draid autopkgtests fail on s390x architecture

[john-cabaj]

System information

Type	Version/Name
Distribution Name	Ubuntu
Distribution Version	24.04
Kernel Version	6.8.0-35-generic
Architecture	s390x
OpenZFS Version	zfs-linux_2.2.4-1

Describe the problem you're observing

Presently, zfs-linux fails when running draid tests from kernel-smoke-tests in debian/tests on s390x architecture with the following error:

"kernel smoke test, create and destroy pool, draid1: FAILED: zpool create failed, exit code=1"

Describe how to reproduce the problem

Using the autopkgtests from debian/tests or effectively the commands below:

$ dd if=/dev/zero of=/tmp/pool0-$$.img bs=1M count=128 > /dev/null 2>&1
$ dd if=/dev/zero of=/tmp/pool1-$$.img bs=1M count=128 > /dev/null 2>&1
$ dd if=/dev/zero of=/tmp/pool2-$$.img bs=1M count=128 > /dev/null 2>&1
$ dd if=/dev/zero of=/tmp/pool3-$$.img bs=1M count=128 > /dev/null 2>&1
$ zpool create pool-smoke-$$ draid1 /tmp/pool0-$$.img /tmp/pool1-$$.img /tmp/pool2-$$.img /tmp/pool3-$$.img

Include any warning/errors/backtraces from the system logs

cannot create 'pool-smoke-201219': invalid argument for this pool operation