50 lines
781 B
C
50 lines
781 B
C
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/fcntl.h>
|
|
#include <sys/usraid_admin.h>
|
|
|
|
int raid_fd; /* open RAID device */
|
|
|
|
status_open(char *path)
|
|
{
|
|
if ((raid_fd = open(path, O_RDONLY)) < 0) {
|
|
if (chdir("/dev") < 0) {
|
|
perror("/dev");
|
|
exit(1);
|
|
}
|
|
if ((raid_fd = open(path, O_RDONLY)) < 0) {
|
|
if (chdir("/dev/rdsk") < 0) {
|
|
perror("/dev/rdsk");
|
|
exit(1);
|
|
}
|
|
if ((raid_fd = open(path, O_RDONLY)) < 0) {
|
|
perror(path);
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int
|
|
status_check()
|
|
{
|
|
struct usraid_units_down downs;
|
|
int found, i;
|
|
|
|
if (ioctl(raid_fd, USRAID_RET_DOWN, &downs) < 0) {
|
|
perror("return units down");
|
|
exit(1);
|
|
}
|
|
for (found = i = 0; i < 5; i++) {
|
|
if (downs.drive[i]) {
|
|
found++;
|
|
}
|
|
}
|
|
return(found);
|
|
}
|
|
|
|
status_close()
|
|
{
|
|
close(raid_fd);
|
|
}
|