void
probe_raid_devs(boolean_e verbose)
{
mdnamelist_t *nlp, *toplp;
int cnt;
md_error_t e = mdnullerror;
nlp = toplp = NULL;
if (meta_get_raid_names(sp, &nlp, 0, &e) > 0) {
/*
* We have some mirrors to probe
* get a list of top-level mirrors
*/
cnt = get_toplevel_mds(&nlp, &toplp, verbose);
if (cnt && (md_probe_ioctl(toplp, cnt,
MD_RAID, verbose) < 0))
monitord_print(0, gettext(
"probe_raid_devs: "
"RAID-5 components %d ioctl error\n"),
cnt);
}
metafreenamelist(nlp);
metafreenamelist(toplp);
}
/*
* NAME: meta_raid_resync_all
* DESCRIPTION: loop through the RAID devices synch'ing all
* PARAMETERS: char *sp - the set to synch
* daddr_t size - resync size
* md_error_t *ep - return error info
*
*/
int
meta_raid_resync_all(
mdsetname_t *sp,
daddr_t size,
md_error_t *ep
)
{
mdnamelist_t *nlp = NULL;
mdnamelist_t *p;
int rval = 0, fval;
/* should have a set */
assert(sp != NULL);
/* get raids */
if (meta_get_raid_names(sp, &nlp, 0, ep) < 0)
return (-1);
/* fork a process */
if ((fval = md_daemonize(sp, ep)) != 0) {
/*
* md_daemonize forks off a process to do the work. This
* is the parent or errror.
*/
if (fval > 0) {
if (nlp != NULL)
metafreenamelist(nlp);
return (0);
}
mdclrerror(ep);
}
assert((fval == 0) || (fval == -1));
/* resync each raid */
for (p = nlp; (p != NULL); p = p->next) {
mdname_t *raidnp = p->namep;
if (meta_raid_resync(sp, raidnp, size, ep) != 0)
rval = -1;
}
/* cleanup, return success */
if (nlp != NULL)
metafreenamelist(nlp);
if (fval == 0)
exit(0);
return (rval);
}