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bcache-tools: update for superblock changes

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Change-Id: I660fef1366005377041cac5d75771d2fdc8c0824
This commit is contained in:
Slava Pestov 2015-02-13 13:44:28 -08:00
parent eb1d49d3f1
commit 7ae2165053
2 changed files with 19 additions and 10 deletions
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2
bcache.c
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@ -891,8 +891,6 @@ void show_super_cache(struct cache_sb *sb, bool force_csum)
printf("cache.tier\t%llu\n", CACHE_TIER(m));
printf("cache.replication_set\t%llu\n", CACHE_REPLICATION_SET(m));
printf("cache.cur_meta_replicas\t%llu\n", REPLICATION_SET_CUR_META_REPLICAS(m));
printf("cache.cur_data_replicas\t%llu\n", REPLICATION_SET_CUR_DATA_REPLICAS(m));
printf("cache.has_metadata\t%llu\n", CACHE_HAS_METADATA(m));
printf("cache.has_data\t%llu\n", CACHE_HAS_DATA(m));

27
bcacheadm.c
View File

@ -301,6 +301,7 @@ static NihOption options[] = {
int make_bcache(NihCommand *command, char *const *args)
{
int cache_dev_fd[devs];
int data_replicas_num, metadata_replicas_num;
int backing_dev_fd[devs];
@ -332,23 +333,33 @@ int make_bcache(NihCommand *command, char *const *args)
}
if (metadata_replicas) {
SET_CACHE_SET_META_REPLICAS_WANT(cache_set_sb,
strtoul_or_die(metadata_replicas,
CACHE_SET_META_REPLICAS_WANT_MAX,
"meta replicas"));
metadata_replicas_num =
strtoul_or_die(metadata_replicas,
CACHE_SET_META_REPLICAS_WANT_MAX,
"meta replicas");
} else {
SET_CACHE_SET_META_REPLICAS_WANT(cache_set_sb, 1);
metadata_replicas_num = 1;
}
SET_CACHE_SET_META_REPLICAS_WANT(cache_set_sb,
metadata_replicas_num);
SET_CACHE_SET_META_REPLICAS_HAVE(cache_set_sb,
metadata_replicas_num);
if (data_replicas) {
SET_CACHE_SET_DATA_REPLICAS_WANT(cache_set_sb,
data_replicas_num =
strtoul_or_die(data_replicas,
CACHE_SET_DATA_REPLICAS_WANT_MAX,
"data replicas"));
"data replicas");
} else {
SET_CACHE_SET_DATA_REPLICAS_WANT(cache_set_sb, 1);
data_replicas_num = 1;
}
SET_CACHE_SET_DATA_REPLICAS_WANT(cache_set_sb,
data_replicas_num);
SET_CACHE_SET_DATA_REPLICAS_HAVE(cache_set_sb,
data_replicas_num);
if (bdev == -1) {
fprintf(stderr, "Please specify -C or -B\n");
exit(EXIT_FAILURE);