| commit | b206181d636d416fde48c7f493d7ac5d935b57e3 | [log] [tgz] |
|---|---|---|
| author | Stefan Haberland <stefan.haberland@de.ibm.com> | Tue Dec 27 11:27:27 2011 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Dec 27 11:27:14 2011 +0100 |
| tree | d28c27ee31d1fbfc6cfb3b3abf01c465f2c2607a | |
| parent | e58b0d902f7c7c407bae9c8bc8d90fa1d06184c5 [diff] |
[S390] dasd: add sanity check to detect path connection error Prevents possible data corruption by detecting cabling error. Therefor read and compare the UID for all available channel paths. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>