s390/dasd: Report ESE capability and format mode at device online

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Extend the device information line logged when a volume comes online with
the ESE hardware capability and the on-disk format mode. The format mode
(full or on demand) is derived from the on-disk format label alone, so a
volume that is not backed by ESE hardware but was still formatted on
demand is reported correctly.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://patch.msgid.link/20260805111612.1285190-18-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Stefan Haberland 2026-08-05 13:16:10 +02:00 • committed by Jens Axboe

parent 268e40548d

commit 6c1be943fd

1 changed files with 18 additions and 3 deletions

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drivers/s390/block/dasd_eckd.c

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