[dm-devel] [PATCH]: shared snapshots

[jjaing]

Hi Mikulas,

        the multisnaphost must be worked with logical volumn?
I run following command, but it failed.  /dev/sda is a SATA disk, /dev/md0 is a soft raid0.

root at ubuntu:/home/dttx# echo 0 `blockdev --getsize /dev/sda` multisnapshot /dev/sda /dev/md0 16 0 mikulas 0|dmsetup create ms
device-mapper: reload ioctl failed: Invalid argument



在2010-02-09?13:41:00，"Mikulas?Patocka"?<mpatocka at redhat.com>?写道：
>Hi
>
>I?placed?the?current?patches?for?shared?snapshots?here:
>http://people.redhat.com/mpatocka/patches/kernel/new-snapshots/r15/
>
>Mikulas
>
>--
>dm-devel?mailing?list
>dm-devel at redhat.com
>https://www.redhat.com/mailman/listinfo/dm-devel
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