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authorColin Guthrie <colin@mageia.org>2013-04-30 11:48:11 +0100
committerLennart Poettering <lennart@poettering.net>2013-05-03 17:46:44 +0200
commit8621b1109b0bbe097f2b3bfce2211fe8474c567b (patch)
tree917317e3021ad85868491e22874563aa3e9b84f7 /src/journal
parent417b1a62ed9ca700a180f27ed6ea8e972194b9ad (diff)
journal: Set the default keep free value to 15% (up from 5%)
As some SSDs are still seeing performance degredation when reaching 85% usage the default value of 5% seems a little low. Set this to 15% by default.
Diffstat (limited to 'src/journal')
-rw-r--r--src/journal/journal-file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 876224dc9f..f0be24c85c 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -2769,7 +2769,7 @@ void journal_default_metrics(JournalMetrics *m, int fd) {
if (m->keep_free == (uint64_t) -1) {
if (fs_size > 0) {
- m->keep_free = PAGE_ALIGN(fs_size / 20); /* 5% of file system size */
+ m->keep_free = PAGE_ALIGN(fs_size * 3 / 20); /* 15% of file system size */
if (m->keep_free > DEFAULT_KEEP_FREE_UPPER)
m->keep_free = DEFAULT_KEEP_FREE_UPPER;