Bug#551702: kfreebsd-image-7.2-1-486: nfs locking not functional
Package: kfreebsd-image-7.2-1-486
Version: 7.2-9
Severity: important
Tags: kfreebsd
The attached program fails when running over NFS:
$ ./a.out
lock failed, errno: 45
errno 45 is:
[EOPNOTSUPP] The argument fd refers to an object that does
not support file locking.
The server supports locking:
debian:/home/anarcat# rpcinfo -p 192.168.0.5 | grep lock
100021 1 udp 56587 nlockmgr
100021 3 udp 56587 nlockmgr
100021 4 udp 56587 nlockmgr
100021 1 tcp 57511 nlockmgr
100021 3 tcp 57511 nlockmgr
100021 4 tcp 57511 nlockmgr
I understand that locking over NFS is edgy at best, but it used to work
fine here.
This breaks gmpc and iceweasel. The first aborts coldly with:
MetaDataCache-ERROR **: Failed to create metadata table: disk I/O error
aborting...
ktracing this produces:
4453 gmpc CALL fcntl(0x8,0x8,0xbfbfdc9c)
4453 gmpc RET fcntl -1 errno 45 Operation not supported
which is consistent with the test program.
Iceweasel yields wild warnings about places and history files being used
by another process. The address bar is also unuseable so visiting
websites is challenging.
This doesn't occur when this workstation runs Lenny GNU/Linux.
A.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: kfreebsd-i386 (i686)
Kernel: kFreeBSD 7.2-1-486
Locale: LANG=fr_CA.UTF-8, LC_CTYPE=fr_CA.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to fr_CA.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages kfreebsd-image-7.2-1-486 depends on:
ii freebsd-utils 7.2-8 FreeBSD utilities needed for GNU/k
ii kldutils 7.2-8 tools for managing kFreeBSD module
kfreebsd-image-7.2-1-486 recommends no packages.
kfreebsd-image-7.2-1-486 suggests no packages.
-- no debconf information
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