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ocfs2/cluster: Print messages when adding/removing nodes

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Prints messages when the user adds or removes nodes.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
This commit is contained in:
Sunil Mushran
2010-10-07 17:30:17 -07:00
parent 18c50cb0d3
commit 39a298563e
2 changed files with 7 additions and 1 deletions
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3
fs/ocfs2/cluster/masklog.h
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@@ -119,7 +119,8 @@
#define ML_ERROR 0x0000000100000000ULL /* sent to KERN_ERR */ #define ML_ERROR 0x0000000100000000ULL /* sent to KERN_ERR */
#define ML_NOTICE 0x0000000200000000ULL /* setn to KERN_NOTICE */ #define ML_NOTICE 0x0000000200000000ULL /* setn to KERN_NOTICE */
#define ML_KTHREAD 0x0000000400000000ULL /* kernel thread activity */ #define ML_KTHREAD 0x0000000400000000ULL /* kernel thread activity */
#define ML_RESERVATIONS 0x0000000800000000ULL /* ocfs2 alloc reservations */ #define ML_RESERVATIONS 0x0000000800000000ULL /* ocfs2 alloc reservations */
#define ML_CLUSTER 0x0000001000000000ULL /* cluster stack */
#define MLOG_INITIAL_AND_MASK (ML_ERROR|ML_NOTICE) #define MLOG_INITIAL_AND_MASK (ML_ERROR|ML_NOTICE)
#define MLOG_INITIAL_NOT_MASK (ML_ENTRY|ML_EXIT) #define MLOG_INITIAL_NOT_MASK (ML_ENTRY|ML_EXIT)

5
fs/ocfs2/cluster/nodemanager.c
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@@ -711,6 +711,8 @@ static struct config_item *o2nm_node_group_make_item(struct config_group *group,
config_item_init_type_name(&node->nd_item, name, &o2nm_node_type); config_item_init_type_name(&node->nd_item, name, &o2nm_node_type);
spin_lock_init(&node->nd_lock); spin_lock_init(&node->nd_lock);
mlog(ML_CLUSTER, "o2nm: Registering node %s\n", name);
return &node->nd_item; return &node->nd_item;
} }
@@ -744,6 +746,9 @@ static void o2nm_node_group_drop_item(struct config_group *group,
} }
write_unlock(&cluster->cl_nodes_lock); write_unlock(&cluster->cl_nodes_lock);
mlog(ML_CLUSTER, "o2nm: Unregistered node %s\n",
config_item_name(&node->nd_item));
config_item_put(item); config_item_put(item);
} }