diff options
| -rw-r--r-- | Manage.c | 25 |
1 files changed, 18 insertions, 7 deletions
@@ -224,7 +224,9 @@ int Manage_runstop(char *devname, int fd, int runstop, int quiet) close(fd); fprintf(stderr, Name ": Cannot get exclusive access to %s:" - " possibly it is still in use.\n", + "Perhaps a running " + "process, mounted filesystem " + "or active volume group?\n", devname); return 1; } @@ -232,14 +234,23 @@ int Manage_runstop(char *devname, int fd, int runstop, int quiet) if (mdi && mdi->array.level > 0 && is_subarray(mdi->text_version)) { + int err; /* This is mdmon managed. */ close(fd); - if (sysfs_set_str(mdi, NULL, - "array_state", "inactive") < 0) { - if (quiet == 0) - fprintf(stderr, Name - ": failed to stop array %s: %s\n", - devname, strerror(errno)); + + count = 25; + while (count && + (err = sysfs_set_str(mdi, NULL, + "array_state", + "inactive")) < 0 + && errno == EBUSY) { + usleep(200000); + count--; + } + if (err && !quiet) { + fprintf(stderr, Name + ": failed to stop array %s: %s\n", + devname, strerror(errno)); return 1; } |