VSP 360 · Capacity planning7 pools · 3 arrays · as of 16 Oct 2026

A-Pool 1 is the only pool with a deadline inside five years: about 750 days to its 80% threshold and 950 days to full.

All seven pools together use 47 TiB of 997 TiB (4.7%) and grow about 4.3 TiB a month. More than half of that growth is A-Pool 1, at 2.5 TiB a month. The next pool to fill, A-Pool 0, has about 15 years left at its current rate. Rows are sorted by days to full, shortest first.

Growth per month and days to threshold use each pool's 30-day trend in physical use (after data reduction); the range under "days to full" uses the slowest and fastest trend seen over the last 7, 14 and 30 days and the full history. The 80% column uses each pool's configured depletion threshold. Sparklines show daily % used since the pool reached its current size, each on its own vertical scale; the number beside each states the change in TiB over that period. The bar under % used is drawn on a 0–100% scale with the 80% threshold marked.

Reading the table

Days to full is a planning signal, not a promise. Every pool here is a thin-provisioning pool sitting on a fully allocated parity group, so none can grow without new drives, and each forecast assumes data reduction keeps its current ratio. The two figures most likely to move are A-Pool 1, whose clone-driven growth comes in steps, and B-Pool 0, whose 14.6 : 1 ratio rests on hosts writing zeros.