[PATCH] libmultipath: stop PURE FlashArray from detecting priority

[Brian Bunker]

If 'detect_prio' is set to 'yes', the 'sysfs' prioritizer will be used
instead of the 'alua' prioritizer. The 'sysfs' prioritizer can leave
paths in the Active/Non-optimized ALUA state after a successful
upgrade of a PURE FlashArray. Explicitly use the 'alua' prioritizer
instead for PURE FlashArray rather than the default of 'detect_prio'
which is 'yes'.

Signed-off-by: Brian Bunker <br...@purestorage.com>
---
 libmultipath/hwtable.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index ae6aac79..715f0fd6 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -1106,6 +1106,7 @@ static struct hwentry default_hw[] = {
                .pgfailback    = -FAILBACK_IMMEDIATE,
                .hwhandler     = "1 alua",
                .prio_name     = PRIO_ALUA,
+               .detect_prio   = DETECT_PRIO_OFF,
                .fast_io_fail  = 10,
                .max_sectors_kb = 4096,
        },
-- 
2.43.0