On Fri, Jun 5, 2020 at 3:48 AM yangerkun <yangerkun@xxxxxxxxxx> wrote: > > Since we support the listbadblocks command, introduce the detail in the > doc. > > Signed-off-by: yangerkun <yangerkun@xxxxxxxxxx> Thank you for the documentation. I have a few corrections listed below: > --- > .../admin-guide/device-mapper/dm-dust.rst | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/Documentation/admin-guide/device-mapper/dm-dust.rst b/Documentation/admin-guide/device-mapper/dm-dust.rst > index b6e7e7ead831..185b3ce6298b 100644 > --- a/Documentation/admin-guide/device-mapper/dm-dust.rst > +++ b/Documentation/admin-guide/device-mapper/dm-dust.rst > @@ -205,6 +205,21 @@ appear:: > > kernel: device-mapper: dust: clearbadblocks: no badblocks found > > +Listling the bad block list "Listing the bad block list" > +--------------------------- > + > +To list all bad block list, run the following message command:: "To list all bad blocks in the bad block list" > + > + $ sudo dmsetup message dust1 0 listbadblocks > + > +We will get following message(image that we have insert block 1/2, and > +we will list the block index in order):: "The following message will appear, listing one bad block number per line (using an example device with blocks 1 and 2 in the bad block list)" After those corrections are made, Reviewed-by: Bryan Gurney <bgurney@xxxxxxxxxx> Thanks, Bryan > + > + device-mapper: dust: dust_list_badblocks: badblocks list as below: > + device-mapper: dust: bad block: 1 > + device-mapper: dust: bad block: 2 > + device-mapper: dust: dust_list_badblocks: badblocks list end. > + > Message commands list > --------------------- > > @@ -223,6 +238,7 @@ Single argument message commands:: > > countbadblocks > clearbadblocks > + listbadblocks > disable > enable > quiet > -- > 2.25.4 > -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
