[sheepdog] [PATCH] sheep: fix explanation of SD_RES_OLD_NODE_VER and SD_RES_NEW_NODE_VER

[MORITA Kazutaka]

From: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>

Sheep returns SD_RES_OLD_NODE_VER when the sent request contains an
older epoch, and SD_RES_NEW_NODE_VER when it contains an newer one.

Signed-off-by: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
---
 include/internal_proto.h |    4 ++--
 include/sheep.h          |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/internal_proto.h b/include/internal_proto.h
index bddb5dc..24d5519 100644
--- a/include/internal_proto.h
+++ b/include/internal_proto.h
@@ -85,8 +85,8 @@
 #define SD_FLAG_CMD_DEL      0x0400
 
 /* internal error return values, must be above 0x80 */
-#define SD_RES_OLD_NODE_VER  0x81 /* Remote node has an old epoch */
-#define SD_RES_NEW_NODE_VER  0x82 /* Remote node has a new epoch */
+#define SD_RES_OLD_NODE_VER  0x81 /* Request has an old epoch */
+#define SD_RES_NEW_NODE_VER  0x82 /* Request has a new epoch */
 #define SD_RES_NOT_FORMATTED 0x83 /* Sheepdog is not formatted yet */
 #define SD_RES_INVALID_CTIME 0x84 /* Creation time of sheepdog is different */
 #define SD_RES_INVALID_EPOCH 0x85 /* Invalid epoch */
diff --git a/include/sheep.h b/include/sheep.h
index e917064..0d3fae4 100644
--- a/include/sheep.h
+++ b/include/sheep.h
@@ -206,8 +206,8 @@ static inline const char *sd_strerror(int err)
 		[SD_RES_READONLY] = "Object is read-only",
 
 		/* from internal_proto.h */
-		[SD_RES_OLD_NODE_VER] = "Remote node has an old epoch",
-		[SD_RES_NEW_NODE_VER] = "Remote node has a new epoch",
+		[SD_RES_OLD_NODE_VER] = "Request has an old epoch",
+		[SD_RES_NEW_NODE_VER] = "Request has a new epoch",
 		[SD_RES_NOT_FORMATTED] = "Cluster has not been formatted",
 		[SD_RES_INVALID_CTIME] = "Creation times differ",
 		[SD_RES_INVALID_EPOCH] = "Invalid epoch",
-- 
1.7.9.5