Can you post the output of the 'bls -j /dev/nst0' shell command with one of
these "empty" tapes in the drive?
__Martin
>>>>> On Wed, 24 Jan 2018 21:04:06 +0100 (CET), krashoverride said:
>
> Feedback again, umount / mount has no effect.
> Tapes are seen as empty.
>
> Total Bytes Read=64,512 Blocks Read=1 Bytes/block=64,512
> Positioned at File=0 Block=0
>
> I don't know where to dig, now.
>
> ----- Mail original -----
> De: krashoverr...@free.fr
> À: "itlinux_igtp" <itli...@igtp.cat>
> Cc: bacula-users@lists.sourceforge.net
> Envoyé: Mardi 23 Janvier 2018 21:24:34
> Objet: Re: [Bacula-users] Number of files mismatch!
>
> Good evening Iñaki,
>
> Quick feedback : new package of tapes came, error persists.
> It "seems" if I umount / mount my tape, error is gone.
> I've tested right now, after being mailed file mismatch :
> 1. cancel job
> 2. update volume status from error to append
> 3. umount
> 4. mount
> 5. manually run the job that starts successfully.
>
> I'm gonna wait for the backup catalog in 2 hours, to see if it starts
> successfully
>
> ----- Mail original -----
> De: "itlinux_igtp" <itli...@igtp.cat>
> À: bacula-users@lists.sourceforge.net
> Envoyé: Lundi 22 Janvier 2018 09:40:58
> Objet: Re: [Bacula-users] Number of files mismatch!
>
> You might have a bad batch. It happened to me a while ago, weird issues
> with backups until I swapped tapes from a different batch and everything
> worked. If the tapes you are using come from the same package/batch I
> wouldn't discard that option. If you can test the backup with a known
> good tape, that would help you troubleshoot this.
>
> PS: For LTO tapes you should have Random Access = no
>
> Regards,
> Iñaki
> On 01/22/2018 09:11 AM, krashoverr...@free.fr wrote:
> > Good morning here!
> >
> > About this problem, i've set my Q003 tape on quarantine, because of this
> > "file mismatch" problem
> > I've created a Q004 tape, that ran successfully this weekend, until the
> > catalog backup :
> > The number of files mismatch! Volume=0 Catalog=2464
> > Do I have to consider that I have bad luck with 2 "bad tapes" ? Do I have
> > to force something in SD conf ?
> >
> > (BTW, how "files" are working ? I backup 2.461 TB and I have 2.464 files, 1
> > files per giga ?)
> >
> > Thank you!
> >
> > -- Thib
> >
> >
> > ----- Mail original -----
> > De: "Kern Sibbald" <k...@sibbald.com>
> > À: krashoverr...@free.fr, bacula-users@lists.sourceforge.net
> > Envoyé: Mercredi 17 Janvier 2018 09:44:35
> > Objet: Re: [Bacula-users] Number of files mismatch!
> >
> > Your tape seems to be bad or overwritten.
> >
> > I suggest to try a bls on the tape and see if it really has any data on
> > it. The Bacula SD thinks the tape is empty.
> >
> >
> > On 16.01.2018 08:22, krashoverr...@free.fr wrote:
> >> Hi again,
> >>
> >> Quick feedback, yesterday while I was writing this mail, i started again
> >> my bscan + change volume status process, then started again my
> >> differential backup on the same Q003 tape. Backup is successful this
> >> morning.
> >>
> >> ----- Mail original -----
> >> De: krashoverr...@free.fr
> >> À: bacula-users@lists.sourceforge.net
> >> Envoyé: Lundi 15 Janvier 2018 21:47:11
> >> Objet: [Bacula-users] Number of files mismatch!
> >>
> >> Good evening here,
> >>
> >> I'm having an issue with the number of files that does not match between
> >> the tape and the DB
> >> Number of files on the tape is zero, while the tape isn't empty.
> >> I'm using bacula-dir / bacula-sd 7.4.4 on a virtualized debian 9 server
> >> (SQLite database)
> >>
> >> 15-Jan 21:00 xxx-dir JobId 54: Using Device "Lecteur_LTO6" to write.
> >> 15-Jan 21:00 xxx-sd JobId 54: Volume "Q003" previously written, moving to
> >> end of data.
> >> 15-Jan 21:01 xxx-sd JobId 54: Error: Bacula cannot write on tape Volume
> >> "Q003" because:
> >> The number of files mismatch! Volume=0 Catalog=132
> >> 15-Jan 21:01 xxx-sd JobId 54: Marking Volume "Q003" in Error in Catalog.
> >>
> >> I've had this error yesterday evening, that i thought i fixed with a bscan
> >> command, that listed me jobs / files on tape correctly
> >> After this bscan, i've changed the status of the volume from Error to
> >> Append, and started a catalog backup job, that ran successfully on tape
> >> Q003. Then, this evening, error again.
> >>
> >> Knowing that I have for now a total of 5 tapes in my bacula, and i've had
> >> no problems for any other tape but Q003, do I have to consider that the
> >> tape is faulty ?
> >>
> >> Also, i've read topics about the two directives "BSF at EOM" and "TWO EOF"
> >> that seemed to fix this problem for other persons. What do you think?
> >> --
> >> Device {
> >> Name = Lecteur_LTO6
> >> Archive Device = /dev/nst0
> >> Media Type = LTO-6
> >> LabelMedia = no
> >> Random Access = yes
> >> AutomaticMount = yes;
> >> RemovableMedia = no
> >> AlwaysOpen = no
> >> }
> >>
> >> Thank you,
> >>
> >> Thibault.
> >>
> >>
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>
> --
>
> Iñaki Martinez de Ilarduya Muñoz
> Systems Administrator IGTP
> e-mail: itli...@igtp.org
> Tel (+34) 93 554-3079
> Fax (+34) 93 465-1472
>
> Germans Trias i Pujol Research Institute (IGTP)
> Ctra de Can Ruti, Camí de les Escoles s/n
> 08916 Badalona, Barcelona,
> Spain
> www.germanstrias.org
>
>
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