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authorJeff Darcy <jdarcy@redhat.com>2012-12-03 12:16:28 -0500
committerAnand Avati <avati@redhat.com>2012-12-04 14:42:30 -0800
commit924702de358160b2536138c073d293b76512838a (patch)
tree4b44790ef6500b3eca00d1cc78954b7ee19aad83 /xlators/mgmt/glusterd/src/glusterd.h
parent86b01a278b55b19adefe9625e586252a5c75b474 (diff)
glusterd: add "volume label" command
This command is necessary when the local disk/filesystem containing a brick is unexpectedly lost and then recreated. Since 961bc80c, trying to start the brick will fail because the trusted.glusterfs.volume-id xattr is missing, and if we can't start it then we can't replace-brick or self-heal so we're stuck in a permanently degraded state. This command provides a way to label the empty brick with the proper volume ID so that further repair actions become possible. Change-Id: I1c1e5273a018b7a6b8d0852daf111ddc3fddfdc2 BUG: 860297 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4259 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd.h')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index 66adff741..7152bd6a2 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -79,6 +79,7 @@ typedef enum glusterd_op_ {
GD_OP_CLEARLOCKS_VOLUME,
GD_OP_DEFRAG_BRICK_VOLUME,
GD_OP_BD_OP,
+ GD_OP_LABEL_VOLUME,
GD_OP_MAX,
} glusterd_op_t;
@@ -640,6 +641,7 @@ int32_t glusterd_op_begin (rpcsvc_request_t *req, glusterd_op_t op, void *ctx);
int glusterd_handle_cli_statedump_volume (rpcsvc_request_t *req);
int glusterd_handle_cli_clearlocks_volume (rpcsvc_request_t *req);
+int glusterd_handle_cli_label_volume (rpcsvc_request_t *req);
int glusterd_handle_defrag_start (glusterd_volinfo_t *volinfo, char *op_errstr,
size_t len, int cmd, defrag_cbk_fn_t cbk);
@@ -685,6 +687,10 @@ int glusterd_op_statedump_volume (dict_t *dict, char **op_errstr);
int glusterd_op_stage_clearlocks_volume (dict_t *dict, char **op_errstr);
int glusterd_op_clearlocks_volume (dict_t *dict, char **op_errstr);
+
+int glusterd_op_stage_label_volume (dict_t *dict, char **op_errstr);
+int glusterd_op_label_volume (dict_t *dict, char **op_errstr);
+
int glusterd_op_stage_bd (dict_t *dict, char **op_errstr);
/* misc */