Bug#184157: libc6: Locking problems over NFS
At Mon, 10 Mar 2003 10:11:39 +0100,
Vincent Bernat wrote:
> New glibc from testing seems to have heavy problems to lock a file
> through NFS. For example, I get with procmail errors like :
> procmail: Kernel-lock failed
> With bogofilter :
>  Error acquiring blocking read lock on /home/bernat/.bogofilter/goodlist.db
> These errors did not appear once with glibc 2.2.5-14. NFS server is a
> Debian/sid and nlockmgr is running on it.
> /proc/mounts reports :
> neo:/home /home nfs rw,v3,rsize=8192,wsize=8192,hard,udp,lock,addr=neo
Which machine did you upgrade? NFS server? NFS client?
Was this problem still appeared after your system reboot?
If you upgrade your nfs server, your nfs server and lock manager is
kernel's ?; nfs-kernel-server is installed?
> Kernel: Linux lucas 2.4.20-lucas.3 #1 Tue Feb 11 14:22:16 CET 2003 i686
Is your kernel your original version? Pure 2.4.20 without any patches?