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(parent: 66aec64) | patch
s390/dasd: configurable IFCC handling
authorStefan Haberland <sth@linux.vnet.ibm.com>
Tue, 19 Dec 2017 15:18:38 +0000 (16:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 22 Feb 2018 14:31:23 +0000 (15:31 +0100)
commitddc1c9453550eabd6284021b167f708982df3ca9
treeb6d014c22cc3693ae1dc5a447459473cc890d022tree | snapshot
parent66aec647216f129b8560dba738303a8486481c53commit | diff
s390/dasd: configurable IFCC handling

Make the behavior in case of constant IFCC/CCC errors configurable.
Add a sysfs attribute to switch between path disabled after threshold
exceeded (default) and message only.

Reviewed-by: Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/uapi/asm/dasd.h diff | blob | history
drivers/s390/block/dasd_3990_erp.c diff | blob | history
drivers/s390/block/dasd_devmap.c diff | blob | history
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