From 1669c1c7238ffc0d3c0d57a5f574ede460e69e67 Mon Sep 17 00:00:00 2001 From: avg Date: Tue, 18 Feb 2014 15:39:59 +0000 Subject: [PATCH] MFC r259052: Expose spa_asize_inflation git-svn-id: svn://svn.freebsd.org/base/stable/10@262179 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c index b13700bab..41aebca42 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c @@ -304,6 +304,9 @@ SYSCTL_INT(_vfs_zfs, OID_AUTO, deadman_enabled, CTLFLAG_RDTUN, * (VDEV_RAIDZ_MAXPARITY + 1) * SPA_DVAS_PER_BP * 2 == 24 */ int spa_asize_inflation = 24; +TUNABLE_INT("vfs.zfs.spa_asize_inflation", &spa_asize_inflation); +SYSCTL_INT(_vfs_zfs, OID_AUTO, spa_asize_inflation, CTLFLAG_RWTUN, + &spa_asize_inflation, 0, "Worst case inflation factor for single sector writes"); #ifndef illumos #ifdef _KERNEL -- 2.45.2