tree 80e721d93ef558600c7a513cc20ab50b5ca7b5a9
parent d7d23702554dc13297cff5eaf7a551c802daeab3
author Peter Oberparleiter <peter.oberparleiter@de.ibm.com> 1151585798 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1151585798 +0200

[S390] cio long busy in read configuration data.

Trying to set a DASD root device online can fail under some circumstances
with the message "Read configuration data returned error -5". The cause
is that read configuration data incorrectly aborts with -EIO when it
encounters a temporary busy condition at a storage server.
Perform retry when encountering temporary busy conditions.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>