When starting evmsgui, get messages for all disks "alternate CSM
header is missing or corrupt." "Marking blah dirty . . . ". I have
tried saving when exiting evmsgui, which seems to clear up that
issue, for the "administered node". The other node seems to complain
about other headers, marking them "dirty". Always, so far, the "alternate"

Also, each node shows a few "extra" disks (as "sd(x)"), which differs on
each node. These match, the size and geometry of existing CSM devices
that are, apparently, functioning normally.

This is on a two node oes1 linux cluster. Does not seem to be an
immediate show stopper, but it is troubling.

Suggestions? Moving to OES2 is not an option. Up to date as of last month. Or so.