struct createinfo *ci = conf_get_create_info();
int parts;
char *cname;
- char devname[20];
+ char devname[37];
char devnm[32];
char cbuf[400];
if (chosen == NULL)
/* name *must* be mdXX or md_dXX in this context */
if (num < 0 ||
(strcmp(cname, "md") != 0 && strcmp(cname, "md_d") != 0)) {
- pr_err("%s is an invalid name "
- "for an md device. Try /dev/md/%s\n",
+ pr_err("%s is an invalid name for an md device. Try /dev/md/%s\n",
dev, dev+5);
return -1;
}
* empty.
*/
if (strchr(cname, '/') != NULL) {
- pr_err("%s is an invalid name "
- "for an md device.\n", dev);
+ pr_err("%s is an invalid name for an md device.\n", dev);
return -1;
}
if (cname[0] == 0) {
- pr_err("%s is an invalid name "
- "for an md device (empty!).", dev);
+ pr_err("%s is an invalid name for an md device (empty!).", dev);
return -1;
}
if (num < 0) {
if (name && name[0] == 0)
name = NULL;
if (name && trustworthy == METADATA && use_mdp == 1) {
- pr_err("%s is not allowed for a %s container. "
- "Consider /dev/md%d.\n", dev, name, num);
+ pr_err("%s is not allowed for a %s container. Consider /dev/md%d.\n", dev, name, num);
return -1;
}
if (name && trustworthy == METADATA)
else if (num < 0) {
/* need to choose a free number. */
char *_devnm = find_free_devnm(use_mdp);
- if (devnm == NULL) {
+ if (_devnm == NULL) {
pr_err("No avail md devices - aborting\n");
return -1;
}
if (lstat(devname, &stb) == 0) {
/* Must be the correct device, else error */
if ((stb.st_mode&S_IFMT) != S_IFBLK ||
- stb.st_rdev != (dev_t)devnm2devid(devnm)) {
+ stb.st_rdev != devnm2devid(devnm)) {
pr_err("%s exists but looks wrong, please fix\n",
devname);
return -1;
*/
int open_mddev(char *dev, int report_errors)
{
- int mdfd = open(dev, O_RDWR);
- if (mdfd < 0 && errno == EACCES)
- mdfd = open(dev, O_RDONLY);
+ int mdfd = open(dev, O_RDONLY);
if (mdfd < 0) {
if (report_errors)
pr_err("error opening %s: %s\n",
if (md_get_version(mdfd) <= 0) {
close(mdfd);
if (report_errors)
- pr_err("%s does not appear to be "
- "an md device\n", dev);
+ pr_err("%s does not appear to be an md device\n", dev);
return -2;
}
return mdfd;
static char devnm[32];
int devnum;
for (devnum = 127; devnum != 128;
- devnum = devnum ? devnum-1 : (1<<20)-1) {
+ devnum = devnum ? devnum-1 : (1<<9)-1) {
if (use_partitions)
sprintf(devnm, "md_d%d", devnum);
if (!use_udev()) {
/* make sure it is new to /dev too, at least as a
* non-standard */
- int devid = devnm2devid(devnm);
+ dev_t devid = devnm2devid(devnm);
if (devid) {
char *dn = map_dev(major(devid),
minor(devid), 0);