Don't ignore zfs_arc_max below allmem/32

Set arc_c_min before arc_c_max so that when zfs_arc_min is set lower
than the default allmem/32 zfs_arc_max can also be set lower.

Add warning messages when tunables are being ignored.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10157
Closes #10158
This commit is contained in:
Ryan Moeller
2020-04-09 18:39:48 -04:00
committed by GitHub
parent 8b27e08ed8
commit 36a6e2335c
3 changed files with 31 additions and 15 deletions
+1 -1
View File
@@ -612,7 +612,7 @@ extern void arc_prune_async(int64_t);
extern int arc_memory_throttle(spa_t *spa, uint64_t reserve, uint64_t txg);
extern uint64_t arc_free_memory(void);
extern int64_t arc_available_memory(void);
extern void arc_tuning_update(void);
extern void arc_tuning_update(boolean_t);
extern int param_set_arc_long(ZFS_MODULE_PARAM_ARGS);
extern int param_set_arc_int(ZFS_MODULE_PARAM_ARGS);