AEM instance disk size very bigger than it should be

RGBAnd

19-12-2019

Hello!

 

On 5.6.1-SP2 AEM productive instances, I made data-packages to export them (with a total of a few tens of GB). After building the packages (on the author), the instance size increased on the disk.

 

Once the packages downloaded, I deleted them from the package manager. The reported instance size returned at its original size (before packages building), but the disk usage never decreased, and this that's a lot problematic...

 

The packages are probably kept by the versioning tool of AEM, even if they do not exist anymore in the package manager. But how to do to purge them ?

 

A very big thanks for your help, and merry Christmas and happy New Year to all of you!

Blaise

aem 5.6 packages size

Accepted Solutions (1)

Accepted Solutions (1)

PuzanovsP

MVP

19-12-2019

Dear RGBAnd,

 

Pretty good guide summarising 5.6.1 maintenance activities:

https://jcr-nosql.com/2015/02/24/aem-5-6-1-reducing-repository-size-and-nailing-down-web-site-naviga...

 Namely:

"

1.Purge workflow instance data /system/console/jmx and then choose com.adobe.granite.workflow “Maintenance” and choose purgeCompletedWorkflow.
2.Perform Tar Index merge it might take 10 to 20 minutes…please check error.log  choose repository under /system/console/jmx and tarIndexMerge.
3.Perform tar optimization manually that might go overnight under repository under /system/console/jmx by clicking “startTarOptimization“.
4.Perform Step 2 again that might go for 10 to 20 minutes again.
5.Finally run DataStoreGarbageCollection under repository /system/console/jmx… and finally you will see disk space used is reclaimed.

"

Regards,

Peter

Answers (1)

Answers (1)

Jörg_Hoh

Employee

23-12-2019

The problem is likely that although the package is deleted but still present in the datastore. A datastore GC is likely to reduce the disk consumption again.