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| author | Darrick J. Wong <djwong@kernel.org> | 2023-04-04 16:17:06 -0700 |
|---|---|---|
| committer | Zorro Lang <zlang@kernel.org> | 2023-04-09 20:08:31 +0800 |
| commit | 8d69dc3757cee7dbeafb1396d93453eee72e719c (patch) | |
| tree | 06efc21f4fc13d7aa02fa1dd7a5288f23f989117 /common | |
| parent | c7db4edfe9677f29fb6d4c012257454473974a4f (diff) | |
populate: create fewer holes in directories and xattrs
The same study of aging filesystem metadumps also showed that the rate
of file and xattr deletion is a lot lower than what this script does.
Decrease the deletion interval from every other file/name to every 19th
item to get us to a more reasonable 5% deletion rate, but with a prime
number. ;)
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/populate | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/common/populate b/common/populate index 524e0c32..3d233073 100644 --- a/common/populate +++ b/common/populate @@ -89,7 +89,7 @@ __populate_create_dir() { $here/src/popdir.pl --dir "${name}" --end "${nr}" "$@" test -z "${missing}" && return - $here/src/popdir.pl --dir "${name}" --start 1 --incr 2 --end "${nr}" --remove "$@" + $here/src/popdir.pl --dir "${name}" --start 1 --incr 19 --end "${nr}" --remove "$@" } # Create a large directory and ensure that it's a btree format @@ -123,7 +123,7 @@ __populate_xfs_create_btree_dir() { done test -z "${missing}" && return - $here/src/popdir.pl --dir "${name}" --start 1 --incr 2 --end "${nr}" --remove + $here/src/popdir.pl --dir "${name}" --start 1 --incr 19 --end "${nr}" --remove } # Add a bunch of attrs to a file @@ -138,7 +138,7 @@ __populate_create_attr() { ${PYTHON3_PROG} $here/src/popattr.py --file "${name}" --end "${nr}" test -z "${missing}" && return - ${PYTHON3_PROG} $here/src/popattr.py --file "${name}" --start 1 --incr 2 --end "${nr}" --remove + ${PYTHON3_PROG} $here/src/popattr.py --file "${name}" --start 1 --incr 19 --end "${nr}" --remove return fi |