On 03/19/2010 10:24 AM, Kay Sievers wrote: > No, that's what "change" is for, and we already have these "change" > events for dm. Udev does not care if the device is ready or not, it > synchronizes /sys and /dev, and that works just fine with "change" > events. CHANGE events, not quite... We can't even rely on these. Just to mention, there's also a CHANGE event generated when read-only flag is set for a device (this is not managed by device-mapper of course). This one is generated even before the actual CHANGE event that is generated when DM device is ready to be used. Peter -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel