glusterd: add stripe_count in volume info (#3070) (#3133)

* glusterd: add stripe_count in volume info Change-Id: Ib04434b41b7c299cee0ed8d81deb5a68a17b0c0a Fixes: #3066 Signed-off-by: Sheetal Pamecha <spamecha@redhat.com> * Add stipe-count only if version is less than 10 Change-Id: Ibb589df2bb4c00c71850d787c998aff746321a17 Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
gluster · Jan 17, 2022 · 047c95f · 047c95f
1 parent a804f8e
commit 047c95f
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diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -789,6 +789,16 @@ glusterd_volume_exclude_options_write(int fd, glusterd_volinfo_t *volinfo)
     }
     total_len += ret;
 
+    if (conf->op_version < GD_OP_VERSION_10_0) {
+        ret = snprintf(buf + total_len, sizeof(buf) - total_len, "%s=%d\n",
+                       GLUSTERD_STORE_KEY_VOL_STRIPE_CNT, STRIPE_COUNT);
+        if (ret < 0 || ret >= sizeof(buf) - total_len) {
+            ret = -1;
+            goto out;
+        }
+        total_len += ret;
+    }
+
     if ((conf->op_version >= GD_OP_VERSION_3_7_6) && volinfo->arbiter_count) {
         ret = snprintf(buf + total_len, sizeof(buf) - total_len, "%s=%d\n",
                        GLUSTERD_STORE_KEY_VOL_ARBITER_CNT,

diff --git a/xlators/mgmt/glusterd/src/glusterd-store.h b/xlators/mgmt/glusterd/src/glusterd-store.h
@@ -37,6 +37,7 @@ typedef enum glusterd_store_ver_ac_ {
 #define GLUSTERD_STORE_KEY_VOL_STATUS "status"
 #define GLUSTERD_STORE_KEY_VOL_PORT "port"
 #define GLUSTERD_STORE_KEY_VOL_SUB_COUNT "sub_count"
+#define GLUSTERD_STORE_KEY_VOL_STRIPE_CNT "stripe_count"
 #define GLUSTERD_STORE_KEY_VOL_REPLICA_CNT "replica_count"
 #define GLUSTERD_STORE_KEY_VOL_DISPERSE_CNT "disperse_count"
 #define GLUSTERD_STORE_KEY_VOL_REDUNDANCY_CNT "redundancy_count"