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authorVenkatesh Somyajulu <vsomyaju@redhat.com>2013-09-12 12:37:37 +0530
committerAnand Avati <avati@redhat.com>2013-10-14 14:41:44 -0700
commit047882750e0e97f5eed21ebe3445cdb216b15a9d (patch)
tree8fc52a198465c233795cba49dda45f7b8c824d95 /xlators/mgmt/glusterd/src/glusterd-utils.c
parent9da2cb37834db98596dae8f7fb6d8f6abb513687 (diff)
cluster/afr : Implementation of command "gluster volume heal vn statistics"
"gluster volume heal volumename statistics" command gives the summary of the afr crawl done based on the entries present in the xattrop directory. Whenever afr crawls are attempted, the beginning time of crawl, end time of crawl, no of files healed, heal-failed count and number of files in split brain are shown along with the type of the crawl. If crawl is already in progress then it will give the number of files healed, heal failed count and number of files in split-brain from the beginning of the crawl and instead of telling the end time of the crawl, "CRAWL IN PROGRESS" message will be shown. Output format: command: "gluster volume heal volume-name statistics" Output: Gathering afr crawl statistics crawl statistics on volume volume-name has been successful ------------------------------------------------ Crawl statistics for brick no 0 Hostname of brick 192.168.122.248 Starting time of crawl: Wed Jul 10 15:52:38 2013 Ending time of crawl: Wed Jul 10 15:52:38 2013 Type of crawl: INDEX No. of entries healed: 0 No. of entries in split-brain: 0 No. of heal failed entries: 0 Starting time of crawl: Wed Jul 10 15:52:38 2013 Ending time of crawl: Wed Jul 10 15:52:38 2013 Type of crawl: INDEX No. of entries healed: 0 No. of entries in split-brain: 0 No. of heal failed entries: 0 ------------------------------------------------ Crawl statistics for brick no 1 Hostname of brick 192.168.122.1 Starting time of crawl: Wed Jul 10 15:52:42 2013 Ending time of crawl: Wed Jul 10 15:52:42 2013 Type of crawl: INDEX No. of entries healed: 0 No. of entries in split-brain: 0 No. of heal failed entries: 0 Starting time of crawl: Wed Jul 10 15:52:42 2013 Ending time of crawl: Wed Jul 10 15:52:42 2013 Type of crawl: INDEX No. of entries healed: 0 No. of entries in split-brain: 0 No. of heal failed entries: 0 -------------------------------------------------- Change-Id: I10bf9d10b005741db9973fb1352e0dd59ed99aa9 BUG: 949400 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/4790 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c85
1 files changed, 84 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index bef3da74b..80ec7155c 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -7279,6 +7279,77 @@ out:
}
int
+_heal_volume_add_shd_rsp_of_statistics (dict_t *this, char *key, data_t
+ *value, void *data)
+{
+ char new_key[256] = {0,};
+ char int_str[16] = {0,};
+ char key_begin_string[128] = {0,};
+ data_t *new_value = NULL;
+ char *rxl_end = NULL;
+ char *rxl_child_end = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ char *key_begin_str = NULL;
+ int rxl_id = 0;
+ int rxl_child_id = 0;
+ int brick_id = 0;
+ int int_len = 0;
+ int ret = 0;
+ glusterd_heal_rsp_conv_t *rsp_ctx = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+
+ rsp_ctx = data;
+ key_begin_str = strchr (key, '-');
+ if (!key_begin_str)
+ goto out;
+
+ int_len = strlen (key) - strlen (key_begin_str);
+ strncpy (key_begin_string, key, int_len);
+ key_begin_string[int_len] = '\0';
+
+ rxl_end = strchr (key_begin_str + 1, '-');
+ if (!rxl_end)
+ goto out;
+
+ int_len = strlen (key_begin_str) - strlen (rxl_end) - 1;
+ strncpy (int_str, key_begin_str + 1, int_len);
+ int_str[int_len] = '\0';
+ ret = gf_string2int (int_str, &rxl_id);
+ if (ret)
+ goto out;
+
+
+ rxl_child_end = strchr (rxl_end + 1, '-');
+ if (!rxl_child_end)
+ goto out;
+
+ int_len = strlen (rxl_end) - strlen (rxl_child_end) - 1;
+ strncpy (int_str, rxl_end + 1, int_len);
+ int_str[int_len] = '\0';
+ ret = gf_string2int (int_str, &rxl_child_id);
+ if (ret)
+ goto out;
+
+ volinfo = rsp_ctx->volinfo;
+ brick_id = rxl_id * volinfo->replica_count + rxl_child_id;
+
+ brickinfo = glusterd_get_brickinfo_by_position (volinfo, brick_id);
+ if (!brickinfo)
+ goto out;
+ if (!glusterd_is_local_brick (rsp_ctx->this, volinfo, brickinfo))
+ goto out;
+
+ new_value = data_copy (value);
+ snprintf (new_key, sizeof (new_key), "%s-%d%s", key_begin_string,
+ brick_id, rxl_child_end);
+ dict_set (rsp_ctx->dict, new_key, new_value);
+
+out:
+ return 0;
+
+}
+
+int
glusterd_heal_volume_brick_rsp (dict_t *req_dict, dict_t *rsp_dict,
dict_t *op_ctx, char **op_errstr)
{
@@ -7286,6 +7357,7 @@ glusterd_heal_volume_brick_rsp (dict_t *req_dict, dict_t *rsp_dict,
glusterd_heal_rsp_conv_t rsp_ctx = {0};
char *volname = NULL;
glusterd_volinfo_t *volinfo = NULL;
+ int heal_op = -1;
GF_ASSERT (rsp_dict);
GF_ASSERT (op_ctx);
@@ -7297,6 +7369,13 @@ glusterd_heal_volume_brick_rsp (dict_t *req_dict, dict_t *rsp_dict,
goto out;
}
+ ret = dict_get_int32 (req_dict, "heal-op", &heal_op);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get heal_op");
+ goto out;
+ }
+
+
ret = glusterd_volinfo_find (volname, &volinfo);
if (ret)
@@ -7305,7 +7384,11 @@ glusterd_heal_volume_brick_rsp (dict_t *req_dict, dict_t *rsp_dict,
rsp_ctx.dict = op_ctx;
rsp_ctx.volinfo = volinfo;
rsp_ctx.this = THIS;
- dict_foreach (rsp_dict, _heal_volume_add_shd_rsp, &rsp_ctx);
+ if (heal_op == GF_AFR_OP_STATISTICS)
+ dict_foreach (rsp_dict, _heal_volume_add_shd_rsp_of_statistics,
+ &rsp_ctx);
+ else
+ dict_foreach (rsp_dict, _heal_volume_add_shd_rsp, &rsp_ctx);
out:
return ret;