diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/zpool/zpool-features.7')
| -rw-r--r-- | cddl/contrib/opensolaris/cmd/zpool/zpool-features.7 | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool-features.7 b/cddl/contrib/opensolaris/cmd/zpool/zpool-features.7 index d018acc..c55430c 100644 --- a/cddl/contrib/opensolaris/cmd/zpool/zpool-features.7 +++ b/cddl/contrib/opensolaris/cmd/zpool/zpool-features.7 @@ -23,7 +23,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 20, 2013 +.Dd October 08, 2013 .Dt ZPOOL-FEATURES 7 .Os .Sh NAME @@ -251,6 +251,24 @@ configuration. .\" .Xr dumpon 8 .\" command to configure a .\" dump device on a pool comprised of multiple vdevs. +.It Sy spacemap_histogram +.Bl -column "READ\-ONLY COMPATIBLE" "com.delphix:spacemap_histogram" +.It GUID Ta com.delphix:spacemap_histogram +.It READ\-ONLY COMPATIBLE Ta yes +.It DEPENDENCIES Ta none +.El +.Pp +This features allows ZFS to maintain more information about how free space +is organized within the pool. If this feature is +.Sy enabled , +ZFS will +set this feature to +.Sy active +when a new space map object is created or +an existing space map is upgraded to the new format. +Once the feature is +.Sy active , +it will remain in that state until the pool is destroyed. .El .Sh SEE ALSO .Xr zpool 8 |
