cm_VolumeStatusNotification(volp, volp->vol[volType].ID, volp->vol[volType].state, vl_alldown);
}
volp->cbExpiresRO = 0;
+ volp->cbServerpRO = NULL;
lock_FinalizeRWLock(&volp->rw);
}
static osi_once_t once;
if (osi_Once(&once)) {
- lock_InitializeRWLock(&cm_volumeLock, "cm global volume lock");
+ lock_InitializeRWLock(&cm_volumeLock, "cm global volume lock", LOCK_HIERARCHY_VOLUME_GLOBAL);
if ( newFile ) {
cm_data.allVolumesp = NULL;
for (volp = cm_data.allVolumesp; volp; volp=volp->allNextp) {
afs_uint32 volType;
- lock_InitializeRWLock(&volp->rw, "cm_volume_t rwlock");
+ lock_InitializeRWLock(&volp->rw, "cm_volume_t rwlock", LOCK_HIERARCHY_VOLUME);
volp->flags |= CM_VOLUMEFLAG_RESET;
volp->flags &= ~CM_VOLUMEFLAG_UPDATING_VL;
for (volType = RWVOL; volType < NUM_VOL_TYPES; volType++) {
volp->vol[volType].state = vl_unknown;
volp->vol[volType].serversp = NULL;
if (volp->vol[volType].ID)
- cm_VolumeStatusNotification(volp, volp->vol[volType].ID, vl_alldown, volp->vol[volType].state);
+ cm_VolumeStatusNotification(volp, volp->vol[volType].ID, vl_unknown, volp->vol[volType].state);
}
volp->cbExpiresRO = 0;
+ volp->cbServerpRO = NULL;
}
}
osi_EndOnce(&once);
cm_volume_t *volp)
{
cm_conn_t *connp;
- int i, j, k;
+ int i;
+ afs_uint32 j, k;
cm_serverRef_t *tsrp;
cm_server_t *tsp;
struct sockaddr_in tsockAddr;
cm_UpdateCell(cellp, 0);
/* now we have volume structure locked and held; make RPC to fill it */
- osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s", volp->cellp->name, volp->namep);
+ osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s",
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,volp->namep));
do {
struct rx_connection * rxconnp;
code = cm_MapVLRPCError(code, reqp);
if ( code )
osi_Log3(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s FAILURE, code 0x%x",
- volp->cellp->name, volp->namep, code);
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,volp->namep), code);
else
osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s SUCCESS",
- volp->cellp->name, volp->namep);
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,volp->namep));
}
/* We can end up here with code == CM_ERROR_NOSUCHVOLUME if the base volume name
snprintf(name, VL_MAXNAMELEN, "%s.readonly", volp->namep);
/* now we have volume structure locked and held; make RPC to fill it */
- osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s", volp->cellp->name,
+ osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s",
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
osi_LogSaveString(afsd_logp,name));
do {
struct rx_connection * rxconnp;
code = cm_MapVLRPCError(code, reqp);
if ( code )
osi_Log3(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s FAILURE, code 0x%x",
- volp->cellp->name, osi_LogSaveString(afsd_logp,name), code);
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,name), code);
else
osi_Log2(afsd_logp, "CALL VL_GetEntryByName{UNO} name %s:%s SUCCESS",
- volp->cellp->name, osi_LogSaveString(afsd_logp,name));
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,name));
}
lock_ObtainWrite(&volp->rw);
afs_int32 bkID;
afs_int32 serverNumber[NMAXNSERVERS];
afs_int32 serverFlags[NMAXNSERVERS];
+ afsUUID serverUUID[NMAXNSERVERS];
afs_int32 rwServers_alldown = 1;
afs_int32 roServers_alldown = 1;
afs_int32 bkServers_alldown = 1;
rwServers_alldown = 0;
#endif
+ memset(serverUUID, 0, sizeof(serverUUID));
+
switch ( method ) {
case 0:
flags = vldbEntry.flags;
for (k = 0; k < nentries && j < NMAXNSERVERS; j++, k++) {
serverFlags[j] = uvldbEntry.serverFlags[i];
serverNumber[j] = addrp[k];
+ serverUUID[j] = uuid;
}
- free(addrs.bulkaddrs_val); /* This is wrong */
+ xdr_free(addrs.bulkaddrs_val, addrs.bulkaddrs_len * sizeof(*addrs.bulkaddrs_val));
if (nentries == 0)
code = CM_ERROR_INVAL;
name[len - 9] = '\0';
}
- osi_Log2(afsd_logp, "cm_UpdateVolume name %s -> %s", volp->namep, name);
+ osi_Log2(afsd_logp, "cm_UpdateVolume name %s -> %s",
+ osi_LogSaveString(afsd_logp,volp->namep), osi_LogSaveString(afsd_logp,name));
if (volp->flags & CM_VOLUMEFLAG_IN_HASH)
cm_RemoveVolumeFromNameHashTable(volp);
tempAddr = htonl(serverNumber[i]);
tsockAddr.sin_addr.s_addr = tempAddr;
tsp = cm_FindServer(&tsockAddr, CM_SERVER_FILE);
+ if (tsp && (method == 2) && (tsp->flags & CM_SERVERFLAG_UUID)) {
+ /*
+ * Check to see if the uuid of the server we know at this address
+ * matches the uuid of the server we are being told about by the
+ * vlserver. If not, ...?
+ */
+ if (!afs_uuid_equal(&serverUUID[i], &tsp->uuid)) {
+ char uuid1[128], uuid2[128];
+ char hoststr[16];
+
+ afsUUID_to_string(&serverUUID[i], uuid1, sizeof(uuid1));
+ afsUUID_to_string(&tsp->uuid, uuid2, sizeof(uuid2));
+ afs_inet_ntoa_r(serverNumber[i], hoststr);
+
+ osi_Log3(afsd_logp, "cm_UpdateVolumeLocation UUIDs do not match! %s != %s (%s)",
+ osi_LogSaveString(afsd_logp, uuid1),
+ osi_LogSaveString(afsd_logp, uuid2),
+ osi_LogSaveString(afsd_logp, hoststr));
+ }
+ }
if (!tsp) {
/* cm_NewServer will probe the server which in turn will
* update the state on the volume group object */
lock_ReleaseWrite(&volp->rw);
- tsp = cm_NewServer(&tsockAddr, CM_SERVER_FILE, cellp, 0);
+ tsp = cm_NewServer(&tsockAddr, CM_SERVER_FILE, cellp, &serverUUID[i], 0);
lock_ObtainWrite(&volp->rw);
}
- /* if this server was created by fs setserverprefs */
+ osi_assertx(tsp != NULL, "null cm_server_t");
+
+ /*
+ * if this server was created by fs setserverprefs
+ * then it won't have either a cell assignment or
+ * a server uuid.
+ */
if ( !tsp->cellp )
tsp->cellp = cellp;
+ if ( (method == 2) && !(tsp->flags & CM_SERVERFLAG_UUID) &&
+ !afs_uuid_is_nil(&serverUUID[i])) {
+ tsp->uuid = serverUUID[i];
+ tsp->flags |= CM_SERVERFLAG_UUID;
+ }
- osi_assertx(tsp != NULL, "null cm_server_t");
-
/* and add it to the list(s). */
/*
* Each call to cm_NewServerRef() increments the
cm_RandomizeServer(&volp->vol[ROVOL].serversp);
}
+
rwNewstate = rwServers_alldown ? vl_alldown : vl_online;
roNewstate = roServers_alldown ? vl_alldown : vl_online;
bkNewstate = bkServers_alldown ? vl_alldown : vl_online;
volp->flags &= ~CM_VOLUMEFLAG_UPDATING_VL;
osi_Log4(afsd_logp, "cm_UpdateVolumeLocation done, waking others name %s:%s flags 0x%x code 0x%x",
- volp->cellp->name, volp->namep, volp->flags, code);
+ osi_LogSaveString(afsd_logp,volp->cellp->name),
+ osi_LogSaveString(afsd_logp,volp->namep), volp->flags, code);
osi_Wakeup((LONG_PTR) &volp->flags);
return code;
/* otherwise, we didn't find it so consult the VLDB */
sprintf(volNameString, "%u", volumeID);
code = cm_FindVolumeByName(cellp, volNameString, userp, reqp,
- flags, outVolpp);
+ flags | CM_GETVOL_FLAG_IGNORE_LINKED_CELL, outVolpp);
+
+ if (code == CM_ERROR_NOSUCHVOLUME && cellp->linkedName[0] &&
+ !(flags & CM_GETVOL_FLAG_IGNORE_LINKED_CELL)) {
+ cm_cell_t *linkedCellp = cm_GetCell(cellp->linkedName, flags);
+
+ if (linkedCellp)
+ code = cm_FindVolumeByID(linkedCellp, volumeID, userp, reqp,
+ flags | CM_GETVOL_FLAG_IGNORE_LINKED_CELL,
+ outVolpp);
+ }
return code;
}
cm_VolumeStatusNotification(volp, volp->vol[volType].ID, volp->vol[volType].state, vl_unknown);
volp->vol[volType].ID = 0;
cm_SetFid(&volp->vol[volType].dotdotFid, 0, 0, 0, 0);
+ lock_ReleaseWrite(&cm_volumeLock);
+ cm_FreeServerList(&volp->vol[volType].serversp, CM_FREESERVERLIST_DELETE);
+ lock_ObtainWrite(&cm_volumeLock);
}
} else {
volp = &cm_data.volumeBaseAddress[cm_data.currentVolumes++];
volp->magic = CM_VOLUME_MAGIC;
volp->allNextp = cm_data.allVolumesp;
cm_data.allVolumesp = volp;
- lock_InitializeRWLock(&volp->rw, "cm_volume_t rwlock");
+ lock_InitializeRWLock(&volp->rw, "cm_volume_t rwlock", LOCK_HIERARCHY_VOLUME);
lock_ReleaseWrite(&cm_volumeLock);
lock_ObtainWrite(&volp->rw);
lock_ObtainWrite(&cm_volumeLock);
volp->vol[volType].flags = 0;
}
volp->cbExpiresRO = 0;
+ volp->cbServerpRO = NULL;
cm_AddVolumeToNameHashTable(volp);
lock_ReleaseWrite(&cm_volumeLock);
}
cm_PutVolume(volp);
lock_ReleaseRead(&cm_volumeLock);
}
+
+ if (code == CM_ERROR_NOSUCHVOLUME && cellp->linkedName[0] &&
+ !(flags & CM_GETVOL_FLAG_IGNORE_LINKED_CELL)) {
+ cm_cell_t *linkedCellp = cm_GetCell(cellp->linkedName, flags);
+
+ if (linkedCellp)
+ code = cm_FindVolumeByName(linkedCellp, volumeNamep, userp, reqp,
+ flags | CM_GETVOL_FLAG_IGNORE_LINKED_CELL,
+ outVolpp);
+ }
return code;
}
-void cm_ForceUpdateVolume(cm_fid_t *fidp, cm_user_t *userp, cm_req_t *reqp)
+/*
+ * Only call this function in response to a VNOVOL or VMOVED error
+ * from a file server. Do not call it in response to CM_ERROR_NOSUCHVOLUME
+ * as that can lead to recursive calls.
+ */
+long cm_ForceUpdateVolume(cm_fid_t *fidp, cm_user_t *userp, cm_req_t *reqp)
{
cm_cell_t *cellp;
cm_volume_t *volp;
cm_volume_t *volp2;
#endif
afs_uint32 hash;
+ long code;
- if (!fidp) return;
+ if (!fidp)
+ return CM_ERROR_INVAL;
cellp = cm_FindCellByID(fidp->cell, 0);
- if (!cellp) return;
+ if (!cellp)
+ return CM_ERROR_NOSUCHCELL;
/* search for the volume */
lock_ObtainRead(&cm_volumeLock);
lock_ReleaseRead(&cm_volumeLock);
if (!volp)
- return;
+ return CM_ERROR_NOSUCHVOLUME;
/* update it */
cm_data.mountRootGen = time(NULL);
lock_ObtainWrite(&volp->rw);
volp->flags |= CM_VOLUMEFLAG_RESET;
-#ifdef COMMENT
- /* Mark the volume to be updated but don't update it now.
- * This function is called only from within cm_Analyze
- * when cm_ConnByMServers has failed with all servers down
- * The problem is that cm_UpdateVolume is going to call
- * cm_ConnByMServers which may cause a recursive chain
- * of calls each returning a retry on failure.
- * Instead, set the flag so the next time the volume is
- * accessed by Name or ID the UpdateVolume call will
- * occur.
- */
+
code = cm_UpdateVolumeLocation(cellp, userp, reqp, volp);
-#endif
lock_ReleaseWrite(&volp->rw);
lock_ObtainRead(&cm_volumeLock);
cm_PutVolume(volp);
lock_ReleaseRead(&cm_volumeLock);
+
+ return code;
}
/* find the appropriate servers from a volume */
-cm_serverRef_t **cm_GetVolServers(cm_volume_t *volp, afs_uint32 volume)
+cm_serverRef_t **cm_GetVolServers(cm_volume_t *volp, afs_uint32 volume, cm_user_t *userp, cm_req_t *reqp)
{
cm_serverRef_t **serverspp;
- cm_serverRef_t *current;;
+ cm_serverRef_t *current;
+ int firstTry = 1;
+ start:
lock_ObtainWrite(&cm_serverLock);
if (volume == volp->vol[RWVOL].ID)
serverspp = &volp->vol[ROVOL].serversp;
else if (volume == volp->vol[BACKVOL].ID)
serverspp = &volp->vol[BACKVOL].serversp;
- else
- osi_panic("bad volume ID in cm_GetVolServers", __FILE__, __LINE__);
-
- for (current = *serverspp; current; current = current->next)
+ else {
+ lock_ReleaseWrite(&cm_serverLock);
+ if (firstTry) {
+ afs_int32 code;
+ firstTry = 0;
+ lock_ObtainWrite(&volp->rw);
+ volp->flags |= CM_VOLUMEFLAG_RESET;
+ code = cm_UpdateVolumeLocation(volp->cellp, userp, reqp, volp);
+ lock_ReleaseWrite(&volp->rw);
+ if (code == 0)
+ goto start;
+ }
+ return NULL;
+ }
+
+ /*
+ * Increment the refCount on deleted items as well.
+ * They will be freed by cm_FreeServerList when they get to zero
+ */
+ for (current = *serverspp; current; current = current->next)
current->refCount++;
lock_ReleaseWrite(&cm_serverLock);
}
-
-/* The return code is 0 if the volume is not online and
- * 1 if the volume is online
- */
-long
-cm_CheckOfflineVolume(cm_volume_t *volp, afs_uint32 volID)
+void
+cm_CheckOfflineVolumeState(cm_volume_t *volp, cm_vol_state_t *statep, afs_uint32 volID,
+ afs_uint32 *onlinep, afs_uint32 *volumeUpdatedp)
{
cm_conn_t *connp;
long code;
char volName[32];
char offLineMsg[256];
char motd[256];
- long online = 0;
+ long alldown, alldeleted;
cm_serverRef_t *serversp;
Name = volName;
OfflineMsg = offLineMsg;
MOTD = motd;
- lock_ObtainWrite(&volp->rw);
-
- if (volp->flags & CM_VOLUMEFLAG_RESET) {
- cm_InitReq(&req);
- code = cm_UpdateVolumeLocation(volp->cellp, cm_rootUserp, &req, volp);
- }
-
- if (volp->vol[RWVOL].ID != 0 && (!volID || volID == volp->vol[RWVOL].ID) &&
- volp->vol[RWVOL].serversp) {
-
- for (serversp = volp->vol[RWVOL].serversp; serversp; serversp = serversp->next) {
- if (serversp->status == srv_busy || serversp->status == srv_offline) {
- serversp->status = srv_not_busy;
- online = 1;
- }
- }
-
- if (volp->vol[RWVOL].state == vl_busy || volp->vol[RWVOL].state == vl_offline || volp->vol[RWVOL].state == vl_unknown) {
+ if (statep->ID != 0 && (!volID || volID == statep->ID)) {
+ if (!statep->serversp && !(*volumeUpdatedp)) {
cm_InitReq(&req);
+ code = cm_UpdateVolumeLocation(volp->cellp, cm_rootUserp, &req, volp);
+ *volumeUpdatedp = 1;
+ }
- lock_ReleaseWrite(&volp->rw);
- do {
- code = cm_ConnFromVolume(volp, volp->vol[RWVOL].ID, cm_rootUserp, &req, &connp);
- if (code)
+ if (statep->serversp) {
+ alldown = 1;
+ alldeleted = 1;
+ for (serversp = statep->serversp; serversp; serversp = serversp->next) {
+ if (serversp->status == srv_deleted)
continue;
- rxconnp = cm_GetRxConn(connp);
- code = RXAFS_GetVolumeStatus(rxconnp, volp->vol[RWVOL].ID,
- &volStat, &Name, &OfflineMsg, &MOTD);
- rx_PutConnection(rxconnp);
-
- } while (cm_Analyze(connp, cm_rootUserp, &req, NULL, NULL, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
-
- lock_ObtainWrite(&volp->rw);
- if (code == 0 && volStat.Online) {
- cm_VolumeStatusNotification(volp, volp->vol[RWVOL].ID, volp->vol[RWVOL].state, vl_online);
- volp->vol[RWVOL].state = vl_online;
- online = 1;
- } else if (code == CM_ERROR_NOACCESS) {
- cm_VolumeStatusNotification(volp, volp->vol[RWVOL].ID, volp->vol[RWVOL].state, vl_unknown);
- volp->vol[RWVOL].state = vl_unknown;
- online = 1;
+ alldeleted = 0;
+ *onlinep = 1;
+ alldown = 0;
+
+ if (serversp->status == srv_busy || serversp->status == srv_offline)
+ serversp->status = srv_not_busy;
}
- }
- }
-
- if (volp->vol[ROVOL].ID != 0 && (!volID || volID == volp->vol[ROVOL].ID) &&
- volp->vol[ROVOL].serversp) {
- for (serversp = volp->vol[ROVOL].serversp; serversp; serversp = serversp->next) {
- if (serversp->status == srv_busy || serversp->status == srv_offline) {
- serversp->status = srv_not_busy;
- online = 1;
+ if (alldeleted && !(*volumeUpdatedp)) {
+ cm_InitReq(&req);
+ code = cm_UpdateVolumeLocation(volp->cellp, cm_rootUserp, &req, volp);
+ *volumeUpdatedp = 1;
}
- }
- if (volp->vol[ROVOL].state == vl_busy || volp->vol[ROVOL].state == vl_offline || volp->vol[ROVOL].state == vl_unknown) {
- cm_InitReq(&req);
+ if (statep->state == vl_busy || statep->state == vl_offline || statep->state == vl_unknown ||
+ (!alldown && statep->state == vl_alldown)) {
+ cm_InitReq(&req);
- lock_ReleaseWrite(&volp->rw);
- do {
- code = cm_ConnFromVolume(volp, volp->vol[ROVOL].ID, cm_rootUserp, &req, &connp);
- if (code)
- continue;
+ lock_ReleaseWrite(&volp->rw);
+ do {
+ code = cm_ConnFromVolume(volp, statep->ID, cm_rootUserp, &req, &connp);
+ if (code)
+ continue;
- rxconnp = cm_GetRxConn(connp);
- code = RXAFS_GetVolumeStatus(rxconnp, volp->vol[ROVOL].ID,
- &volStat, &Name, &OfflineMsg, &MOTD);
- rx_PutConnection(rxconnp);
+ rxconnp = cm_GetRxConn(connp);
+ code = RXAFS_GetVolumeStatus(rxconnp, statep->ID,
+ &volStat, &Name, &OfflineMsg, &MOTD);
+ rx_PutConnection(rxconnp);
- } while (cm_Analyze(connp, cm_rootUserp, &req, NULL, NULL, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
+ } while (cm_Analyze(connp, cm_rootUserp, &req, NULL, NULL, NULL, NULL, code));
+ code = cm_MapRPCError(code, &req);
- lock_ObtainWrite(&volp->rw);
- if (code == 0 && volStat.Online) {
- cm_VolumeStatusNotification(volp, volp->vol[ROVOL].ID, volp->vol[ROVOL].state, vl_online);
- volp->vol[ROVOL].state = vl_online;
- online = 1;
- } else if (code == CM_ERROR_NOACCESS) {
- cm_VolumeStatusNotification(volp, volp->vol[ROVOL].ID, volp->vol[ROVOL].state, vl_unknown);
- volp->vol[ROVOL].state = vl_unknown;
- online = 1;
+ lock_ObtainWrite(&volp->rw);
+ if (code == 0 && volStat.Online) {
+ cm_VolumeStatusNotification(volp, statep->ID, statep->state, vl_online);
+ statep->state = vl_online;
+ *onlinep = 1;
+ } else if (code == CM_ERROR_NOACCESS) {
+ cm_VolumeStatusNotification(volp, statep->ID, statep->state, vl_unknown);
+ statep->state = vl_unknown;
+ *onlinep = 1;
+ }
+ } else if (alldown && statep->state != vl_alldown) {
+ cm_VolumeStatusNotification(volp, statep->ID, statep->state, vl_alldown);
+ statep->state = vl_alldown;
}
+ } else if (statep->state != vl_alldown) {
+ cm_VolumeStatusNotification(volp, statep->ID, statep->state, vl_alldown);
+ statep->state = vl_alldown;
}
}
+}
- if (volp->vol[BACKVOL].ID != 0 && (!volID || volID == volp->vol[BACKVOL].ID) &&
- volp->vol[BACKVOL].serversp) {
-
- for (serversp = volp->vol[BACKVOL].serversp; serversp; serversp = serversp->next) {
- if (serversp->status == srv_busy || serversp->status == srv_offline) {
- serversp->status = srv_not_busy;
- online = 1;
- }
- }
-
- if (volp->vol[BACKVOL].state == vl_busy || volp->vol[BACKVOL].state == vl_offline || volp->vol[BACKVOL].state == vl_unknown) {
- cm_InitReq(&req);
-
- lock_ReleaseWrite(&volp->rw);
- do {
- code = cm_ConnFromVolume(volp, volp->vol[BACKVOL].ID, cm_rootUserp, &req, &connp);
- if (code)
- continue;
-
- rxconnp = cm_GetRxConn(connp);
- code = RXAFS_GetVolumeStatus(rxconnp, volp->vol[BACKVOL].ID,
- &volStat, &Name, &OfflineMsg, &MOTD);
- rx_PutConnection(rxconnp);
+/* The return code is 0 if the volume is not online and
+ * 1 if the volume is online
+ */
+long
+cm_CheckOfflineVolume(cm_volume_t *volp, afs_uint32 volID)
+{
+ long code;
+ cm_req_t req;
+ afs_uint32 online = 0;
+ afs_uint32 volumeUpdated = 0;
- } while (cm_Analyze(connp, cm_rootUserp, &req, NULL, NULL, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
+ lock_ObtainWrite(&volp->rw);
- lock_ObtainWrite(&volp->rw);
- if (code == 0 && volStat.Online) {
- cm_VolumeStatusNotification(volp, volp->vol[BACKVOL].ID, volp->vol[BACKVOL].state, vl_online);
- volp->vol[BACKVOL].state = vl_online;
- online = 1;
- } else if (code == CM_ERROR_NOACCESS) {
- cm_VolumeStatusNotification(volp, volp->vol[BACKVOL].ID, volp->vol[BACKVOL].state, vl_unknown);
- volp->vol[BACKVOL].state = vl_unknown;
- online = 1;
- }
- }
+ if (volp->flags & CM_VOLUMEFLAG_RESET) {
+ cm_InitReq(&req);
+ code = cm_UpdateVolumeLocation(volp->cellp, cm_rootUserp, &req, volp);
+ volumeUpdated = 1;
}
+ cm_CheckOfflineVolumeState(volp, &volp->vol[RWVOL], volID, &online, &volumeUpdated);
+ cm_CheckOfflineVolumeState(volp, &volp->vol[ROVOL], volID, &online, &volumeUpdated);
+ cm_CheckOfflineVolumeState(volp, &volp->vol[BACKVOL], volID, &online, &volumeUpdated);
+
lock_ReleaseWrite(&volp->rw);
return online;
}
{
cm_volume_t *volp;
afs_int32 refCount;
+ extern int daemon_ShutdownFlag;
lock_ObtainRead(&cm_volumeLock);
- for (volp = cm_data.allVolumesp; volp; volp=volp->allNextp) {
+ for (volp = cm_data.allVolumesp; volp && !daemon_ShutdownFlag; volp=volp->allNextp) {
if (volp->flags & CM_VOLUMEFLAG_IN_HASH) {
InterlockedIncrement(&volp->refCount);
lock_ReleaseRead(&cm_volumeLock);
cm_serverRef_t *tsrp;
cm_server_t *tsp;
int someBusy = 0, someOffline = 0, allOffline = 1, allBusy = 1, allDown = 1;
+ char addr[16];
if (!volp || !statep) {
#ifdef DEBUG
lock_ObtainWrite(&cm_serverLock);
for (tsrp = statep->serversp; tsrp; tsrp=tsrp->next) {
tsp = tsrp->server;
+ sprintf(addr, "%d.%d.%d.%d",
+ ((tsp->addr.sin_addr.s_addr & 0xff)),
+ ((tsp->addr.sin_addr.s_addr & 0xff00)>> 8),
+ ((tsp->addr.sin_addr.s_addr & 0xff0000)>> 16),
+ ((tsp->addr.sin_addr.s_addr & 0xff000000)>> 24));
+
+ if (tsrp->status == srv_deleted) {
+ osi_Log2(afsd_logp, "cm_UpdateVolumeStatusInt volume %d server reference %s deleted",
+ statep->ID, osi_LogSaveString(afsd_logp,addr));
+ continue;
+ }
if (tsp) {
cm_GetServerNoLock(tsp);
if (!(tsp->flags & CM_SERVERFLAG_DOWN)) {
allDown = 0;
if (tsrp->status == srv_busy) {
+ osi_Log2(afsd_logp, "cm_UpdateVolumeStatusInt volume %d server reference %s busy",
+ statep->ID, osi_LogSaveString(afsd_logp,addr));
allOffline = 0;
someBusy = 1;
} else if (tsrp->status == srv_offline) {
+ osi_Log2(afsd_logp, "cm_UpdateVolumeStatusInt volume %d server reference %s offline",
+ statep->ID, osi_LogSaveString(afsd_logp,addr));
allBusy = 0;
someOffline = 1;
} else {
+ osi_Log2(afsd_logp, "cm_UpdateVolumeStatusInt volume %d server reference %s online",
+ statep->ID, osi_LogSaveString(afsd_logp,addr));
allOffline = 0;
allBusy = 0;
}
+ } else {
+ osi_Log2(afsd_logp, "cm_UpdateVolumeStatusInt volume %d server reference %s online",
+ statep->ID, osi_LogSaveString(afsd_logp,addr));
}
cm_PutServerNoLock(tsp);
}
}
lock_ReleaseWrite(&cm_serverLock);
+ osi_Log5(afsd_logp, "cm_UpdateVolumeStatusInt allDown %d allBusy %d someBusy %d someOffline %d allOffline %d",
+ allDown, allBusy, someBusy, someOffline, allOffline);
+
if (allDown)
newStatus = vl_alldown;
else if (allBusy || (someBusy && someOffline))