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Re: [dm-devel] [PATCH]: shared snapshots



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 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 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
>
>--
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