If the pool using pool volumes assigned from accelerated compression-enabled parity groups, the V-VOL full allocation function cannot be defined.V-VOL full allocation requirement
If the pool using pool volumes assigned from accelerated compression-enabled parity groups, the V-VOL full allocation function cannot be defined.
The V-VOL full allocation is performed in a range less than the depletion threshold size of the pool. If the capacity of V-VOLs is larger than the depletion threshold size, the full allocation operation is rejected.
The reserved capacity for each pool can be calculated by the following formula. In the formula, the value enclosed in ceil ( ) must be rounded up to the nearest whole number.
Reserved capacity for each pool [block] = ceil (CV capacity of V-VOL [block] / 86016) * 86016 + ceil (CV capacity of V-VOL [block] / 6442082304) * 4 * 86016 - Used capacity of V-VOL [block]