Cannot Backup up Long File paths Files to Tape DPM 2012 R2
System Center Data Protection Manager 2012 R2Hi, I have a disk replica that is 3 TB in size. It successfully creates the disk replica and successfully creates disk recovery points but it won't...
View ArticleDPM 2010 tape status
Hi,In DPM 2010, when a tape has the status 'offsite ready', are there only these 2 options?1. Manually mark tape as free? 2. Do take the tape offsite, and replace it. When the backed up data on a tape...
View ArticleDPM 2010 backup processes
One more question about DPM 2010, to verify if i understand the different backup types correctly. We use backup to disk, as well as backup to a tape library.In general DPM creates a replica of all the...
View ArticleDPM Recovery Point Missing
the DPM show the data being backup to tape, but when I go into recovery mode, I cannot find the recovery point.what could be the reason?
View ArticleTape Write Ratio
Hi,I want to change Tape Write Ratio on DPM Up to 70%.When i run the command following error occur;Set-DPMGlobalProperty –DPMServerName <dpm server name> -TapeWritePeriodRatio <fraction>...
View ArticleDPM encountered a retryable VSS error. (ID 30112 Details: VssError:The writer...
I got this error, how to fix it?DPM 2010 with latest roll-up (KB2615782) | DELL Server R710 (Windows 2008 R2 SP1) RAM: 24GB PF: 36-60GB | DELL TL4000 (4 Drives) | DELL TL2000 (2 Drives) | And still...
View Article(ID 2019 Details: An existing connection was forcibly closed by the remote...
Dear folks,I keep receiving this error when trying to restore data from a tape for testing issues. Running DPM 2012 UR3Tried al the things in identical threads but none work.I verified the tape. No...
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Inventory option disappeared
After years of using this tape drive (Dell ML6000), this morning, after cycling out and in tapes in the library, I noticed that the Inventory option is missing on my Management screen:Tried to use PS...
View ArticleOne time Tape Backup of protection group
Protection Method is - Short term to disk. Long term to tape.I would like to run an Out of Band, single Backup to Tape of one of my Protection groups. It would basically be just a snapshot of the...
View ArticleWhat is Expiry Tolerance
Can someone explain difference between retention range and expiry tolerance? I have 2 long term recovery goals,1. Weekly backup expire after 4 weeks.2. Monthly backup expire after 3 months.Now what...
View ArticleDPM 2012 R2 Protection screen shows Backup to tape failed after successful...
I'm using the latest DPM 2012 R2 fully updated and keep seeing this problem where the Monitoring screen will show the tape backup job for VM as completed with a number in the data written column but...
View ArticleBackup to tape then format the protected server
Dear Gents;We are in the process of migrating one of our servers . I want to backup everything in the server (Local Volumes, System state) to a tape, then stop protection for this server and uninstall...
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Co-Location on Tape understanding.
I have tape library attached to DPM having 22 Slots. All these tapes are being used by each individual protection group (1 per protection group) as these were UN-managed, and now I enable Co-location....
View ArticleDPM 2010 force tape to Offsite Ready state
Hi,We use DPM 2010 with a tape library with 22 tapes. We have a second server with tape library on another site, so we don't switch tapes.At the moment there are 2 tapes that don't have the 'Offsite...
View ArticleDPM 2012 R2 single tape usage - protection group writing 3 times to tape
Hi, we have a protection group with 3 long term recovery goals configured to a single tape drive. our goals:Every 1 Week on Wednesday 1pm with retention for 4 weeksEvery 4 weeks on Wednesday 1pm with...
View ArticleDPM 2010 - Force DPM to erase tapes without stopping the protection group.
I'm running DPM 2010 with a Dell PowerVault 122T autoloader that has an Ultrium LT0-1 drive. For some apparent reason DPM filled all 7 tapes in the autoloader with data ranging from about 10MB to 70MB,...
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Tape does not expire after 2 weeks
Hi Guys,I have looked all forums and tried registry fix to expire HKLM\Software\Microsoft\Data protection manager\Media manage\ExpiryDatesetondaystart and set the value to 1.I have got two sets of...
View ArticleDPM (ID 30101 Détails : data error ( cyclic redundancy check) 0x80070017)
Dear all,We are running DPM 2010 with a virtual tape library "firestreamer"Sometime for no reason we get this error on DPM ( none on firestreamer ):DPM a rencontré une erreur critique lors d'une...
View ArticleData Set copy takes longer than normal, nothing happens
Hello guys,I've Server 2012 Std. (was migrated from 2K8 R2 to 2012 Std.) with SCDPM 2012 SP1.Following components are installed: KB2822782, KB2853210, KB2877075, KB2886362.Since ca. 171 hours the data...
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