Optimized duplication failure

Question

dda01 =&gt; dda02 ( Being replicated via Data Domain replication option for long)

Both DD690 , &nbsp;OS - &nbsp;5.2.3.0-380917, OST - 2.5.1.0-326737, Servers - Winodws 2008 R2 SP1

All hostname and IP's are mentioned in the host setting on the DD

Updated the Flag OptimizedImage recently on both dda01 and dda02 volume presented to NetBackup. Also changed the ddboost user password recently &amp; updated the same on media servers

NBU Logs in Breif:

While performing duplication NetBackup says -&nbsp;Initiating optimized duplication from @aaagd to @aaah4&nbsp;; but it ends up -&nbsp;image open failed: error 2060046: plugin error; and optimized duplication failed, media open error (83)

Error Log from&nbsp; dda02
	TIME.492 (tid 0x2aaaaae1cc90): ostcreate: error 13
	TIME.501 (tid 0x2aaaaae178e0): ddboost-&lt;172.25.18.254-56538&gt;: ddboost_api ERROR: ddp_open_file() failed for File: dda02vol/client_1433257201_C2_F1_R5:1433257201:Test-Backup:4:1::, Err: 5034-nfs create failed (nfs: Permission denied)
	TIME.502 (tid 0x257cfc0): NOTICE: ddboost-&lt;172.25.18.254-56538&gt;: plugin ERROR: C:\Program Files\Veritas\NetBackup\bin\ost-plugins\libstspiDataDomain.dll:stspi_create_image_do STS_EPLUGIN [DDErrNo = 5034 (the user has insufficient privilege)] pathname =dda02vol/client_1433257201_C2_F1_R5:1433257201:Test-Backup:4:1::
	&nbsp;

tape_archived · Accepted Answer

Well, I created another storageunit (mtree) on both the datadomains and followed the procedure to create the diskpool and then used SLP. The duplication ran saysing optimized duplication.

I just tried the option and it worked. One thing to note was the volume dda02 which is replicated copy of dda01 was READ&nbsp;ONLY (not sure why as there is replication pair set between dda01 voume &amp; dda02 at datadomain level)

When I created the new storageunits (mtree volume) , the new volume on the dda02 is RW and optimizied duplication is working fine

amol_nair · Answer

You are receiving the following error from Data-Domain side.

DDErrNo = 5034 (the user has insufficient privilege)

Could you verify you have added the correct ddboost user credentials in Netbackup.

Regarding the media open error can you run bpverify on the image using the following command
bpverify -backupid &lt;&gt;

tape_archived · Answer

bpverify ran to success. Thanks Amol.

This week earlier I&nbsp;have updated the ddboost&nbsp;password and so did I ran the command to update the password on media servers.

When&nbsp;I run - tpconfig -dsh -stype DataDomain -all_hosts ; it gives me list of my media servers and ddboost user id.

Do i need to setup any other association between the storage units on the data domain to work optimized duplicaiton correctly, apart from replication set at the mtree level ??

nicolai · Answer

Seesm like password for the DDBOOST useer was updated for DD01 but not DD02. Its dd02 who is throwing&nbsp;the error messages.

tape_archived · Answer

Nicolai, I had changed the password for both the DD's and updated on the media servers. Here is the output credentials on media servers.&nbsp; Here are listed my media serves, bck01 is my master.

tpconfig -dsh -stype DataDomain -all_hosts
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck03
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda01 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;
	==============================================================================
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck03
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda02 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;
	==============================================================================
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck02
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda01 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;
	==============================================================================
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck02
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda02 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;
	==============================================================================
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck04
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda01 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;
	==============================================================================
	==============================================================================
	Media Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bck04
	Storage Server:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dda02 &lt;DataDomain&gt;
	User Id:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ddboostuser &lt;DataDomain&gt;

tape_archived · Answer

For me, it dosen't look like a ddboost user credential issue. What logs says is the permission issue so looks like there must some configuration that needs to be done from the datadomain end at the storage unit level. I have just set the datadomain level replication & ddboost user & nothing else so not sure if optimized duplication will work.

&nbsp;

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Optimized duplication failure

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