Hi Jens, please apply the following patch that fixes formatting a thin provisioned device in a copy relation. Thanks. Stefan Haberland (1): s390/dasd: fix command reject error on ESE devices drivers/s390/block/dasd_eckd.c | 33 +++++++++++++++++++++++++++++++-- 1 file changed, 31 insertions(+), 2 deletions(-) -- 2.39.2