https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163579#M13142 <P>Using Snapcenter with the Oracle plugin and 19c databases. We find the cloning process very slow. On average the disk scanning phase takes 3 mins! On SMO this took less than 1 min. We are using Oracle ASM. Where might i look to see why this scanning is so slow?</P> Wed, 04 Jun 2025 10:36:43 GMT darraghos 2025-06-04T10:36:43Z https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163579#M13142 <P>Using Snapcenter with the Oracle plugin and 19c databases. We find the cloning process very slow. On average the disk scanning phase takes 3 mins! On SMO this took less than 1 min. We are using Oracle ASM. Where might i look to see why this scanning is so slow?</P> Wed, 04 Jun 2025 10:36:43 GMT https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163579#M13142 darraghos 2025-06-04T10:36:43Z https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163754#M13157 <P>Please check the scsi rescan time from ESX end. If ESX rescan takes time to discover the cloned disks, then it can add up to the SnapCenter operation time.</P> Mon, 08 Feb 2021 10:09:58 GMT https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163754#M13157 mrahul 2021-02-08T10:09:58Z https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163757#M13160 <P>Hi, these are HP Proliant servers running RHEL 7.6. No vmware/ESXi.&nbsp;</P> Mon, 08 Feb 2021 10:20:23 GMT https://community.netapp.com/t5/Data-Protection/Slow-cloning-in-Snapcenter-due-to-disk-scanning/m-p/163757#M13160 darraghos 2021-02-08T10:20:23Z