On Sun, Aug 28, 2011 at 15:08, Bart Van Assche [off-list ref] wrote:

Does that mean that udev rules similar to the above will work for
setting the value of the default SCSI host attributes but that any
attempt to use a similar rule for any attribute defined via
shost_attrs is racy?

Yes, it's a known limitation, they can not safely be used from a
hotplug event handler.

Has anyone been looking into this before ?

No, we only fixed the common attributes to work properly from udev,
not the custom attributes.

Kay