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cfaccc5fad
This patch fixes a bug in disk_get_info()
Steps to reproduce: Prepare a DASD disk for IPL, specifying an
image ("-i IMAGE_NAME") located on SCSI (dm) and a target directory
("-t /mnt") located on DASD. Don't specify "-a" option.
Actual result: "Run /lib/s390-tools//zipl_helper.device-mapper /mnt
Error: Could not retrieve device-mapper information for device
'dasda1'"
Expected result: "Run /lib/s390-tools//zipl_helper.device-mapper 253:4
Error: Could not add image file 'IMAGE_NAME': File is not on target
device"
The problem is in incorrect calculation by disk_get_info()
parameters for @device associated with the image file. Specifically,
@target->bootmap_dir is passed to the script, which is wrong.
Fixup: Get rid of bogus branching in disk_get_info() in case when
target parameters are evaluated in "source_script" mode. Always pass
major and minor of the @device (whose parameters to be calculated)
to the helper script.
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>