[PATCH] pktcdvd: Small documentation update

Mention that a new DVD+RW disc has to be formatted before first use.

Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/Documentation/cdrom/packet-writing.txt b/Documentation/cdrom/packet-writing.txt
index d34fcbca9f27276d036281594786d0cdbae18a59..b402e4c949dab4380b6a3adcd5a7e053d7757104 100644 (file)
--- a/Documentation/cdrom/packet-writing.txt
+++ b/Documentation/cdrom/packet-writing.txt
@@ -43,6 +43,8 @@ shall implement "true random writes with 2KB granularity", which means
 that it should be possible to put any filesystem with a block size >=
 2KB on such a disc. For example, it should be possible to do:
 
+       # dvd+rw-format /dev/hdc   (only needed if the disc has never
+                                   been formatted)
        # mkudffs /dev/hdc
        # mount /dev/hdc /cdrom -t udf -o rw,noatime
 
@@ -54,6 +56,7 @@ writes are not 32KB aligned.
 Both problems can be solved by using the pktcdvd driver, which always
 generates aligned writes.
 
+       # dvd+rw-format /dev/hdc
        # pktsetup dev_name /dev/hdc
        # mkudffs /dev/pktcdvd/dev_name
        # mount /dev/pktcdvd/dev_name /cdrom -t udf -o rw,noatime