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Asset ID: 1-72-1588138.1
Update Date:2017-10-05
Keywords:
Solution Type  Problem Resolution Sure

Solution  1588138.1 :   Sun Storage 7000 Unified Storage System: Replication fails to start when Cluster Peers are replicating to Same Target  

Related Items 
    

  • Sun ZFS Storage 7320
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  • Sun Storage 7210 Unified Storage System
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  • Oracle ZFS Storage ZS3-BA
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  • Oracle ZFS Storage Appliance Racked System ZS4-4
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  • Oracle ZFS Storage ZS3-2
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  • Sun Storage 7410 Unified Storage System
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  • Oracle ZFS Storage ZS3-4
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  • Sun ZFS Storage 7420
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  • Sun Storage 7310 Unified Storage System
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  • Oracle ZFS Storage ZS4-4
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  • Sun ZFS Storage 7120
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Related Categories 
    

  • PLA-Support>Sun Systems>DISK>ZFS Storage>SN-DK: 7xxx NAS
    •  






In this Document


Symptoms


Cause


Solution



Created from <SR 3-7837277691>


Applies to:  

Sun ZFS Storage 7320 - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7120 - Version All Versions to All Versions [Release All Releases]
Sun Storage 7110 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7210 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7310 Unified Storage System - Version All Versions to All Versions [Release All Releases]
7000 Appliance OS (Fishworks)



Symptoms


If both the cluster peers are replicating to the "same" replication target/IP address, then replication from one of the cluster peers (source) will not start.


 


The following error may be seen during replication failure:



errmsg = stage 'stream_setup' failed: failed to invoke receive() XDR: rpc com.sun.ak.nas_repl.receive:1 failed on remote peer: receive request rejected by sender 



 




logs/replication.ak shows the similar error


Fri Sep 27 23:45:58 2013                                                                                                            
nvlist version: 0                                                                                                                   
        time = 0x524618b6                                                                                                           
        hrtime = 0x3f5666472a6e0                                                                                                    
        action = (embedded nvlist)                                                                                                  
        nvlist version: 0                                                                                                           
                target_label = sjc02-sunzfs1-1-prd                                                                                  
                target_uuid = 5d139d38-571a-47b5-e8c9-ab5970631ce7                                                                  
                uuid = bf6c2784-a960-e1c3-a936-bd055259edd5                                                                         
                state = sending                                                                                                     
                dataset = Pool2/local/LAFilestore                                                                                   
        (end action)                                                                                                                
 
        event = update done                                                                                                         
        result = failure                                                                                                            
        errmsg = stage 'stream_setup' failed: failed to invoke receive() XDR: rpc com.sun.ak.nas_repl.receive:1 failed on remote pee
r: receive request rejected by sender                                                                                               
        remote_status =   


 


Cause


After analysis, you may see that source is a cluster system and both cluster peers are participating in replication to the same target head/node.


You need to verify if both heads from source are doing replication to same target.


This can be checked with the following ways :


On the source, check the replication service and the target configured.


Check whether both nodes on the cluster have replication actions configured for project/share to the same target.



Both the cluster peer are doing replication to same target (same IP).


 


NOTE: Replication from cluster peer to the same target (IP) is not supported.


NOTE: Replication to the same target from cluster peer is not supported.


 


To discuss this information further with Oracle experts and industry peers, we encourage you to review, join or start a discussion in the My Oracle Support Community - Disk Storage ZFS Storage Appliance Community


 


Solution


Solution is to use different IP address for the target.


That is, create another target - using the BUI: Configuration > Services > replication - with a different IP address.


 


 



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