s390-tools

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Files

Eduard Shishkin 47460e6e33 zipl/src: Support md-partitions as zipl targets

This patch adds support for zipl targets over partitions of md-devices.
With this patch it is possible to specify a zipl target over any
partition of an md-device, so that all the physical disks participating
in the mirrored setup will be prepared for IPL.

Unlike a whole md-device which has major number 9, its partitions
have major numbers 259 and the driver name is identified as 'blkext'
in '/proc/devices'. Handle this case in set_driver_name(): call ioctl()
to make sure that device is an md-partition.

Drop re-definition of some macros.

Signed-off-by: Eduard Shishkin <edward6@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>

2024-11-22 17:15:59 +01:00

boot.c

zipl: Add --no-compress option to zipl command

2023-09-27 18:29:06 +02:00

bootmap_header.c

zipl: add basic support of environment block by zipl(8)

2021-10-01 14:59:56 +02:00

bootmap.c

zipl/src: fix segfault on '--dry-run' for device-based dumps

2024-10-01 12:16:19 +02:00

disk.c

zipl/src: Support md-partitions as zipl targets