s390-tools

mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00

Files

Eduard Shishkin 4c4ab4fd70 zipl_helper.device-mapper: Support mirrors over NVMe devices

\# lsblk
...
nvme0n1     259:0    0   7.3T  0 disk
\_nvme0n1p1 259:4    0     2G  0 part
  \_md0       9:0    0     2G  0 raid1 /mnt
nvme1n1     259:2    0 931.5G  0 disk
\_nvme1n1p1 259:1    0     2G  0 part
  \_md0       9:0    0     2G  0 raid1 /mnt

\# ./zipl_helper.md 9:0

Expected results:

targetbase=259:0
targettype=SCSI
targetblocksize=512
targetoffset=8192
targetbase=259:2
targettype=SCSI
targetblocksize=512
targetoffset=8192

Actual results:

targetbase=259:0
targettype=SCSI
targetblocksize=512
targetoffset=8192
targetbase=259:0   <--- Incorrect!
targettype=SCSI
targetblocksize=512
targetoffset=8192

Make zipl helpers be aware of NVMe devices;
Fix the procedure of partition resolution by including the NVMe case.

Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Eduard Shishkin <edward6@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

2025-05-05 17:20:37 +02:00

boot

zdump: Drop support of obsolete dumps and dumpers

2025-04-07 17:42:18 +02:00

doc

zipl/Makefile: create an empty environment file /etc/ziplenv

2022-06-03 18:40:36 +02:00

dracut

zipl/dump: fix ngdump dracut helper script

2023-07-04 15:41:03 +02:00

include

zipl_helper.device-mapper: Fix imprecise is_device_mapper() predicate