|
nfs-ganesha 1.4
|
00001 #ifndef _NFS_IP_STATS_H 00002 #define _NFS_IP_STATS_H 00003 00004 #include <sys/types.h> 00005 #include <sys/param.h> 00006 00007 #include "ganesha_rpc.h" 00008 #include <dirent.h> /* for having MAXNAMLEN */ 00009 #include <netdb.h> /* for having MAXHOSTNAMELEN */ 00010 #include "HashData.h" 00011 #include "HashTable.h" 00012 00013 /* IP/name cache error */ 00014 #define IP_NAME_SUCCESS 0 00015 #define IP_NAME_INSERT_MALLOC_ERROR 1 00016 #define IP_NAME_NOT_FOUND 2 00017 #define IP_NAME_NETDB_ERROR 3 00018 00019 /* IP/stats cache error */ 00020 #define IP_STATS_SUCCESS 0 00021 #define IP_STATS_INSERT_MALLOC_ERROR 1 00022 #define IP_STATS_NOT_FOUND 2 00023 #define IP_STATS_NETDB_ERROR 3 00024 00025 #define IP_NAME_PREALLOC_SIZE 200 00026 00027 /* NFS IPaddr cache entry structure */ 00028 typedef struct nfs_ip_name__ 00029 { 00030 time_t timestamp; 00031 char hostname[MAXHOSTNAMELEN]; 00032 } nfs_ip_name_t; 00033 00034 typedef struct nfs_ip_stats__ 00035 { 00036 unsigned int nb_call; 00037 unsigned int nb_req_nfs2; 00038 unsigned int nb_req_nfs3; 00039 unsigned int nb_req_nfs4; 00040 unsigned int nb_req_mnt1; 00041 unsigned int nb_req_mnt3; 00042 unsigned int req_mnt1[MNT_V1_NB_COMMAND]; 00043 unsigned int req_mnt3[MNT_V3_NB_COMMAND]; 00044 unsigned int req_nfs2[NFS_V2_NB_COMMAND]; 00045 unsigned int req_nfs3[NFS_V3_NB_COMMAND]; 00046 } nfs_ip_stats_t; 00047 00048 int nfs_ip_name_get(sockaddr_t *ipaddr, char *hostname); 00049 int nfs_ip_name_add(sockaddr_t *ipaddr, char *hostname); 00050 int nfs_ip_name_remove(sockaddr_t *ipaddr); 00051 00052 int nfs_ip_stats_add(hash_table_t * ht_ip_stats, 00053 sockaddr_t * ipaddr, pool_t *ip_stats_pool); 00054 00055 int nfs_ip_stats_incr(hash_table_t * ht_ip_stats, 00056 sockaddr_t * ipaddr, 00057 unsigned int nfs_prog, 00058 unsigned int mnt_prog, struct svc_req *ptr_req); 00059 00060 int nfs_ip_stats_get(hash_table_t * ht_ip_stats, 00061 sockaddr_t * ipaddr, nfs_ip_stats_t ** pnfs_ip_stats); 00062 00063 int nfs_ip_stats_remove(hash_table_t * ht_ip_stats, 00064 sockaddr_t * ipaddr, pool_t *ip_stats_pool); 00065 void nfs_ip_stats_dump(hash_table_t ** ht_ip_stats, 00066 unsigned int nb_worker, char *path_stat); 00067 00068 void nfs_ip_name_get_stats(hash_stat_t * phstat); 00069 int nfs_ip_name_populate(char *path); 00070 00071 int display_ip_name_key(hash_buffer_t * pbuff, char *str); 00072 int display_ip_name_val(hash_buffer_t * pbuff, char *str); 00073 int compare_ip_name(hash_buffer_t * buff1, hash_buffer_t * buff2); 00074 uint64_t ip_name_rbt_hash_func(hash_parameter_t * p_hparam, 00075 hash_buffer_t * buffclef); 00076 uint32_t ip_name_value_hash_func(hash_parameter_t * p_hparam, 00077 hash_buffer_t * buffclef); 00078 00079 int display_ip_stats_key(hash_buffer_t * pbuff, char *str); 00080 int display_ip_stats_val(hash_buffer_t * pbuff, char *str); 00081 int compare_ip_stats(hash_buffer_t * buff1, hash_buffer_t * buff2); 00082 uint64_t ip_stats_rbt_hash_func(hash_parameter_t * p_hparam, 00083 hash_buffer_t * buffclef); 00084 uint32_t ip_stats_value_hash_func(hash_parameter_t * p_hparam, 00085 hash_buffer_t * buffclef); 00086 00087 #endif
1.7.3