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August 18th, 2011 06:00
Backup DPM 2010 (microsoft Data Protection Manager)
Hello,
I must backup Microsoft DPM 2010 Server.
I try NMM2.3 but this is not work and in the NMM dokuments are only list DPM 2007
Is it possible to backup DPM 2010 Server with EMC Networker ?
Thanks forward
Best Regards
Andreas
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ble1
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August 18th, 2011 13:00
Current NMM release lists only DPM 2007 as certified (that doesn't imply it does not work per se). So there are two possibilities:
a) the error you see might be cause by certain uncompatibility caused by code change between DPM 2007 vs 2010 thus NMM does not work with it
b) the error you see is not related to DPM 2010
If you have b) in such case there is a chance by addressing the error to get this configuration working. To do that, you will need to share with us configuration details and of course the error message log.
36115_carloscor
217 Posts
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August 19th, 2011 00:00
Hello Andreas,
It is true that NMM 2.3 doesn't officially support DPM 2010, however I've been doing tests in my lab and for me worked perfectly.
As Hrvoje said please share with us some more information such as error messages, configuration etc, so we can look into it.
As usual, my first recommendation if to run NMM Config Checker and check out the results.
Thank you.
Carlos.
andreasschulz1
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August 19th, 2011 02:00
for the first, I would thank for your support !
folowing savesets ran sucessfully D:\, SYSTEM COMPONENTS, APPLICATIONS: SqlServerWriter
But when I try APPLICATIONS:\Microsoft DPM the backup failed, but the backup job will not end !
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47363:nsrsnap_vss_save: nsrpsd service is running on VTG-HH1-DPM01.VL-GLOBAL.NET.
82624:nsrsnap_vss_save:Save set name APPLICATIONS:\Microsoft DPM is valid.
63352:nsrsnap_vss_save:NMM .. start the creation of a replica. Replica will be of type Default - which is VSS determined Non Transportable.
83164:nsrsnap_vss_save:NMM .. An error was detected during the replica creation. Details in nmm.raw on VTG-HH1-DPM01.VL-GLOBAL.NET and in the Windows Application or System Event Log.
49931:nsrsnap_vss_save:RM .. 027114 ERROR:DPM Writer is stable. The error is VSS_E_WRITERERROR_NONRETRYABLE. The code is: 0x800423f4. Check the application event log for more information.
49931:nsrsnap_vss_save:RM .. 026094 ERROR:Storage Services operation CC_storageServicesInterface::executeReplication failed with an error as follows: DoSnapshotSet failed.
49931:nsrsnap_vss_save:RM .. 026084 ERROR:Storage Services operation processExecute failed with an error as follows: Storage Services has terminated with an error.
49931:nsrsnap_vss_save:RM .. 027114 ERROR:DPM Writer is stable. The error is VSS_E_WRITERERROR_NONRETRYABLE. The code is: 0x800423f4. Check the application event log for more information.
49931:nsrsnap_vss_save:RM .. 027114 ERROR:SQL Server 2008:SQLWriter is stable. The error is VSS_UNKNOWN_ERROR. The code is: 0x00000000. Check the application event log for more information.
63335:nsrsnap_vss_save:NMM backup failed to complete successfully.
nsrsnap_vss_save: APPLICATIONS:\Microsoft DPM: failed
68151 1313738007 2 0 0 7232 4916 0 vtg-hh1-dpm01.vl-global.net nsrsnap_vss_save 39 nsrsnap_vss_save: Exiting with failure. 0
APPLICATIONS:\Microsoft DPM: Backup of [APPLICATIONS:\Microsoft DPM] failed
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the configuration is simple:
Backup Server NetWorker 7.6.1.1.Build.422 Power Edition/102
Networker Client 7.6.1.7 NMM 2.3.0.79
DPM 2010 internal SQL DB on W2k8R2
Application Settingf
NSR_SNAP_TYPE=vss
NSR_PS_SINGLE_SAVE_PER_SAVESET=yes
NSR_PS_FIRST_SAVESET_SAVE=APPLICATIONS:\Microsoft DPM\DPM Database
NSR_DPM_RETRY_WAIT=5
NSR_DPM_RETRY_MAXIMUM=3
EMC Config Checker
36115_carloscor
217 Posts
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August 19th, 2011 03:00
Hi Andreas,
These would me my suggestions:
Set the following save sets:
APPLICATIONS:\Microsoft DPM
APPLICATIONS:\SqlServerWriter
C:\
SYSTEM COMPONENTS:\
Remove any Application Information variables and leave only this one (for testing purposes):
NSR_SNAP_TYPE=vss
Do you have VSS provider other than VSS (Microsoft's)? Check it by running
vssadmin list providers
Based on the output of NMM Config Checker I would say that all writers are stable, so no need to check that one.
Please ensure that the group has the following values set to "0":
Inactivity time out
Client retires
Savegrp paralellism.
Also check the VSS (Shadow Copy) configuration:
andreasschulz1
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August 19th, 2011 06:00
Hello Carlos,
When I omitted this parameter or set this to no, failed the backup shortly
NSR_PS_SINGLE_SAVE_PER_SAVESET=yes
It looks like that way that the regutry keys for debugging vss doesen't work on w2k8r2
I will try vsstrace tool
Thanks
Best Regards
Andreas
andreasschulz1
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August 22nd, 2011 04:00
Hello Carlos,
The answer from product management of EMC:
There is no support for DPM 2010 in the NMM 2.3 release and there are no current plans to add support in 2011 or 2012. The Microsoft DPM team has confirmed there are significant changes in DPM 2010 and existing data protection products that support DPM 2007 will not work with DPM 2010.
The number of NetWorker customers using NMM to backup DPM 2007 is small and there are enough higher priority projects to justify deferring support for DPM 2010.
There are currently no workarounds available.
So, EMC products cannot be used to backup or restore DPM 2010 server.
Thanks alot for your help
Best Regards
Andreas