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			if evt.Action.Delete() {
				globalExpiryState.enqueueByDays(objInfo, evt, lcEventSrc_Rebal)
				return true
			}

			return false
		}

		rebalanceEntry := func(entry metaCacheEntry) {
			defer wk.Give()

			if entry.isDir() {
				return
			}

			// rebalance on poolIdx has reached its goal
			if z.checkIfRebalanceDone(poolIdx) {
				return
			}