Index: sys/contrib/openzfs/man/man4/zfs.4 =================================================================== --- sys/contrib/openzfs/man/man4/zfs.4 +++ sys/contrib/openzfs/man/man4/zfs.4 @@ -15,7 +15,7 @@ .\" own identifying information: .\" Portions Copyright [yyyy] [name of copyright owner] .\" -.Dd July 21, 2023 +.Dd November 27, 2023 .Dt ZFS 4 .Os . @@ -1677,7 +1677,7 @@ The occurrence of nopwrites will further depend on other pool properties .Pq i.a. the checksumming and compression algorithms . . -.It Sy zfs_dmu_offset_next_sync Ns = Ns Sy 1 Ns | Ns 0 Pq int +.It Sy zfs_dmu_offset_next_sync Ns = Ns Sy 0 Ns | Ns 1 Pq int Enable forcing TXG sync to find holes. When enabled forces ZFS to sync data when .Sy SEEK_HOLE No or Sy SEEK_DATA Index: sys/contrib/openzfs/module/zfs/dmu.c =================================================================== --- sys/contrib/openzfs/module/zfs/dmu.c +++ sys/contrib/openzfs/module/zfs/dmu.c @@ -82,7 +82,7 @@ * Disabling this option will result in holes never being reported in dirty * files which is always safe. */ -static int zfs_dmu_offset_next_sync = 1; +static int zfs_dmu_offset_next_sync = 0; /* * Limit the amount we can prefetch with one call to this amount. This