#include <winsock2.h>
#include <osi.h>
+/* this value is set to 1022 in order to */
+#define NUM_SERVER_VOLS (32 - sizeof(void *) / 4)
+typedef struct cm_server_vols {
+ afs_uint32 ids[NUM_SERVER_VOLS];
+ struct cm_server_vols *nextp;
+} cm_server_vols_t;
+
/* pointed to by volumes and cells without holds; cm_serverLock is obtained
* at the appropriate times to change the pointers to these servers.
*/
afs_int32 waitCount; /* by mx */
afs_int32 capabilities; /* by mx */
struct cm_cell *cellp; /* cell containing this server */
- unsigned long refCount; /* locked by cm_serverLock */
+ afs_int32 refCount; /* Interlocked with cm_serverLock */
osi_mutex_t mx;
unsigned short ipRank; /* server priority */
+ cm_server_vols_t * vols; /* by mx */
+ time_t downTime; /* by mx */
+ afsUUID uuid; /* by mx */
} cm_server_t;
-enum repstate {not_busy, busy, offline};
+enum repstate {srv_not_busy, srv_busy, srv_offline, srv_deleted};
typedef struct cm_serverRef {
struct cm_serverRef *next; /* locked by cm_serverLock */
struct cm_server *server; /* locked by cm_serverLock */
enum repstate status; /* locked by cm_serverLock */
- unsigned long refCount; /* locked by cm_serverLock */
+ afs_int32 refCount; /* locked by cm_serverLock */
+ afs_uint32 volID; /* locked by cm_serverLock */
} cm_serverRef_t;
/* types */
#define CM_SERVERFLAG_NO64BIT 0x8 /* server has no support for
64-bit operations. */
#define CM_SERVERFLAG_NOINLINEBULK 0x10 /* server has no support for inline bulk */
+#define CM_SERVERFLAG_UUID 0x20 /* server uuid is known */
/* flags for procedures */
#define CM_FLAG_CHECKUPSERVERS 1 /* check working servers */
#define CM_FLAG_CHECKDOWNSERVERS 2 /* check down servers */
+#define CM_FLAG_CHECKVLDBSERVERS 4 /* check only vldb servers */
+#define CM_FLAG_CHECKFILESERVERS 8 /* check only file servers */
/* values for ipRank */
#define CM_IPRANK_TOP 5000 /* on same machine */
#define CM_MAXINTERFACE_ADDR 16
extern cm_server_t *cm_NewServer(struct sockaddr_in *addrp, int type,
- struct cm_cell *cellp);
+ struct cm_cell *cellp, afsUUID *uuidp, afs_uint32 flags);
-extern cm_serverRef_t *cm_NewServerRef(struct cm_server *serverp);
+extern cm_serverRef_t *cm_NewServerRef(struct cm_server *serverp, afs_uint32 volID);
extern LONG_PTR cm_ChecksumServerList(cm_serverRef_t *serversp);
extern osi_rwlock_t cm_serverLock;
+extern osi_rwlock_t cm_syscfgLock;
+
extern void cm_InitServer(void);
-extern void cm_CheckServers(long flags, struct cm_cell *cellp);
+extern void cm_CheckServers(afs_uint32 flags, struct cm_cell *cellp);
extern cm_server_t *cm_allServersp;
extern void cm_FreeServer(cm_server_t* server);
-extern void cm_FreeServerList(cm_serverRef_t** list);
+#define CM_FREESERVERLIST_DELETE 1
+
+extern void cm_FreeServerList(cm_serverRef_t** list, afs_uint32 flags);
extern void cm_ForceNewConnectionsAllServers(void);
extern void cm_SetServerNoInlineBulk(cm_server_t * serverp, int no);
+extern cm_server_t * cm_FindServerByIP(afs_uint32 addr, int type);
+
+extern cm_server_t * cm_FindServerByUuid(afsUUID* uuid, int type);
+
+extern void cm_SetLanAdapterChangeDetected(void);
+
+extern void cm_RemoveVolumeFromServer(cm_server_t * serverp, afs_uint32 volID);
+
+extern int cm_DumpServers(FILE *outputFile, char *cookie, int lock);
+
+/* Protected by cm_syscfgLock (rw) */
+extern int cm_noIPAddr; /* number of client network interfaces */
+extern int cm_IPAddr[CM_MAXINTERFACE_ADDR]; /* client's IP address in host order */
+extern int cm_SubnetMask[CM_MAXINTERFACE_ADDR];/* client's subnet mask in host order*/
+extern int cm_NetMtu[CM_MAXINTERFACE_ADDR]; /* client's MTU sizes */
+extern int cm_NetFlags[CM_MAXINTERFACE_ADDR]; /* network flags */
+extern int cm_LanAdapterChangeDetected;
#endif /* __CM_SERVER_H_ENV__ */