Files
scoutfs/tests/golden/data-prealloc
Zach Brown 3847c4fe63 Add data-prealloc test
Signed-off-by: Zach Brown <zab@versity.com>
2022-10-14 14:03:35 -07:00

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== initial writes smaller than prealloc grow to prealloc size
/mnt/test/test/data-prealloc/file-1: 7 extents found
/mnt/test/test/data-prealloc/file-2: 7 extents found
== larger files get full prealloc extents
/mnt/test/test/data-prealloc/file-1: 9 extents found
/mnt/test/test/data-prealloc/file-2: 9 extents found
== non-streaming writes with contig have per-block extents
/mnt/test/test/data-prealloc/file-1: 32 extents found
/mnt/test/test/data-prealloc/file-2: 32 extents found
== any writes to region prealloc get full extents
/mnt/test/test/data-prealloc/file-1: 4 extents found
/mnt/test/test/data-prealloc/file-2: 4 extents found
/mnt/test/test/data-prealloc/file-1: 4 extents found
/mnt/test/test/data-prealloc/file-2: 4 extents found
== streaming offline writes get full extents either way
/mnt/test/test/data-prealloc/file-1: 4 extents found
/mnt/test/test/data-prealloc/file-2: 4 extents found
/mnt/test/test/data-prealloc/file-1: 4 extents found
/mnt/test/test/data-prealloc/file-2: 4 extents found
== goofy preallocation amounts work
/mnt/test/test/data-prealloc/file-1: 5 extents found
/mnt/test/test/data-prealloc/file-2: 5 extents found
/mnt/test/test/data-prealloc/file-1: 5 extents found
/mnt/test/test/data-prealloc/file-2: 5 extents found
/mnt/test/test/data-prealloc/file-1: 3 extents found
/mnt/test/test/data-prealloc/file-2: 3 extents found