On Thu, 2021-03-04 at 00:28 +0100, Xose Vazquez Perez wrote: > Info from: > https://www.delltechnologies.com/en-us/collaterals/unauth/technical-guides-support-information/products/storage-2/docu5128.pdf > > Cc: Martin Wilck <mwilck@xxxxxxxx> > Cc: Benjamin Marzinski <bmarzins@xxxxxxxxxx> > Cc: Christophe Varoqui <christophe.varoqui@xxxxxxxxxxx> > Cc: DM-DEVEL ML <dm-devel@xxxxxxxxxx> > Signed-off-by: Xose Vazquez Perez <xose.vazquez@xxxxxxxxx> > --- > libmultipath/hwtable.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c > index 921aadc5..f5d26b04 100644 > --- a/libmultipath/hwtable.c > +++ b/libmultipath/hwtable.c > @@ -388,6 +388,17 @@ static struct hwentry default_hw[] = { > .product = "^EMC PowerMax_", > .pgpolicy = MULTIBUS, > }, > + { > + /* PowerStore */ > + .vendor = "DellEMC", > + .product = "PowerStore", > + .pgpolicy = GROUP_BY_PRIO, > + .prio_name = PRIO_ALUA, > + .hwhandler = "1 alua", > + .pgfailback = -FAILBACK_IMMEDIATE, > + .no_path_retry = 30, The linked Dell document says "no_path_retry 3" on page 225. That's admittedly quite low, but why use "30" instead? Have you been in contact with Dell? Martin > + .fast_io_fail = 15, > + }, > /* > * Fujitsu > */ -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel
