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bcacheadm: fix variable bucket size input

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If the user added n caches but <n bucket_sizes, print a message
saying that cache# will be using the default bucket_size

Change-Id: I025474ca672bf79d1c88813e6f030ba7590e820d
Signed-off-by: Jacob Malevich <jam@daterainc.com>
This commit is contained in:
Jacob Malevich 2015-01-07 19:01:06 -08:00
parent d7d289efaf
commit cbf0900b35
1 changed files with 11 additions and 3 deletions
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14
bcache.c
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@ -582,10 +582,18 @@ void write_cache_sbs(int *fds, struct cache_sb *sb,
for (i = 0; i < sb->nr_in_set; i++) {
struct cache_member *m = sb->members + i;
if (num_bucket_sizes <= 1)
if (num_bucket_sizes <= 1) {
sb->bucket_size = bucket_sizes[0];
else
sb->bucket_size = bucket_sizes[i];
} else {
if (!bucket_sizes[i]) {
printf("No bucket size specified for cache %d,"
" using the default of %d",
i, bucket_sizes[0]);
sb->bucket_size = bucket_sizes[0];
} else {
sb->bucket_size = bucket_sizes[i];
}
}
SET_CACHE_BTREE_NODE_SIZE(sb, min_size);