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 -- 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.
