Eric Whitney 60f3461b7d common/defrag: rework _require_defrag for ext4 ...

The existing _require_defrag function rejects ext4 file systems
mounted with the dax option or constructed without extents.
However, there are also a number of other ext4 file system
configuration cases that do not currently support online defrag,
including encryption, data journaling, and bigalloc.  In the future,
online defrag functionality may be implemented for some of these,
and new configuration cases could be added that don't support it.

Rather than add a laundry list of mount and file system
configuration options to the existing _require_defrag function that
will need ongoing maintenance, use the available src/e4compact
program to directly determine whether the kernel supports ext4's
move extent ioctl on the test file system.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

2016-08-05 13:36:51 +08:00

..

attr

attr: adjust acl_max of f2fs if inline_xattr is set

2016-04-05 11:48:46 +10:00

config

generic: Add richacl tests

2016-07-01 11:17:08 +08:00

defrag

common/defrag: rework _require_defrag for ext4

2016-08-05 13:36:51 +08:00

dmapi

xfstests: introduce a common directory

2013-03-26 21:44:05 -05:00

dmdelay

common: support dm-delay to introduce I/O delays

2016-07-01 23:12:49 +08:00

dmerror

common/dmerror: fix mount option issues

2016-08-05 10:32:10 +08:00

dmflakey

common: make sure dm device is all settled before removing it

2016-04-05 11:44:33 +10:00

dmhugedisk

xfs: map multiple bmbt records to a single rmapbt record

2016-06-15 15:44:49 +08:00

dmthin

dmthin: express low_water in cluster_size not sector size

2016-06-22 10:31:41 +08:00

dump

xfstests: remove _need_to_be_root

2016-02-19 10:49:17 +11:00

filestreams

common: use mount/umount helpers everywhere

2015-12-21 18:07:43 +11:00

filter

common/filter: Improve xfs_io filter

2016-07-21 17:29:05 +08:00

filter.btrfs

btrfs/048: extend _filter_btrfs_prop_error to handle additional errors

2016-07-01 11:17:08 +08:00

inject

xfs: inject errors at various parts of the deferred op completion

2016-07-07 12:24:13 +08:00

log

xfs: inject errors at various parts of the deferred op completion

2016-07-07 12:24:13 +08:00

Makefile

xfstests: make install support common/ and tests/ dirs

2013-04-12 13:17:46 -05:00

populate

common/populate: remove unnecessary devices directory creation

2016-05-09 10:52:35 +10:00

punch

generic: extent map search on dedupe file

2016-06-15 15:09:17 +08:00

quota

common: use mount/umount helpers everywhere

2015-12-21 18:07:43 +11:00

rc

common/rc: optionally test xfs_repair index rebuilding

2016-08-05 10:32:10 +08:00

reflink

common/reflink: actually test dedupe on scratch device

2016-08-05 10:32:10 +08:00

renameat2

common: add infrastructure for renameat2 syscall tests

2014-04-14 10:34:51 +10:00

repair

xfs: filter stripe width details from repair

2016-06-15 15:32:18 +08:00

scsi_debug

block: test fallocate for block devices

2016-05-09 10:49:50 +10:00