From mboxrd@z Thu Jan 1 00:00:00 1970 From: james.smart@broadcom.com (James Smart) Date: Thu, 29 Nov 2018 09:01:47 -0800 Subject: Whenever running nvme discover command, syslog shows warning messages In-Reply-To: References: Message-ID: On 11/28/2018 4:50 PM, Ching-Chiao Chang wrote: > 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 > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme no there's not - currently. I find them worthwhile to see, as it hints at what the admin or scripting is doing, as well as giving hints on when nvme? names may be reallocated. I would not remove them for normal storage controllers. Perhaps a discovery controller could be filtered out, but I still find it useful. -- james