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-rw-r--r--misc-utils/wipefs.83
1 files changed, 3 insertions, 0 deletions
diff --git a/misc-utils/wipefs.8 b/misc-utils/wipefs.8
index 331e96ca8..0f280b38a 100644
--- a/misc-utils/wipefs.8
+++ b/misc-utils/wipefs.8
@@ -23,6 +23,9 @@ does not erase the filesystem itself nor any other data from the device.
When used without options \fB-a\fR or \fB-o\fR, it lists all visible filesystems
and the offsets of their basic signatures.
+.B wipefs
+calls BLKRRPART ioctl when erase partition table to inform kernel about the change.
+
Note that some filesystems or some partition tables store more magic strings on
the devices. The
.B wipefs