// ping_fs is a callback routine meant to be called from within
// cm_SearchCellFile() or cm_SearchCellDNS()
static long
pingFS(void *ping_params, struct sockaddr_in *addrp, char *namep)
{
int rc;
struct ping_params * pp = (struct ping_params *) ping_params;
if ( pp->max_hosts && pp->hosts_attempted >= pp->max_hosts )
return 0;
pp->hosts_attempted++;
if (pp->port && addrp->sin_port != htons(pp->port))
addrp->sin_port = htons(pp->port);
rc = fsprobe_Init(1, addrp, pp->retry_delay, fsHandler, pp->verbose);
if (rc)
{
fprintf(stderr, "fsprobe_Init failed (%d)\n", rc);
fsprobe_Cleanup(1);
return 0;
}
for (;;)
{
tv.tv_sec = pp->host.wait;
tv.tv_usec = 0;
if (IOMGR_Select(0, 0, 0, 0, &tv))
break;
}
probeComplete();
return(0);
}
int
main(int argc, char **argv)
{ /*Main routine */
static char rn[] = "fsprobe_test"; /*Routine name */
afs_int32 code; /*Return code */
struct sockaddr_in FSSktArray[3]; /*socket array */
struct hostent *he; /*Host entry */
int sleep_secs; /*Number of seconds to sleep */
printf("\n\nTest of the fsprobe facility.\n\n");
/*
* Fill in the socket array for bigbird, vice1, and vice2.
*/
FSSktArray[0].sin_family = AF_INET;
FSSktArray[0].sin_port = htons(7000); /* FileServer port */
he = hostutil_GetHostByName("servername1");
if (he == NULL) {
fprintf(stderr, "[%s] Can't get host info for servername1\n", rn);
exit(-1);
}
memcpy(&(FSSktArray[0].sin_addr.s_addr), he->h_addr, 4);
FSSktArray[1].sin_family = AF_INET;
FSSktArray[1].sin_port = htons(7000); /* FileServer port */
he = hostutil_GetHostByName("servername2");
if (he == NULL) {
fprintf(stderr, "[%s] Can't get host info for servername2\n", rn);
exit(-1);
}
memcpy(&(FSSktArray[1].sin_addr.s_addr), he->h_addr, 4);
FSSktArray[2].sin_family = AF_INET;
FSSktArray[2].sin_port = htons(7000); /* FileServer port */
he = hostutil_GetHostByName("servername3");
if (he == NULL) {
fprintf(stderr, "[%s] Can't get host info for servername3\n", rn);
exit(-1);
}
memcpy(&(FSSktArray[2].sin_addr.s_addr), he->h_addr, 4);
printf("Sockets for the 3 AFS FileServers to be probed:\n");
printf("\t Host servername1: IP addr 0x%x, port %d\n",
FSSktArray[0].sin_addr.s_addr, FSSktArray[0].sin_port);
printf("\t Host servername2: IP addr 0x%x, port %d\n",
FSSktArray[1].sin_addr.s_addr, FSSktArray[1].sin_port);
printf("\t Host servername3: IP addr 0x%x, port %d\n",
FSSktArray[2].sin_addr.s_addr, FSSktArray[2].sin_port);
/*
* Crank up the FileServer prober, then sit back and have fun.
*/
printf("Starting up the fsprobe service\n");
code = fsprobe_Init(3, /*Num servers */
FSSktArray, /*FileServer socket array */
30, /*Probe every 30 seconds */
FS_Handler, /*Handler routine */
1); /*Turn debugging output on */
if (code) {
fprintf(stderr, "[%s] Error returned by fsprobe_Init: %d\n", rn,
code);
fsprobe_Cleanup(1); /*Get rid of malloc'ed structures */
exit(-1);
}
sleep_secs = 60 * 10; /*Allow 10 minutes of data collection */
printf
("Fsprobe service started, main thread sleeping for %d seconds...\n",
sleep_secs);
fsprobe_Wait(sleep_secs);
/*
* We're all done. Clean up, put the last nail in Rx, then
* exit happily.
*/
printf("Yawn, main thread just woke up. Cleaning things out...\n");
code = fsprobe_Cleanup(1); /*Get rid of malloc'ed data */
rx_Finalize();
exit(0);
} /*Main routine */
