From: Michal Kubecek <mkubecek@suse•cz>
To: zhuyj <zyjzyj2000@gmail•com>
Cc: emil.s.tantilov@intel•com, jay.vosburgh@canonical•com,
vfalico@gmail•com, gospo@cumulusnetworks•com,
netdev@vger•kernel.org, boris.shteinbock@windriver•com
Subject: Re: [PATCH 1/1] bonding: restrict up state in 802.3ad mode
Date: Thu, 7 Jan 2016 08:59:52 +0100 [thread overview]
Message-ID: <20160107075951.GD27753@unicorn.suse.cz> (raw)
In-Reply-To: <568E15B6.8010301@gmail.com>
On Thu, Jan 07, 2016 at 03:37:26PM +0800, zhuyj wrote:
> >If I read this right, whenever this state (link up but speed/duplex
> >unknown) is entered, you'll keep writing this message into kernel log
> >every miimon milliseconds until something changes. I'm not sure how long
> >a NIC can stay in such state but it might get quite annoying (even more
> >if something really goes wrong and NIC stays that way which can't be
> >completely ruled out, IMHO).
>
> Sure, Thanks a lot. I want to confirm link_up without link_speed. It
> is not usual. So I think this only lasts for several seconds.
> It is very important to us since it can help us to find the root cause.
For debugging purposes it's fine, of course. But this looked like an
officially submitted patch so I didn't like the idea of log spamming
(even one second could result in 10-100 messages and admins certainly
would hate that).
Michal Kubecek
next prev parent reply other threads:[~2016-01-07 7:59 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-17 8:03 [PATCH 1/1] bonding: restrict up state in 802.3ad mode zyjzyj2000
2015-12-17 21:57 ` Jay Vosburgh
2015-12-18 4:36 ` zyjzyj2000
2015-12-18 4:36 ` [PATCH 1/1] bonding: delay up state without speed and duplex " zyjzyj2000
2015-12-18 4:54 ` Jay Vosburgh
2015-12-18 13:37 ` Sergei Shtylyov
2015-12-28 8:43 ` [PATCH 1/1] bonding: restrict up state " Michal Kubecek
2015-12-28 9:19 ` zhuyj
2016-01-06 1:26 ` Tantilov, Emil S
2016-01-06 3:05 ` zhuyj
2016-01-07 2:43 ` Tantilov, Emil S
2016-01-07 3:33 ` zhuyj
2016-01-07 5:02 ` Tantilov, Emil S
2016-01-07 6:15 ` zyjzyj2000
2016-01-07 6:22 ` zhuyj
2016-01-07 6:33 ` Jay Vosburgh
2016-01-07 15:27 ` Tantilov, Emil S
2016-01-08 1:28 ` [RFC PATCH net-next] bonding: Use notifiers for slave link state detection Jay Vosburgh
2016-01-08 4:36 ` zhuyj
2016-01-08 6:12 ` Jay Vosburgh
2016-01-08 7:41 ` (unknown), zyjzyj2000
2016-01-08 7:41 ` [PATCH 1/1] bonding: utilize notifier callbacks to detect slave link state changes zyjzyj2000
2016-01-08 10:18 ` zhuyj
2016-01-09 1:35 ` [RFC PATCH net-next] bonding: Use notifiers for slave link state detection Tantilov, Emil S
2016-01-09 2:19 ` Jay Vosburgh
2016-01-11 9:03 ` zhuyj
2016-01-13 2:54 ` zhuyj
2016-01-13 17:03 ` Tantilov, Emil S
2016-01-20 5:13 ` [PATCH 1/1] " zyjzyj2000
2016-01-20 5:13 ` zyjzyj2000
2016-01-21 10:16 ` zyjzyj2000
2016-01-21 10:16 ` zyjzyj2000
2016-01-25 16:37 ` Tantilov, Emil S
2016-01-26 0:43 ` Jay Vosburgh
2016-01-26 3:19 ` zhuyj
2016-01-26 6:00 ` Jay Vosburgh
2016-01-26 6:26 ` zhuyj
2016-01-26 6:45 ` zhuyj
2016-01-27 20:00 ` Tantilov, Emil S
2016-01-28 8:44 ` zyjzyj2000
2016-01-29 7:05 ` zhuyj
2016-01-25 16:33 ` Tantilov, Emil S
2016-01-25 18:00 ` David Miller
2016-01-25 18:37 ` Tantilov, Emil S
2016-01-08 2:29 ` [PATCH 1/1] bonding: restrict up state in 802.3ad mode zhuyj
2016-01-07 6:53 ` Michal Kubecek
2016-01-07 7:37 ` zhuyj
2016-01-07 7:59 ` Michal Kubecek [this message]
2016-01-07 8:35 ` zhuyj
2016-01-07 7:47 ` zhuyj
2016-01-07 18:28 ` Tantilov, Emil S
2016-01-08 6:09 ` zhuyj
-- strict thread matches above, loose matches on Subject: below --
2016-01-07 6:13 zyjzyj2000
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