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 -- 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.
