- dbg("opening %s\n", devname);
- fd = open(devname, O_RDONLY | O_NONBLOCK);
- if (fd < 0) {
- info("%s: cannot open %s: %s\n",
- dev_scsi->kernel, devname, strerror(errno));
- return 1;
+ dbg(udev, "opening %s\n", devname);
+ while (--cnt) {
+ const struct timespec duration = { 0, 500 * 1000 * 1000 };
+
+ fd = open(devname, O_RDONLY | O_NONBLOCK);
+ if (fd >= 0)
+ break;
+ info(udev, "%s: cannot open %s: %s\n", dev_scsi->kernel, devname, strerror(errno));
+ if (errno != EBUSY)
+ break;
+ nanosleep(&duration, NULL);