From mboxrd@z Thu Jan 1 00:00:00 1970 From: s90752@hotmail.com (Ching-Chiao Chang) Date: Thu, 29 Nov 2018 00:50:18 +0000 Subject: Whenever running nvme discover command, syslog shows warning messages Message-ID: Hi, Whenever running nvme discover command, i.e., nvme discover --transport=rdma --traddr=10.10.0.4, syslog shows the following messages, Nov 27 15:24:30 initiator-xxx kernel: [55897.822948] nvme nvme1: sqsize 128 > ctrl maxcmd 1, clamping down Nov 27 15:24:30 initiator-xxx kernel: [55897.822956] nvme nvme1: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 10.10.0.4:4420 Nov 27 15:24:30 initiator-xxx kernel: [55897.823213] nvme nvme1: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery" ... I was wondering if there is any way to avoid these warning messages? OS: Ubuntu 16.04.5 Kernel: 4.18.5-041805-generic nvme version 1.6.120.g5c8a Thanks. Andy