added clarification on the practical upper limit of spa_slop_shift

Richard Elling 2018-09-13 09:57:38 -07:00
parent ecbee9c804
commit 6d31c84e64
1 changed files with 1 additions and 1 deletions

@ -1056,7 +1056,7 @@ The minimum SPA slop space is limited to 128 MiB.
| When to change | For large pools, when 3.2% may be too conservative and more usable space is desired, consider increasing `spa_slop_shift` | When to change | For large pools, when 3.2% may be too conservative and more usable space is desired, consider increasing `spa_slop_shift`
| Data Type | int | Data Type | int
| Units | shift | Units | shift
| Range | 1 to MAX_INT | Range | 1 to MAX_INT, however the practical upper limit is 15 for a system with 4TB of RAM
| Default | 5 | Default | 5
| Change | Dynamic | Change | Dynamic
| Versions Affected | v0.6.5 and later | Versions Affected | v0.6.5 and later