mbox series

[v8,0/10] fstests: add tests for btrfs' raid-stripe-tree feature

Message ID cover.1704344811.git.anand.jain@oracle.com (mailing list archive)
Headers show
Series fstests: add tests for btrfs' raid-stripe-tree feature | expand

Message

Anand Jain Jan. 4, 2024, 5:48 a.m. UTC 
Changes in v8:
- The RAID stripe tree dump filter has been updated; now, it also handles
  trailing whitespace and version filtering.
- Patches re-ordered.
- Link to v7: https://lore.kernel.org/all/cover.1703838752.git.anand.jain@oracle.com

Changes in v7:
- Fixed trailing whitespace in the .out files
- Fixed the following test statement in 30[4-8]:
     test _get_page_size -eq 4096
- Link to v6: https://lore.kernel.org/r/20231213-btrfs-raid-v6-0-913738861069@wdc.com

--- original cover page from Johannes ----
Add tests for btrfs' raid-stripe-tree feature. All of these test work by
writing a specific pattern to a newly created filesystem and afterwards
using `btrfs inspect-internal -t raid-stripe $SCRATCH_DEV_POOL` to verify
the placement and the layout of the metadata.

The md5sum of each file will be compared as well after a re-mount of the
filesystem.

---
Changes in v6:
- require 4k pagesize for all tests as output depends on page size
- Add Filipe's Reviewed-by
- Link to v5: https://lore.kernel.org/r/20231207-btrfs-raid-v5-0-44aa1affe856@wdc.com

Changes in v5:
- add _require_btrfs_free_space_tree helper and use in tests
- Link to v4: https://lore.kernel.org/r/20231206-btrfs-raid-v4-0-578284dd3a70@wdc.com

Changes in v4:
- add _require_btrfs_no_compress to all tests
- add _require_btrfs_no_nodatacow helper and add to btrfs/308
- add _require_btrfs_feature "free_space_tree" to all tests
- Link to v3: https://lore.kernel.org/r/20231205-btrfs-raid-v3-0-0e857a5439a2@wdc.com

Changes in v3:
- added 'raid-stripe-tree' to mkfs options, as only zoned raid gets it
  automatically
- Rename test cases as btrfs/302 and btrfs/303 already exist upstream
- Link to v2: https://lore.kernel.org/r/20231205-btrfs-raid-v2-0-25f80eea345b@wdc.com

Changes in v2:
- Re-ordered series so the newly introduced group is added before the
  tests
- Changes Filipe requested to the tests.
- Link to v1: https://lore.kernel.org/r/20231204-btrfs-raid-v1-0-b254eb1bcff8@wdc.com

Subject: [PATCH v8 00/10] *** SUBJECT HERE ***

*** BLURB HERE ***

Anand Jain (1):
  common: add _filter_trailing_whitespace

Johannes Thumshirn (9):
  fstests: doc: add new raid-stripe-tree group
  common: add _require_btrfs_no_nodatacow helper
  common: add _require_btrfs_free_space_tree
  common: add filter for btrfs raid-stripe dump
  btrfs: add fstest for stripe-tree metadata with 4k write
  btrfs: add fstest for 8k write spanning two stripes on
    raid-stripe-tree
  btrfs: add fstest for writing to a file at an offset with RST
  btrfs: add fstests to write 128k to a RST filesystem
  btrfs: add fstest for overwriting a file partially with RST

 common/btrfs        |  17 +++++++
 common/filter       |   5 +++
 common/filter.btrfs |  15 +++++++
 doc/group-names.txt |   1 +
 tests/btrfs/304     |  58 ++++++++++++++++++++++++
 tests/btrfs/304.out |  58 ++++++++++++++++++++++++
 tests/btrfs/305     |  63 ++++++++++++++++++++++++++
 tests/btrfs/305.out |  82 ++++++++++++++++++++++++++++++++++
 tests/btrfs/306     |  61 +++++++++++++++++++++++++
 tests/btrfs/306.out |  75 +++++++++++++++++++++++++++++++
 tests/btrfs/307     |  58 ++++++++++++++++++++++++
 tests/btrfs/307.out |  65 +++++++++++++++++++++++++++
 tests/btrfs/308     |  62 ++++++++++++++++++++++++++
 tests/btrfs/308.out | 106 ++++++++++++++++++++++++++++++++++++++++++++
 14 files changed, 726 insertions(+)
 create mode 100755 tests/btrfs/304
 create mode 100644 tests/btrfs/304.out
 create mode 100755 tests/btrfs/305
 create mode 100644 tests/btrfs/305.out
 create mode 100755 tests/btrfs/306
 create mode 100644 tests/btrfs/306.out
 create mode 100755 tests/btrfs/307
 create mode 100644 tests/btrfs/307.out
 create mode 100755 tests/btrfs/308
 create mode 100644 tests/btrfs/308.out