Hi Christophe, attached is a patch to update hwtable.c with some IBM Storage Servers. Especially the DS6000 should be handled properly as it again has asymmetric paths. Cheers, Hannes -- Dr. Hannes Reinecke hare@xxxxxxx SuSE Linux Products GmbH S390 & zSeries Maxfeldstraße 5 +49 911 74053 688 90409 Nürnberg http://www.suse.de
Subject: Hardware entries for IBM Storage Servers Several IBM Storage Servers (most notably the DS range) need specific hardware entries. This patch adds hardware entries for: - IBM ESS F20 (aka Shark) - IBM DS6000 - IBM DS8000 - IBM SVC Signed-off-by: Hannes Reinecke <hare@xxxxxxx> --- libmultipath/hwtable.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c --- a/libmultipath/hwtable.c +++ b/libmultipath/hwtable.c @@ -39,6 +39,20 @@ setup_default_hwtable (vector hw) "1 queue_if_no_path", "emc_clariion", -FAILBACK_IMMEDIATE); r += store_hwe_ext(hw, "IBM", "3542", GROUP_BY_SERIAL, DEFAULT_GETUID, NULL, "0", "0", "tur", FAILBACK_UNDEF); + /* IBM ESS F20 aka Shark */ + r += store_hwe_ext(hw, "IBM", "2105F20", GROUP_BY_SERIAL, + DEFAULT_GETUID, NULL, "0", "1 queue_if_no_path", + "tur", FAILBACK_UNDEF); + /* IBM DS6000 */ + r += store_hwe_ext(hw, "IBM", "1750500", GROUP_BY_PRIO, DEFAULT_GETUID, + "/sbin/mpath_prio_alua /dev/%n", "0", "1 queue_if_no_path", + "tur", FAILBACK_UNDEF); + /* IBM DS8000 */ + r += store_hwe_ext(hw, "IBM", "2107900", GROUP_BY_SERIAL, DEFAULT_GETUID, + NULL, "0", "1 queue_if_no_path", "tur", FAILBACK_UNDEF); + /* IBM SAN Volume Controller */ + r += store_hwe_ext(hw, "IBM", "2145", MULTIBUS, DEFAULT_GETUID, + NULL, "0", "1 queue_if_no_path", "tur", FAILBACK_UNDEF); r += store_hwe_ext(hw, "NETAPP", "LUN", GROUP_BY_PRIO, DEFAULT_GETUID, "/sbin/mpath_prio_netapp /dev/%n", NULL, "1 queue_if_no_path", "readsector0", FAILBACK_UNDEF);
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