Date: Fri, 8 Jul 2011 13:10:03 GMT From: Martin Birgmeier <Martin.Birgmeier@aon.at> To: freebsd-fs@FreeBSD.org Subject: Re: kern/131342: [nfs] mounting/unmounting of disks causes NFS to fail Message-ID: <201107081310.p68DA3Nj019275@freefall.freebsd.org>
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The following reply was made to PR kern/131342; it has been noted by GNATS. From: Martin Birgmeier <Martin.Birgmeier@aon.at> To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/131342: [nfs] mounting/unmounting of disks causes NFS to fail Date: Fri, 08 Jul 2011 15:00:03 +0200 This is a friendly reminder that some kind soul with knowledge of the relevant kernel parts look into this... the error can easily be reproduced. I just had it on a 7.4 system which did heavy reading from an 8.2 server. When I mounted something on the server, the client got a "Permission denied" reply. So, to recap the scenario: 7.4 NFS client 8.2 NFS server client mounts a fs from the server (via IPv4, might be interesting to look at http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/151681, too, but that is unrelated) client does heavy i/o on the mounted fs server does a mount (on its side, in this case it was from an md device) --> error: client gets back some NFS error (in this case "permission denied")
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