>> > >>> I have to say that every job has to back up a lot of data (over 40TB). > >>> They all are running at the same time each using one drive of a tape > >>> library (autochanger). > >>> > >>> My first guess would be that it has something to do with this job > >>> directive: > >>> > >>> File History Size = <Size64> > >>> (default: 10000000) > >>> > >>> But I am not quit sure what this directive does but if this would be the > >>> problem I would have expected to see these errors on every job. > >>> > >>> It would be nice if someone can help me understand where these errors > >>> come from and how I could fix them. Please let me know if you need more > >>> information regarding these errors. > >> > >> If I remember correctly, it must be larger than the number of files in > >> your backup. It only affects the files known to bareos (list files > >> jobid=<NUMBER>), not the backup itself. However, without NDMP File > >> History you can only restore all files at once, and don't have single > >> file restore. > >> > >> Jörg > >> > >> -- > >> Jörg Steffens [email protected] > >> Bareos GmbH & Co. KG Phone: +49 221 630693-91 > >> http://www.bareos.com Fax: +49 221 630693-10 > >> > >> Sitz der Gesellschaft: Köln | Amtsgericht Köln: HRA 29646 > >> Komplementär: Bareos Verwaltungs-GmbH > >> Geschäftsführer: > >> S. Dühr, M. Außendorf, Jörg Steffens, P. Storz > > > > Thank you for the quick response and the clarification of the job directive. > > I hope I do not ask to much but would you say that this directive (or maybe > > the wrong setting for it) could cause the errors I posted above? > > yes > > > -- > Jörg Steffens [email protected] > Bareos GmbH & Co. KG Phone: +49 221 630693-91 > http://www.bareos.com Fax: +49 221 630693-10 > > Sitz der Gesellschaft: Köln | Amtsgericht Köln: HRA 29646 > Komplementär: Bareos Verwaltungs-GmbH > Geschäftsführer: > S. Dühr, M. Außendorf, Jörg Steffens, P. Storz
Thank you again. I appreciate the fast response. Cheers Yannic -- You received this message because you are subscribed to the Google Groups "bareos-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
