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IDProjectCategoryView StatusDate SubmittedLast Update
0000451bareos-coreGeneralpublic2015-04-03 14:162015-07-26 12:05
ReporterSJ49 Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionunable to reproduce 
PlatformLinuxOSCentOSOS Version7
Product Version14.2.2 
Summary0000451: Can't restore NDMP backup
DescriptionHello,

We have a Netapp controller we want to backup to tape with NDMP protocol. Actually, we can backup but never restore with ndmp. That's ok with classic mode.

The error message is on restore :
   Fatal error: Read storage rbt01-ndmp doesn't point to storage definition with paired storage option.

We have try with Backup Format = dump and Backup Format = smtape and it's the same error.

Mains configuration parts in Additional Information .

Thanks,

SJ
Additional Information### bareos-sd.conf :
Storage { # definition of myself
  Name = xbareos2-sd
  Maximum Concurrent Jobs = 1
  NDMP Enable = yes
  NDMP Port = 10001
}

Director {
  Name = xbareos2-dir
  Password = "SQvRcOo2FhTMcDvAqpEqNXesFvKMHvXiOMyQP8cp4emm"
}

Director {
  Name = xbareos2-mon
  Password = "1GYwDXUi+7f9cbmFdAwOLss9wARjet0aNa1Ng5+G3wCF"
  Monitor = yes
}

Messages {
  Name = Standard
  director = xbareos2-dir = all
}

Ndmp {
  Name = xbareos2-ndmp-dma
  Username = root
  Password = cg49cg49
  AuthType = Clear
}

Device {
    Name = tapedrive0
# DeviceType = tape
    Drive Index = 0
    Archive Device = /dev/st0
    Media Type = LTO-5
    AutoChanger = yes # default: no
    AutomaticMount = yes # default: no
    LabelMedia = yes
    RemovableMedia = yes
    AlwaysOpen = yes
    Random Access = No
}

Autochanger {
  Name = autochanger0
  Changer Device = /dev/sg3
  Device = tapedrive0
  Changer Command = "/usr/lib/bareos/scripts/mtx-changer %c %o %S %a %d"
}


TagsNo tags attached.

Activities

SJ49

SJ49

2015-04-03 14:16

reporter  

bareos-dir.conf (5,732 bytes)
mvwieringen

mvwieringen

2015-04-11 10:06

developer   ~0001683

I get the feeling you are doing an override of the storage on restore.
How things normally work is that on backup of NDMP things are saved to the
"native" storage of the SD e.g. the one paired with the NDMP storage. On
restore it will see things are stored on a native storage device and look
for the paired NDMP device that belongs to that storage. You probably need
the "rbt01" storage as read storage.
SJ49

SJ49

2015-04-13 09:37

reporter   ~0001684

Hello,

Thanks for your reply. I try to use the read storage "rbt01" as you indicate in you post for the restore but that doesn't work. I receive the following error :

******************************************************************
13-Apr 09:29 xbareos2-dir JobId 49: Start Restore Job NDMPRestoreDump.2015-04-13_09.29.37_07
13-Apr 09:29 xbareos2-dir JobId 49: Using Device "tapedrive0" to read.
13-Apr 09:29 xbareos2-dir JobId 49: Opening tape drive OLME-KHPA-MIHM-OMEB-DGLB-CBIF-BGMK-GFJC@/vol/vol_testbareosCIFS read-only
13-Apr 09:29 xbareos2-dir JobId 49: Commanding tape drive to rewind
13-Apr 09:29 xbareos2-sd JobId 49: Ready to read from volume "E02003L4" on device "tapedrive0" (/dev/st0).
13-Apr 09:29 xbareos2-sd JobId 49: Forward spacing Volume "E02003L4" to file:block 1:0.
13-Apr 09:29 xbareos2-dir JobId 49: Waiting for operation to start
13-Apr 09:29 xbareos2-dir JobId 49: Async request NDMP4_LOG_MESSAGE
13-Apr 09:29 xbareos2-dir JobId 49: Operation started
13-Apr 09:29 xbareos2-dir JobId 49: Monitoring recover
13-Apr 09:29 xbareos2-dir JobId 49: DATA: bytes 0KB MOVER: read 0KB record 0
13-Apr 09:29 xbareos2-dir JobId 49: DATA: bytes 0KB MOVER: read 0KB record 0
13-Apr 09:29 xbareos2-dir JobId 49: Mover paused, reason=NDMP9_MOVER_PAUSE_EOF
13-Apr 09:29 xbareos2-dir JobId 49: End of tapes
13-Apr 09:29 xbareos2-dir JobId 49: LOG_MESSAGE: 'RESTORE: Read Socket received EOF.'
13-Apr 09:29 xbareos2-dir JobId 49: LOG_MESSAGE: 'RESTORE: RESTORE IS ABORTED'
13-Apr 09:29 xbareos2-dir JobId 49: DATA: bytes 0KB MOVER: read 0KB record 0
13-Apr 09:29 xbareos2-dir JobId 49: Error: LOG_MESSAGE: 'DATA: Restore terminated: EVENT: I/O ERROR (for vol_testbareosCIFS)'
13-Apr 09:29 xbareos2-dir JobId 49: DATA: bytes 0KB MOVER: read 0KB record 0
13-Apr 09:29 xbareos2-dir JobId 49: Operation done, cleaning up
13-Apr 09:29 xbareos2-dir JobId 49: Waiting for operation to halt
13-Apr 09:29 xbareos2-dir JobId 49: Commanding tape drive to rewind
13-Apr 09:29 xbareos2-dir JobId 49: Closing tape drive OLME-KHPA-MIHM-OMEB-DGLB-CBIF-BGMK-GFJC@/vol/vol_testbareosCIFS
13-Apr 09:29 xbareos2-dir JobId 49: Operation halted, stopping
13-Apr 09:29 xbareos2-dir JobId 49: Operation ended questionably
13-Apr 09:29 xbareos2-dir JobId 49: Error: Bareos xbareos2-dir 14.2.2 (12Dec14):
  Build OS: x86_64-redhat-linux-gnu redhat CentOS Linux release 7.0.1406 (Core)
  JobId: 49
  Job: NDMPRestoreDump.2015-04-13_09.29.37_07
  Restore Client: netapptf-2-ndmp
  Start time: 13-Apr-2015 09:29:39
  End time: 13-Apr-2015 09:29:42
  Elapsed time: 3 secs
  Files Expected: 1
  Files Restored: 0
  Bytes Restored: 0
  Rate: 0.0 KB/s
  SD termination status: Running
  Termination: *** Restore Error ***
******************************************************************

I don't know what's wrong. Once again, normal restores work (for exemple restore of the catalog).

SJ
mvwieringen

mvwieringen

2015-04-13 10:50

developer   ~0001685

Ok seems things work fine now as you now run into:

https://bugs.bareos.org/view.php?id=374

which is fixed in 14.2.3 and 15.1.0 (experimental).

So either compile 14.2.3 or use 15.1.0 or buy a subscription and
get 14.2.4.
SJ49

SJ49

2015-04-14 16:35

reporter   ~0001686

Thank you for your reply, I update to bareos 15.1.0 but now I can't backup anymore NDMP. I got the following error :

14-Apr 16:25 xbareos2-dir JobId 11: Commanding tape drive to rewind
14-Apr 16:25 xbareos2-dir JobId 11: ERR-CONN NDMP4_MOVER_LISTEN exchange-failed
14-Apr 16:25 xbareos2-dir JobId 11: Error: Director's comm line to SD dropped.


I keep the same configuration files, is-there any change involved by v15.1 ?

Once again, backups of the catalog (ie standard backup) are still ok.
mvwieringen

mvwieringen

2015-04-16 22:44

developer   ~0001690

15.1 has some extra fixes and checks for blocksize that are needed for SMTAPE
as NetAPP allows you to set quite some things but then fail to restore so the
blocksize needs to be in multiples of 4 Kb to a maximum of 240 Kb.

But the error above seems to be some NDMP handshake error where the DATA MOVER
doesn't want to do something (could be related to blocksize) but a NDMP debug
session will probably show your actual problem.

Issue History

Date Modified Username Field Change
2015-04-03 14:16 SJ49 New Issue
2015-04-03 14:16 SJ49 File Added: bareos-dir.conf
2015-04-11 10:06 mvwieringen Note Added: 0001683
2015-04-11 10:07 mvwieringen Status new => feedback
2015-04-13 09:37 SJ49 Note Added: 0001684
2015-04-13 09:37 SJ49 Status feedback => new
2015-04-13 10:50 mvwieringen Note Added: 0001685
2015-04-13 10:50 mvwieringen Status new => feedback
2015-04-14 16:35 SJ49 Note Added: 0001686
2015-04-14 16:35 SJ49 Status feedback => new
2015-04-16 22:44 mvwieringen Note Added: 0001690
2015-04-16 22:44 mvwieringen Status new => feedback
2015-07-26 12:05 mvwieringen Status feedback => closed
2015-07-26 12:05 mvwieringen Resolution open => unable to reproduce