kvmxfstests: Add 64K related configs for Power

Hello,

These patches adds and/or fixes configs for 64K blocksize/pagesize related platform (e.g. Power). This series adds some new configs for btrfs and 64K related configs for ext4/xfs/btrfs.

There are also some fixes related to dax and related to SCRATCH_DEV_POOL env variable is used by btrfs.

Then the last patch adds some extra packages which many a times are useful while manual debugging/testing.

Reason for ccing fstests:-
=========================
In past I saw kvmxfstests patches going via fstests. One other reason for sending it via fstests was to get a feedback on the btrfs & XFS configs. We have started using kvmxfstests for filesystem testing of ext4/XFS/btrfs on Power platform and are planning to scale it further to tests weekly upstream releases too. Thus if there are any suggestions around other configs (mainly for btrfs and/or XFS) which must (good to include) be tested as part of filesystem testing, then I will be happy to add those into kvmxfstests suite configs. For e.g. look at different ext4 configs [1].

[1]: https://github.com/tytso/xfstests-bld/tree/master/kvm-xfstests/test-appliance/files/root/fs/ext4/cfg

Ritesh Harjani (9):
ext4/cfg/dax: Fix for 64K pagesize platform
ext4/cfg/64K: Add a 64K related config file ext4/cfg/fast_commit: Add explicit 4k bs option ext4/cfg/fast_commit_64K: Add a config file to test fast_commit with 64K bs xfs/cfg/dax: Fix this config to work on 64K pagesize platform too xfs/cfg/64K: Add a config file with 64K blocksize
btrfs/cfg: Add 4k and 64k related configs
runtests.sh: Fix when SCRATCH_DEV_POOL is passed
xfstests-packages: Add some more packages.

 kvm-xfstests/test-appliance/files/root/fs/btrfs/cfg/4k      | 5 +++++
 kvm-xfstests/test-appliance/files/root/fs/btrfs/cfg/64k     | 5 +++++
 kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/64k      | 4 ++++
 kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax      | 4 ++--
 .../test-appliance/files/root/fs/ext4/cfg/fast_commit       | 2 +-
 .../test-appliance/files/root/fs/ext4/cfg/fast_commit_64k   | 4 ++++
 kvm-xfstests/test-appliance/files/root/fs/xfs/cfg/64k       | 3 +++
 kvm-xfstests/test-appliance/files/root/fs/xfs/cfg/dax       | 2 +-
 kvm-xfstests/test-appliance/files/root/runtests.sh          | 6 ++++++
 kvm-xfstests/test-appliance/xfstests-packages               | 4 ++++
 10 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100644 kvm-xfstests/test-appliance/files/root/fs/btrfs/cfg/4k
 create mode 100644 kvm-xfstests/test-appliance/files/root/fs/btrfs/cfg/64k
 create mode 100644 kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/64k
 create mode 100644 kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/fast_commit_64k
 create mode 100644 kvm-xfstests/test-appliance/files/root/fs/xfs/cfg/64k

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2.31.1