[jira] [Created] (JCRVLT-654) Aem assets migration issue while using -n with cq last modified

["Lakshmi Raghava Reddy Mannem (Jira)" <ji...@apache.org>]

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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