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authorPavan Sondur <pavan@gluster.com>2010-08-06 05:31:45 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-08-06 04:09:07 -0700
commitacdeed002d30209e0a058c2df0346d4f16c08994 (patch)
tree9c6acda8d92494952f4a80134303b9d2d1c3e1ac /xlators/cluster/afr/src/afr.h
parent453cb4bf0b70c876eb468def34054095cfd66359 (diff)
add pump xlator and changes for replace-brick
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
Diffstat (limited to 'xlators/cluster/afr/src/afr.h')
-rw-r--r--xlators/cluster/afr/src/afr.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h
index 125f5c2a2..3fa987ee8 100644
--- a/xlators/cluster/afr/src/afr.h
+++ b/xlators/cluster/afr/src/afr.h
@@ -32,6 +32,8 @@
#define AFR_XATTR_PREFIX "trusted.afr"
+struct _pump_private;
+
typedef struct _afr_private {
gf_lock_t lock; /* to guard access to child_count, etc */
unsigned int child_count; /* total number of children */
@@ -41,6 +43,10 @@ typedef struct _afr_private {
xlator_t **children;
+ gf_lock_t root_inode_lk;
+ int first_lookup;
+ inode_t *root_inode;
+
unsigned char *child_up;
char **pending_key;
@@ -73,6 +79,9 @@ typedef struct _afr_private {
uint64_t up_count; /* number of CHILD_UPs we have seen */
uint64_t down_count; /* number of CHILD_DOWNs we have seen */
+
+ struct _pump_private *pump_private; /* Set if we are loaded as pump */
+ gf_boolean_t pump_loaded;
} afr_private_t;
typedef struct {
@@ -205,6 +214,7 @@ typedef struct _afr_local {
unsigned int success_count;
unsigned int enoent_count;
+
unsigned int govinda_gOvinda;
unsigned int read_child_index;
@@ -576,6 +586,18 @@ typedef struct {
#define all_tried(i, count) ((i) == (count) - 1)
int
+pump_command_reply (call_frame_t *frame, xlator_t *this);
+
+int32_t
+afr_notify (xlator_t *this, int32_t event,
+ void *data, ...);
+
+void
+afr_set_lk_owner (call_frame_t *frame, xlator_t *this);
+
+int pump_start (call_frame_t *frame, xlator_t *this);
+
+int
afr_fd_ctx_set (xlator_t *this, fd_t *fd);
uint64_t