Date: Sat, 28 Jul 2001 17:17:08 -0500 (CDT) From: <andrewl@nshore.com> To: <current@freebsd.org> Subject: NFS file locking fails from Solaris Message-ID: <Pine.LNX.4.33.0107281703200.32652-100000@mail.nshore.com>
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I'm getting a strange problem in the NFS file locking code in -current. (We won't talk about -stable. It has fundamental brokenness.) FreeBSD -current Server -> Solaris 8 Rel 4/01 Client The Solaris client mounts the FreeBSD exported filesystem fine. I can create, delete, and manipulate files fine. However, when I try to use fcntl to lock a file, the Solaris client hangs. Normally, I would just let this go; however, Cadence (the VLSI CAD tool company) requires locks to work in order to use its tools. Therefore, I can't use FreeBSD as a fileserver in my environment. If I monitor the traffic on the line with ethereal, I see the request for the version 4 nlockmgr from the Solaris client to the FreeBSD server. I see the FreeBSD server respond with the correct version and port. However, after this, I start seeing a bunch of SYN/RST packets being thrown around, and I never see a lock request initiated from the Solaris client. It is certainly conceivable that there is something fundamentally broken in the Solaris code even though it works with other Solaris machines. However, I'm a bit out of my depth on this and was hoping to be able to talk to somebody and either get a confirmation that this is a known problem or that it is something that I'm doing wrong in my configuration. Who do I talk to about this? Thanks, Andy L. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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