Date: Sun, 3 Dec 2017 23:37:45 +0000 From: Rafal Lukawiecki <raf@rafal.net> To: Colin Percival <cperciva@tarsnap.com> Cc: freebsd-cloud@freebsd.org, Rick Macklem <rmacklem@uoguelph.ca> Subject: Re: Suppress kernel messages "NFSv4 fileid > 32bits" Message-ID: <51462F8E-89C7-4FF2-AC56-8F63ED0BC8CB@rafal.net> In-Reply-To: <010001601e629bb9-34372410-8c8e-4400-b082-0ff4f4ab7934-000000@email.amazonses.com> References: <386518E3-1D01-4E1F-BB77-E9C530E05381@rafal.net> <0100015ff59bd564-84bd069a-00b5-4a05-a8aa-dbe2aa19693c-000000@email.amazonses.com> <D64EB3EA-37B0-4FC3-9D0C-31642030B654@rafal.net> <010001601e629bb9-34372410-8c8e-4400-b082-0ff4f4ab7934-000000@email.amazonses.com>
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> On 3 Dec 2017, at 21:57, Colin Percival <cperciva@tarsnap.com> wrote: >=20 > On 12/03/17 09:18, Rafal Lukawiecki wrote: >> Is there a way to completely suppress the "NFSv4 fileid > 32bits=E2=80=9D= messages >> from flooding my logs and the subsequent emailed reports? This = message is >> unavoidable when running on AWS until FreeBSD 12 comes out, based on = the >> previous discussions here. >=20 > Well, unavoidable when using EFS. Most people in EC2 aren't using = EFS. Apologies. I typed too fast. > CCing in Rick, as the maintainer of the NFS code -- Rick, any opinion = on > having a vfs.nfs.suppress_32bits_warning sysctl, defaulting to 0, = which > suppresses those two warnings when set to nonzero? Is this option already available somewhere in code, or would that be a = proposed one? I get tens of thousands of those warnings a day per server. Thankfully, = they are =E2=80=9Crolled-up=E2=80=9D with counts, but it still makes a = few hundred to low thousands of lines in the log and email reports. It = would be great to suppress it altogether till 2019 when FreeBSD 12 comes = out. Many thanks, Rafal
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