Date: Sat, 27 Jun 2015 23:14:52 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 201155] NFS4 exports are blocked when NIS master server is unreachable Message-ID: <bug-201155-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201155 Bug ID: 201155 Summary: NFS4 exports are blocked when NIS master server is unreachable Product: Base System Version: 10.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: email.ahmedkamal@googlemail.com My Setup is: * A FreeBSD 10.1 with ZFS exporting NFS4 to a Linux server * That Linux server is a NIS master for the FreeBSD box The issue is: * Upon power failure .. Both servers starting fresh * FreeBSD boots faster (grin) * FreeBSD doesn't find NIS master and bombards logs with hundreds of thousands of messages!! like Jun 27 13:47:53 nas /usr/sbin/ypbind[827]: NIS server [192.168.10.254] for domain "SIVISION" not responding Jun 27 13:48:24 nas last message repeated 51704 times Jun 27 13:49:26 nas last message repeated 104381 times * In this state, FreeBSD does not allow any other machine to NFS4 mount its shares. This includes the NIS master Linux box * Linux boot hangs waiting for the NFS share to allow it to mount it * We are in a deadlock. Linux waiting for the NFS share to mount, while FreeBSD is waiting for the NIS server on Linux to start -- You are receiving this mail because: You are the assignee for the bug.
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