On 10/29/2016 04:55 AM, Benjamin Marzinski wrote:
Normally multipath waits for udev to create a device before adding more paths, which could trigger a reload. But, if the first path discovered is not usable, you should add the next path right away.Signed-off-by: Benjamin Marzinski <bmarz...@redhat.com> --- multipathd/main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/multipathd/main.c b/multipathd/main.c index dbcaa03..15c957a 100644 --- a/multipathd/main.c +++ b/multipathd/main.c @@ -715,7 +715,10 @@ ev_add_path (struct path * pp, struct vectors * vecs) goto fail; /* leave path added to pathvec */ } mpp = find_mp_by_wwid(vecs->mpvec, pp->wwid); - if (mpp && mpp->wait_for_udev) { + if (mpp && mpp->wait_for_udev && + (pathcount(mpp, PATH_UP) > 0 || + (pathcount(mpp, PATH_GHOST) > 0 && pp->tpgs != TPGS_IMPLICIT))) { + /* if wait_for_udev is set and valid paths exist */ mpp->wait_for_udev = 2; orphan_path(pp, "waiting for create to complete"); return 0;
Reviewed-by: Hannes Reinecke <h...@suse.com> Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage h...@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg) -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel
