vfs.zfs.unflushed_log_block_pct
| Added to DB |
2025-05-06 (FreeBSD 15.0-CURRENT, kernel 1500040) |
| Last DB update |
2025-05-06 (FreeBSD 15.0-CURRENT, kernel 1500040) |
| OID | 3. 222. [dyn] |
| Name | vfs.zfs.unflushed_log_block_pct |
| Description | Tunable used to determine the number of blocks that can be used for the spacemap log, expressed as a percentage of the total number of metaslabs in the pool (e.g. 400 means the number of log blocks is capped at 4 times the number of metaslabs) |
| Type | unsigned integer |
| Format | IU |
| Flags | RD, WR, TUN, MPSAFE, NOFETCH |
| Label | |
| Handler | Defined |