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| author | Gabriel <g2p.code@gmail.com> | 2013-09-27 12:05:46 +0200 |
|---|---|---|
| committer | Gabriel <g2p.code@gmail.com> | 2013-09-27 12:05:46 +0200 |
| commit | decab738147cf0eb7d6508454d43048b6ff2ab24 (patch) | |
| tree | 9287d0df557c91167373b3dbd097ab91bdfe545b /bcache-super-show.c | |
| parent | 8b3e39e0525df37dfbc840e49f2f5a4069b34a1f (diff) | |
super-show: Show sync mode and cache replacement policy
Diffstat (limited to 'bcache-super-show.c')
| -rw-r--r-- | bcache-super-show.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/bcache-super-show.c b/bcache-super-show.c index fab5e81..c00d22e 100644 --- a/bcache-super-show.c +++ b/bcache-super-show.c @@ -136,13 +136,31 @@ int main(int argc, char **argv) printf("dev.cache.first_sector\t%u\n" "dev.cache.cache_sectors\t%ju\n" "dev.cache.total_sectors\t%ju\n" + "dev.cache.ordered\t%s\n" "dev.cache.discard\t%s\n" - "dev.cache.pos\t\t%u\n", + "dev.cache.pos\t\t%u\n" + "dev.cache.replacement\t%ju", sb.bucket_size * sb.first_bucket, sb.bucket_size * (sb.nbuckets - sb.first_bucket), sb.bucket_size * sb.nbuckets, + CACHE_SYNC(&sb) ? "yes" : "no", CACHE_DISCARD(&sb) ? "yes" : "no", - sb.nr_this_dev); + sb.nr_this_dev, + CACHE_REPLACEMENT(&sb)); + switch (CACHE_REPLACEMENT(&sb)) { + case CACHE_REPLACEMENT_LRU: + printf(" [lru]\n"); + break; + case CACHE_REPLACEMENT_FIFO: + printf(" [fifo]\n"); + break; + case CACHE_REPLACEMENT_RANDOM: + printf(" [random]\n"); + break; + default: + putchar('\n'); + } + } else { uint64_t first_sector; if (sb.version == BCACHE_SB_VERSION_BDEV) { |