[Q] Time to complete Quota recalc for 10000-UserQuota on a single filesytem

IHAC who puchased new VNX5600 and plans User quota recalcuration on a 4TB filesytem after replication migration from old NS120. There're 10,000 user quotas in the file system.

I'm looking if someone has field experience about how much time to complete user/group quota calcuration by "nas_quotas -check -start xx"

with a certain number of user/group quota and file system capacity.

They know recent VNX File OE provides online quota calcuration by "nas_quotas -check -start xx". Practically they're hoping to estimate whole duration to complete so that they can arrange their change control plan more accurately.

Cheers!!