Hi to all friends!
I Have created a LUN on hitachi VSP G200 Size 2 TB. (Thin Provisonn [DP]).
Presented it on Vmware Esxi 6.0 U3 as FC
When i create VM and Clone it within Same DataStore(FC 2TB LUN) at vmware ESXi they give me excellent IOPs and completed the activity in short time.
But when i create VM and Install OS on it (RHEL 5.6 Linux)32 bit. and create a cold backup (creating a tar of 350 GB size) it took more time. as i create clone of this VM which is completed in short time.
Where the issue is , i am confusing to sort out, at storage end or vmware level.
Please need guidance
Regards
M.Amir