Author: mav
Date: Thu Mar 7 01:24:08 2019
New Revision: 344866
URL: https://svnweb.freebsd.org/changeset/base/344866
Log:
Add respective tunables to few ZFS sysctls.
MFC after: 1 week
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Thu Mar 7
00:55:49 2019 (r344865)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Thu Mar 7
01:24:08 2019 (r344866)
@@ -1420,22 +1420,22 @@ boolean_t l2arc_noprefetch = B_TRUE; /*
don't cache p
boolean_t l2arc_feed_again = B_TRUE; /* turbo warmup */
boolean_t l2arc_norw = B_TRUE; /* no reads during writes */
-SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_write_max, CTLFLAG_RW,
+SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_write_max, CTLFLAG_RWTUN,
&l2arc_write_max, 0, "max write size");
-SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_write_boost, CTLFLAG_RW,
+SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_write_boost, CTLFLAG_RWTUN,
&l2arc_write_boost, 0, "extra write during warmup");
-SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_headroom, CTLFLAG_RW,
+SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_headroom, CTLFLAG_RWTUN,
&l2arc_headroom, 0, "number of dev writes");
-SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_feed_secs, CTLFLAG_RW,
+SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_feed_secs, CTLFLAG_RWTUN,
&l2arc_feed_secs, 0, "interval seconds");
-SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_feed_min_ms, CTLFLAG_RW,
+SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, l2arc_feed_min_ms, CTLFLAG_RWTUN,
&l2arc_feed_min_ms, 0, "min interval milliseconds");
-SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_noprefetch, CTLFLAG_RW,
+SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_noprefetch, CTLFLAG_RWTUN,
&l2arc_noprefetch, 0, "don't cache prefetch bufs");
-SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_feed_again, CTLFLAG_RW,
+SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_feed_again, CTLFLAG_RWTUN,
&l2arc_feed_again, 0, "turbo warmup");
-SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_norw, CTLFLAG_RW,
+SYSCTL_INT(_vfs_zfs, OID_AUTO, l2arc_norw, CTLFLAG_RWTUN,
&l2arc_norw, 0, "no reads during writes");
SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, anon_size, CTLFLAG_RD,
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c Thu Mar
7 00:55:49 2019 (r344865)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c Thu Mar
7 01:24:08 2019 (r344866)
@@ -152,7 +152,7 @@
static boolean_t vdev_trim_on_init = B_TRUE;
SYSCTL_DECL(_vfs_zfs_vdev);
-SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, trim_on_init, CTLFLAG_RW,
+SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, trim_on_init, CTLFLAG_RWTUN,
&vdev_trim_on_init, 0, "Enable/disable full vdev trim on initialisation");
/*
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