Re: [Bacula-users] The number of files mismatch! Marking volume in Error in Catalog
On 04.06.2009 10:16, Uwe Schuerkamp wrote: On Thu, Jun 04, 2009 at 09:20:34AM +0200, Christian Gaul wrote: Bob Hetzel schrieb: Greetings, I've been seeing an issue whereby a volume gets marked in error periodically. The last items logged about that volume are typically like this: 02-Jun 11:53 gyrus-sd JobId 83311: Volume LTO224L2 previously written, moving to end of data. 02-Jun 11:53 gyrus-sd JobId 83311: Error: Bacula cannot write on tape Volume LTO224L2 because: The number of files mismatch! Volume=46 Catalog=45 02-Jun 11:53 gyrus-sd JobId 83311: Marking Volume LTO224L2 in Error in Catalog. I don't think I have any SCSI errors, but instead the problem seems to be related to bacula not properly keeping track of the volume files in some rare case. This time the problem happened not too long after the volume got recycled and so I noted one thing about how the tape was used... a backup started on another volume and then spanned onto it. Could that be a source of these problems? Here's the pertinent part of the bacula log file--debugging not turned on right now but I'm hoping enough got logged to help. If not I'll have to turn debugging back on but what level would be good for determining the source of that error? http://casemed.case.edu/admin_computing/bacula/bacula-2009-06-01.log.txt Bob To me this looks like an issue reported a couple of times on this list, once by me and once by another user, whereby Bacula isnt updating the Volume Files when doing concurrent jobs. So far nobody has seemed interested in it. For me and another user it has worked to set the maximum concurrent jobs to 1 on the device.. Yes, you will have jobs piling on for hours until they get worked off. I witnessed this first after upgrading from 2.4.4 to 3.0.0 but have not been able to track it down myself or i would have made a proper bugreport for it.. Hope that helps a little Hi, we're running bacula 2.2.8, using concurrent jobs = 2 on a disk based set of volumes. I've done several restores from those volumes without any errors, and haven't seen the error you mention in a good 3 months or so since having switched from concurrent jobs = 1 to = 2, so I'd consider this a positive report that the feature actually does work. The problem bug may have been introduced in a later version of bacula. All the best, Uwe Concurrent jobs worked well on 2.2.8 and previous versions on our backup-machine for years too. After the upgrade to 3.0.1 the files mismatch. I have tried on CentOS and with different settings on storage-daemon setup a new backup-server on Debian for testing, made a firmware upgrade on the autoloader, changed the database, changed the tapes... run btape test (again) does not help so far. With max concurrent jobs=1 it works. So currently it seems for me the least common denominator for this failure is (the upgrade to) Bacula 3.0.1. Additional I had a failure with concurrent jobs and file-based backups. But it seems that is solved now. It was the same story as on tape. When two jobs was started the second one failed after a few seconds (with a little bit different error-message as on tape) each time. After recompiling on a new setup server on Debian I did not get this failure anymore. So I recompiled with the same configure settings on CentOS too and file-based concurrent backups seems to work on CentOS too now. I tried with the old compilation folder (/usr/src/bacula-...) of 3.0.1 which installation did not work on CentOS - however I did not get the failure on concurrent file-based backups with that compilation too! I don´t know exactly what changed in meanwhile except the default-paths with the new make (with less configure options). I found out make uninstall did not remove all files from the system so I guess that there was an old file hanging around in some preferred earlier PATH from some other bacula version that caused troubles and was overwritten with the later compilation and installation (with other pathnames) maybe from 1.3.8 or 2.0.x or 2.2.8. It was perfectly reproduceable with filebased backup before. However tape based backup still don´t work with 3.0.1 and concurrent jobs (even on a new setup server without previous installed bacula). Greetings, user100 -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] The number of files mismatch! Marking volume in Error in Catalog
Bob Hetzel schrieb: Greetings, I've been seeing an issue whereby a volume gets marked in error periodically. The last items logged about that volume are typically like this: 02-Jun 11:53 gyrus-sd JobId 83311: Volume LTO224L2 previously written, moving to end of data. 02-Jun 11:53 gyrus-sd JobId 83311: Error: Bacula cannot write on tape Volume LTO224L2 because: The number of files mismatch! Volume=46 Catalog=45 02-Jun 11:53 gyrus-sd JobId 83311: Marking Volume LTO224L2 in Error in Catalog. I don't think I have any SCSI errors, but instead the problem seems to be related to bacula not properly keeping track of the volume files in some rare case. This time the problem happened not too long after the volume got recycled and so I noted one thing about how the tape was used... a backup started on another volume and then spanned onto it. Could that be a source of these problems? Here's the pertinent part of the bacula log file--debugging not turned on right now but I'm hoping enough got logged to help. If not I'll have to turn debugging back on but what level would be good for determining the source of that error? http://casemed.case.edu/admin_computing/bacula/bacula-2009-06-01.log.txt Bob -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users To me this looks like an issue reported a couple of times on this list, once by me and once by another user, whereby Bacula isnt updating the Volume Files when doing concurrent jobs. So far nobody has seemed interested in it. For me and another user it has worked to set the maximum concurrent jobs to 1 on the device.. Yes, you will have jobs piling on for hours until they get worked off. I witnessed this first after upgrading from 2.4.4 to 3.0.0 but have not been able to track it down myself or i would have made a proper bugreport for it.. Hope that helps a little -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] The number of files mismatch! Marking volume in Error in Catalog
On Thu, Jun 04, 2009 at 09:20:34AM +0200, Christian Gaul wrote: Bob Hetzel schrieb: Greetings, I've been seeing an issue whereby a volume gets marked in error periodically. The last items logged about that volume are typically like this: 02-Jun 11:53 gyrus-sd JobId 83311: Volume LTO224L2 previously written, moving to end of data. 02-Jun 11:53 gyrus-sd JobId 83311: Error: Bacula cannot write on tape Volume LTO224L2 because: The number of files mismatch! Volume=46 Catalog=45 02-Jun 11:53 gyrus-sd JobId 83311: Marking Volume LTO224L2 in Error in Catalog. I don't think I have any SCSI errors, but instead the problem seems to be related to bacula not properly keeping track of the volume files in some rare case. This time the problem happened not too long after the volume got recycled and so I noted one thing about how the tape was used... a backup started on another volume and then spanned onto it. Could that be a source of these problems? Here's the pertinent part of the bacula log file--debugging not turned on right now but I'm hoping enough got logged to help. If not I'll have to turn debugging back on but what level would be good for determining the source of that error? http://casemed.case.edu/admin_computing/bacula/bacula-2009-06-01.log.txt Bob To me this looks like an issue reported a couple of times on this list, once by me and once by another user, whereby Bacula isnt updating the Volume Files when doing concurrent jobs. So far nobody has seemed interested in it. For me and another user it has worked to set the maximum concurrent jobs to 1 on the device.. Yes, you will have jobs piling on for hours until they get worked off. I witnessed this first after upgrading from 2.4.4 to 3.0.0 but have not been able to track it down myself or i would have made a proper bugreport for it.. Hope that helps a little Hi, we're running bacula 2.2.8, using concurrent jobs = 2 on a disk based set of volumes. I've done several restores from those volumes without any errors, and haven't seen the error you mention in a good 3 months or so since having switched from concurrent jobs = 1 to = 2, so I'd consider this a positive report that the feature actually does work. The problem bug may have been introduced in a later version of bacula. All the best, Uwe -- uwe.schuerk...@nionex.net phone: [+49] 5242.91 - 4740, fax:-69 72 Hauptsitz: Avenwedder Str. 55, D-33311 Guetersloh, Germany Registergericht Guetersloh HRB 4196, Geschaeftsfuehrer: Horst Gosewehr NIONEX ist ein Unternehmen der DirectGroup Germany www.directgroupgermany.de -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
[Bacula-users] The number of files mismatch! Marking volume in Error in Catalog
Greetings, I've been seeing an issue whereby a volume gets marked in error periodically. The last items logged about that volume are typically like this: 02-Jun 11:53 gyrus-sd JobId 83311: Volume LTO224L2 previously written, moving to end of data. 02-Jun 11:53 gyrus-sd JobId 83311: Error: Bacula cannot write on tape Volume LTO224L2 because: The number of files mismatch! Volume=46 Catalog=45 02-Jun 11:53 gyrus-sd JobId 83311: Marking Volume LTO224L2 in Error in Catalog. I don't think I have any SCSI errors, but instead the problem seems to be related to bacula not properly keeping track of the volume files in some rare case. This time the problem happened not too long after the volume got recycled and so I noted one thing about how the tape was used... a backup started on another volume and then spanned onto it. Could that be a source of these problems? Here's the pertinent part of the bacula log file--debugging not turned on right now but I'm hoping enough got logged to help. If not I'll have to turn debugging back on but what level would be good for determining the source of that error? http://casemed.case.edu/admin_computing/bacula/bacula-2009-06-01.log.txt Bob -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
