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let '-a' be specified for Incremental mode 

From: Dan Williams <dan.j.williams@intel.com>

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2008-05-05 21:55:37 +10:00 committed by Neil Brown
parent 63152c1b33
commit 95b79df03e
2 changed files with 8 additions and 3 deletions
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4
mdadm.c
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@ -199,7 +199,8 @@ int main(int argc, char *argv[])
case 'G': newmode = GROW;
shortopt = short_bitmap_options;
break;
case 'I': newmode = INCREMENTAL; break;
case 'I': newmode = INCREMENTAL;
shortopt = short_bitmap_auto_options; break;
case AutoDetect:
newmode = AUTODETECT; break;
@ -511,6 +512,7 @@ int main(int argc, char *argv[])
case O(CREATE,'a'):
case O(BUILD,'a'):
case O(INCREMENTAL,'a'):
case O(ASSEMBLE,'a'): /* auto-creation of device node */
autof = parse_auto(optarg, "--auto flag", 0);
continue;

7
util.c
View File

@ -884,11 +884,14 @@ int find_free_devnum(int use_partitions)
for (devnum = 127; devnum != 128;
devnum = devnum ? devnum-1 : (1<<22)-1) {
char *dn;
if (mddev_busy(use_partitions ? (-1-devnum) : devnum))
int _devnum;
_devnum = use_partitions ? (-1-devnum) : devnum;
if (mddev_busy(_devnum))
continue;
/* make sure it is new to /dev too, at least as a
* non-standard */
dn = map_dev(dev2major(devnum), dev2minor(devnum), 0);
dn = map_dev(dev2major(_devnum), dev2minor(_devnum), 0);
if (dn && ! is_standard(dn, NULL))
continue;
break;