Fix the default checksum algorithm in the manpage

The manpage reports fletcher2, but in zio.h ZIO_CHECKSUM_ON_VALUE
is defined to ZIO_CHECKSUM_FLETCHER_4.

Signed-off-by: Massimo Maggi <me@massimo-maggi.eu>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1628

diff --git a/man/man8/zfs.8 b/man/man8/zfs.8
index b91158e..2d309fe 100644 (file)
--- a/man/man8/zfs.8
+++ b/man/man8/zfs.8
@@ -723,7 +723,7 @@ This property is not inherited.
 .ad
 .sp .6
 .RS 4n
-Controls the checksum used to verify data integrity. The default value is \fBon\fR, which automatically selects an appropriate algorithm (currently, \fBfletcher2\fR, but this may change in future releases). The value \fBoff\fR disables integrity checking on user data. Disabling checksums is \fBNOT\fR a recommended practice.
+Controls the checksum used to verify data integrity. The default value is \fBon\fR, which automatically selects an appropriate algorithm (currently, \fBfletcher4\fR, but this may change in future releases). The value \fBoff\fR disables integrity checking on user data. Disabling checksums is \fBNOT\fR a recommended practice.
 .sp
 Changing this property affects only newly-written data.
 .RE