Lakshmi Raghava Reddy Mannem created JCRVLT-654:
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             Summary: Aem assets  migration issue while using -n with cq last 
modified 
                 Key: JCRVLT-654
                 URL: https://issues.apache.org/jira/browse/JCRVLT-654
             Project: Jackrabbit FileVault
          Issue Type: Bug
            Reporter: Lakshmi Raghava Reddy Mannem


Hi Team, We are using AEM 6.5.11.0 product version. Currently we are using the 
currently on TarMK persistence tier and uses block storage, mounted to the 
AEM's VM. Now the data is almost 50 TB and VM's that we are using has hard 
limit 50 TB of data storage, so we can not extend the storage further. So to 
mitigate the issue, we want to move the data storage to object storage. For 
this we are going to new VMs so it's going to be new host entries for the 
production system. So once production VM set up with new object storage. We 
need to migrate the data from existing clone vm of production which is on 
premise one to new VM with object storage. Since data is more we thought of 
using vlt rcp. So in actual vm business uses can perform daily activities. So 
once migration done again we have to do the delta sync from actual vm server to 
new VM server. So for that we thought of using vlt rcp with -n . Following is 
the sample command for the same: ./vlt rcp -r -u -n --no-ordering -b 500 -t 5 
http://admin:admin@sourceserver-hostname:4501/crx/server/crx.default/jcr:root/content/dam/west-elm/delta-migration-test-data/sub-folder
 
http://admin:admin@destinationserverhostname:4501/crx/server/crx.default/jcr:root/content/dam/west-elm/delta-migration-test-data/sub-folder
 that command is working fine , if the asset is having property called 
jcr:lastModified to jcr:contnet , where as the asset is having property 
cq:LastModified then it's not working. We did some analysis and came to know 
that cq:lastModified appending when we copy assets from one folder to another 
folder. Also as per the code of following URL : 
https://github.com/apache/jackrabbit-filevault/blob/5d23fe03f4e8675a18baed169c2249edac2a9f8b/vault-core/src/main/java/org/apache/jackrabbit/vault/util/RepositoryCopier.java#L541
 Could you please check and confirm is there any alternate.



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