Date: Sun, 08 Jan 2017 15:42:17 -0600 From: Larry Rosenman <ler@lerctr.org> To: Rick Macklem <rmacklem@uoguelph.ca> Cc: Ben RUBSON <ben.rubson@gmail.com>, Freebsd fs <freebsd-fs@freebsd.org>, Rick Macklem <rmacklem@freebsd.org> Subject: Re: NFS mounted ZFS (From FreeNAS 9.10): Invalid Arg on rsync Message-ID: <0331b4c532d4bc2a49c602062a2e3b17@lerctr.org> In-Reply-To: <fca1b327c69fdbc431365e0c316761eb@lerctr.org> References: <6ba7eb62ebbb5174bc93397cba2f1195@lerctr.org> <637634D0-B813-41B1-BC12-456236E3C207@gmail.com> <3181bf2f8627e6ba8f1dcb605a341674@lerctr.org> <a2245ae80ec28396672293440f6bb705@lerctr.org> <EB8A96B4-CED4-48CD-BB5B-1EBE0E1C1072@gmail.com>, <4d9f90734ab13535924ecf9283f3a46d@lerctr.org> <YTXPR01MB01893055F0CBC2175632F1E0DD650@YTXPR01MB0189.CANPRD01.PROD.OUTLOOK.COM> <fca1b327c69fdbc431365e0c316761eb@lerctr.org>
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On 2017-01-08 14:42, Larry Rosenman wrote: > On 2017-01-08 14:39, Rick Macklem wrote: >> Larry Rosenman wrote: >> >>> that's my assumption as well. >>> If I touch it with that exact string (including the #'s) it works, >>> HOWEVER, I suspect when rsync >>> copies it uses the real Unicode/UTF-8 bytes. >>> >>> And, I suspect NFSv4.1 has an issue. >> The original NFSv4 RFC #3530 required that all names be UTF-8 >> compliant and >> that the server return an error for any filenames with non-UTF-8 >> compliant chars. >> (I think more recent RFCs have become less stringent w.r.t. this, but >> I'm >> not sure.) >> >> The FreeBSD NFSv4 server has a sysctl that loosens this restriction. I >> don't >> know if it is FreeNAS or not? >> # sysctl vfs.nfsd.enable_checkutf8=0 >> >> I have no idea if these bytes are valid UTF-8 or not, but the sysctl >> is worth a try. >> >>> Rick? Yep, it's me... >> [stuff snipped] > ler@freenas.lerctr.org's password: > Last login: Sun Jan 8 09:40:47 2017 from 192.168.200.4 > FreeBSD 10.3-STABLE (FreeNAS.amd64) #0 r295946+47645f1(9.10.2-STABLE): > Mon Dec 19 08:30:01 UTC 2016 > > FreeNAS (c) 2009-2016, The FreeNAS Development Team > All rights reserved. > FreeNAS is released under the modified BSD license. > > For more information, documentation, help or support, go here: > http://freenas.org > Welcome to FreeNAS > $ sudo sysctl vfs.nfsd.enable_checkutf8=0 > Password: > sysctl: unknown oid 'vfs.nfsd.enable_checkutf8' > $ > > :( > > Ok, I'll just live with the noise. I back this stuff up with Bacula as > well. vfs.nfsd.disable_checkutf8 this IS on FreeNAS, so I set it. Does it have the same effect? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281
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