tree 2e5e9c31f32194c1042440bce54301e86125f142
parent b8ed5dd54895647c2690575aad6f07748c2c618a
author Stefan Weinhuber <wein@de.ibm.com> 1260186713 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1260186695 +0100

[S390] dasd: let device initialization wait for LCU setup

The first DASD that is set online for a specific logical control unit
has to do certain setup steps on the storage server to make full use
of it, for example it will enable PAV.
The features and characteristics reported by the storage server will
depend on this setup, so all other devices on the same LCU will need
to wait for the setup to be finished.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>