diff options
Diffstat (limited to 'man/man5/zfs-module-parameters.5')
| -rw-r--r-- | man/man5/zfs-module-parameters.5 | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5 index 28c6e11d2..e0000a23a 100644 --- a/man/man5/zfs-module-parameters.5 +++ b/man/man5/zfs-module-parameters.5 @@ -822,9 +822,45 @@ Default value: \fB300\fR. \fBzfs_flags\fR (int) .ad .RS 12n -Set additional debugging flags +Set additional debugging flags. The following flags may be bitwise-or'd +together. +.sp +.TS +box; +rB lB +lB lB +r l. +Value Symbolic Name + Description +_ +1 ZFS_DEBUG_DPRINTF + Enable dprintf entries in the debug log. +_ +2 ZFS_DEBUG_DBUF_VERIFY * + Enable extra dbuf verifications. +_ +4 ZFS_DEBUG_DNODE_VERIFY * + Enable extra dnode verifications. +_ +8 ZFS_DEBUG_SNAPNAMES + Enable snapshot name verification. +_ +16 ZFS_DEBUG_MODIFY + Check for illegally modified ARC buffers. +_ +32 ZFS_DEBUG_SPA + Enable spa_dbgmsg entries in the debug log. +_ +64 ZFS_DEBUG_ZIO_FREE + Enable verification of block frees. +_ +128 ZFS_DEBUG_HISTOGRAM_VERIFY + Enable extra spacemap histogram verifications. +.TE +.sp +* Requires debug build. .sp -Default value: \fB1\fR. +Default value: \fB0\fR. .RE .sp |