From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xose Vazquez Perez Subject: [PATCH resend] multipath-tools: document why dev_loss_tmo is set to infinity for HPE 3PAR Date: Sat, 16 Mar 2019 23:30:45 +0100 Message-ID: <20190316223045.21614-1-xose.vazquez@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com Cc: DM-DEVEL ML , Xose Vazquez Perez List-Id: dm-devel.ids It's needed by Peer Persistence, documented in SLES and RHEL guides: https://support.hpe.com/hpsc/doc/public/display?docId=a00053835 https://support.hpe.com/hpsc/doc/public/display?docId=c04448818 Cc: Christophe Varoqui Cc: DM-DEVEL ML Signed-off-by: Xose Vazquez Perez --- libmultipath/hwtable.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c index d3a8d9b..543bacd 100644 --- a/libmultipath/hwtable.c +++ b/libmultipath/hwtable.c @@ -116,6 +116,7 @@ static struct hwentry default_hw[] = { .prio_name = PRIO_ALUA, .no_path_retry = 18, .fast_io_fail = 10, + /* infinity is needed by Peer Persistence */ .dev_loss = MAX_DEV_LOSS_TMO, }, { -- 2.20.1