kern/129132: 7.1-Beta2 nfsd cannot lock

Clarence CHU clcchu at
Mon Nov 24 05:30:06 PST 2008

>Number:         129132
>Category:       kern
>Synopsis:       7.1-Beta2  nfsd cannot lock
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Nov 24 13:30:06 UTC 2008
>Originator:     Clarence CHU
>Release:        7.1-Beta2
Data Expert Limited
FreeBSD 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #0: Mon Nov 24 19:09:59 HKT 2008     root at  i386

when an exported /usr/local/ was mounted from
7.1-PRERELEASE share, andthe client is running the same version
of 7.1-PRERELEASE, it complain about "Component Manager not found"

remedial is to use mount_nfs -L from the clients.

when the share is on 7.0-RELEASE-p5 _OR_ snv_101,
the problem doesn't exist.


from the client running 7.1-PRERELEASE, mount another node
running the same system of /usr/local with OOo3 using, say,

mount nfsserv:/usr/local /usr/local; ldconfig -m /usr/local/lib

running will core dump with "Component manager not found"

if using: mount -L nfsserv:/usr/local /usr/local; ldconfig -m /usr/local/lib
proble vanish

1) if using: mount -L nfsserv:/usr/local /usr/local; ldconfig -m /usr/local/lib
problem vanish

2) fall back to 7.0-RELEASE-p5

3) Use another version of nfs server, such as solaris


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