On Dec 10, 2007 12:47 PM, Evgeniy Polyakov <johnpol@xxxxxxxxxxx> wrote: > diff --git a/Documentation/dst/sysfs.txt b/Documentation/dst/sysfs.txt > new file mode 100644 > index 0000000..79d79dc > --- /dev/null > +++ b/Documentation/dst/sysfs.txt > @@ -0,0 +1,30 @@ > +This file describes sysfs files created for each storage. > + > +1. Per-storage files. > +Each storage has its own dir /sysfs/devices/$storage_name, It's always /sys/devices/. > +which contains following files: > + > +alg - contains name of the algorithm used to created given storage > +name - name of the storage > +nodes - map of the storage (list of nodes and their sizes and starts) > +remove_all_nodes - writable file which allows to remove all nodes from given > + storage > +n-$start-$cookie - per node directory, where > + $start - start of the given node in sectors, > + $cookie - unique node's id used by DST > + > +2. Per-node files. > +Node's files are located in /sysfs/devices/$storage_name/n-$start-$cookie > +directory, described above. To which class or bus do the devices you create belong? Care to show a "tree" or "ls -la" of the device? Kay - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
