[sheepdog] [PATCH v3 09/10] collie: remove copies from 'collie cluster format'

[levin li]

From: levin li <xingke.lwp at taobao.com>


Signed-off-by: levin li <xingke.lwp at taobao.com>
---
 collie/cluster.c |   17 +----------------
 1 files changed, 1 insertions(+), 16 deletions(-)

diff --git a/collie/cluster.c b/collie/cluster.c
index 9302b78..f690324 100644
--- a/collie/cluster.c
+++ b/collie/cluster.c
@@ -19,7 +19,6 @@
 struct cluster_cmd_data {
 	uint32_t epoch;
 	int list;
-	int copies;
 	int nohalt;
 	int quorum;
 	int force;
@@ -82,7 +81,6 @@ static int cluster_format(int argc, char **argv)
 	gettimeofday(&tv, NULL);
 
 	sd_init_req((struct sd_req *)&hdr, SD_OP_MAKE_FS);
-	hdr.copies = cluster_cmd_data.copies;
 	if (cluster_cmd_data.nohalt)
 		hdr.flags |= SD_FLAG_NOHALT;
 	if (cluster_cmd_data.quorum)
@@ -502,7 +500,7 @@ static int cluster_recover(int argc, char **argv)
 static struct subcommand cluster_cmd[] = {
 	{"info", NULL, "aprh", "show cluster information",
 	 NULL, SUBCMD_FLAG_NEED_NODELIST, cluster_info},
-	{"format", NULL, "bcmaph", "create a Sheepdog store",
+	{"format", NULL, "bmaph", "create a Sheepdog store",
 	 NULL, 0, cluster_format},
 	{"shutdown", NULL, "aph", "stop Sheepdog",
 	 NULL, SUBCMD_FLAG_NEED_NODELIST, cluster_shutdown},
@@ -519,25 +517,12 @@ static struct subcommand cluster_cmd[] = {
 
 static int cluster_parser(int ch, char *opt)
 {
-	int copies;
 	char *p;
 
 	switch (ch) {
 	case 'b':
 		strncpy(cluster_cmd_data.name, opt, 10);
 		break;
-	case 'c':
-		copies = strtol(opt, &p, 10);
-		if (opt == p || copies < 1) {
-			fprintf(stderr, "There must be at least one copy of data\n");
-			exit(EXIT_FAILURE);
-		} else if (copies > SD_MAX_COPIES) {
-			fprintf(stderr, "Redundancy may not exceed %d copies\n",
-				SD_MAX_COPIES);
-			exit(EXIT_FAILURE);
-		}
-		cluster_cmd_data.copies = copies;
-		break;
 	case 'm':
 		if (strcmp(opt, "safe") == 0) {
 			cluster_cmd_data.nohalt = 0;
-- 
1.7.1