it would be stuck at the beginning of reshape progress
when grows array from raid1 to raid5, correct the name
of mdadm-grow-continue@.service in continue_via_systemd.
reproduce steps:
./mdadm -CR /dev/md0 -l1 -b internal -n2 /dev/loop[0-1]
./mdadm --grow /dev/md0 -l5 -n3 -a /dev/loop2
Signed-off-by: Zhilong Liu <redacted>
---
Grow.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/Grow.c b/Grow.c
index 455c5f9..10c02a1 100755
--- a/Grow.c
+++ b/Grow.c
@@ -2808,13 +2808,11 @@ static int continue_via_systemd(char *devnm)
*/
close(2);
open("/dev/null", O_WRONLY);
- snprintf(pathbuf, sizeof(pathbuf), "mdadm-grow-continue@%s.service",
- devnm);
+ snprintf(pathbuf, sizeof(pathbuf), "mdadm-grow-continue@.service");
status = execl("/usr/bin/systemctl", "systemctl",
"start",
pathbuf, NULL);
- status = execl("/bin/systemctl", "systemctl", "start",
- pathbuf, NULL);
+ pr_err("/usr/bin/systemctl %s got failure\n", pathbuf);
exit(1);
case -1: /* Just do it ourselves. */
break;--
2.6.6