diff options
| author | Joseph Fernandes <josferna@redhat.com> | 2016-01-26 17:47:08 +0530 |
|---|---|---|
| committer | Dan Lambright <dlambrig@redhat.com> | 2016-02-14 06:23:17 -0800 |
| commit | d09d3406ce3eea551bd196402fdd46e3b8734bf1 (patch) | |
| tree | 0d0de619720e018b3d0ab36b274605a9d0bdda22 /libglusterfs/src/gfdb/gfdb_data_store_helper.h | |
| parent | 0488cd5683f81eb49636cab59a6a43951e057013 (diff) | |
tier/gfdb : Round-Robin read of query files
1. Each brick on a host will get a separate query file.
2. While reading query record from these query files we
read them in a Round-Robin manner.
3. When an error occurs during migration we rename it to
query file with an time stamp and .err extension for
better debugging.
Backport of http://review.gluster.org/13293
> Change-Id: I27c4285d24fd695d2d5cbd9fd7db3879d277ecc8
> BUG: 1302772
> Signed-off-by: Joseph Fernandes <josferna@redhat.com>
> Reviewed-on: http://review.gluster.org/13293
> Smoke: Gluster Build System <jenkins@build.gluster.com>
> Tested-by: N Balachandran <nbalacha@redhat.com>
> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
> Reviewed-by: Dan Lambright <dlambrig@redhat.com>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Change-Id: I9448f19c10a82fff9b1b3c9387c9026adc0742f1
BUG: 1306514
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Reviewed-on: http://review.gluster.org/13427
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Joseph Fernandes
Tested-by: Joseph Fernandes
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Diffstat (limited to 'libglusterfs/src/gfdb/gfdb_data_store_helper.h')
| -rw-r--r-- | libglusterfs/src/gfdb/gfdb_data_store_helper.h | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/libglusterfs/src/gfdb/gfdb_data_store_helper.h b/libglusterfs/src/gfdb/gfdb_data_store_helper.h index fe9fbba8795..ce1f1c52281 100644 --- a/libglusterfs/src/gfdb/gfdb_data_store_helper.h +++ b/libglusterfs/src/gfdb/gfdb_data_store_helper.h @@ -13,6 +13,7 @@ #include <time.h> #include <sys/time.h> #include <string.h> +#include <fcntl.h> #include "common-utils.h" #include "compat-uuid.h" @@ -44,20 +45,6 @@ typedef struct gfdb_link_info { } gfdb_link_info_t; -/*Create a single link info structure*/ -gfdb_link_info_t *gfdb_link_info_new (); -typedef gfdb_link_info_t *(*gfdb_link_info_new_t) (); - -/*Destroy a link info structure*/ -void -gfdb_link_info_free (gfdb_link_info_t *gfdb_link_info); -typedef void -(*gfdb_link_info_free_t) (gfdb_link_info_t *gfdb_link_info); - - - - - /*Structure used for querying purpose*/ typedef struct gfdb_query_record { uuid_t gfid; @@ -66,7 +53,15 @@ typedef struct gfdb_query_record { int link_count; } gfdb_query_record_t; +/*Create a single link info structure*/ +gfdb_link_info_t *gfdb_link_info_new (); +typedef gfdb_link_info_t *(*gfdb_link_info_new_t) (); +/*Destroy a link info structure*/ +void +gfdb_link_info_free (gfdb_link_info_t *gfdb_link_info); +typedef void +(*gfdb_link_info_free_t) (gfdb_link_info_t *gfdb_link_info); /* Function to create the query_record */ gfdb_query_record_t * |