This patchset will fix a false alert in lowmem mode, which doesn't handle
RAID0/5/6/10 chunk well. (the 5th patch)
Along the lowmem fix, also enhance and cleanup some chunk verification code,
as lowmem mode and original mode are using different chunk verification.
(the 1st~4th patch)
Finally, cleanup the loop device setup and move it to test/common other
than handling in each test case. (the 6th patch)
changelog:
v2:
Fix a bug that single chunk is always treated as invalid, since its
profile is not power of 2.
Add the 6th patch to move the loop device setup to test/common.
Qu Wenruo (6):
btrfs-progs: Cleanup open-coded btrfs_chunk_item_size
btrfs-progs: Enhance chunk item validation check
btrfs-progs: check: Reuse btrfs_check_chunk_valid in lowmem mode
btrfs-progs: Introduce function to get correct stripe length
btrfs-progs: lowmem check: Fix false alert on missing chunk or dev
extent
btrfs-progs: test: Introduce functions to prepare and cleanup loop
device
cmds-check.c | 35 +++++------
tests/common | 38 ++++++++++++
.../misc-tests/006-image-on-missing-device/test.sh | 12 +---
tests/misc-tests/011-delete-missing-device/test.sh | 12 +---
tests/mkfs-tests/001-basic-profiles/test.sh | 12 +---
.../005-long-device-name-for-ssd/test.sh | 10 +---
tests/mkfs-tests/006-partitioned-loopdev/test.sh | 10 +---
volumes.c | 70 ++++++++++++++++++++--
volumes.h | 3 +
9 files changed, 136 insertions(+), 66 deletions(-)
--
2.13.0
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