Re: User process freezes on NFSv4 client

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> On Thu, 16 Aug 2007 18:19:14 -0400 Gabor Kovacs <[email protected]> wrote:
> Hello All,
> 
> I've got NFSv4 problems on a big partition. Both NFS server and client run 
> kernel version 2.6.21.6. Exported file system is on an AoE etherdrive 
> (/dev/etherd/e1.1) device, having no partition table, XFS file system. The 
> file system is pretty large,  8.9T. Typical file size 1-10M. 
> 
> On the client side, after much time (3-7 days) of file intensive task, the 
> user process freezes. Top command shows a "D" state for it, but many other 
> command trying to "touch" it, freezes, too. (ps, fuser /nfs_dir, w) None of 
> the frozen processes can be killed. New processes, however, can access the 
> nfs4 mounted file system. Any idea?
> 

Next time it happens, please run

	echo t > /proc/sysrq-trigger

then send the output of `dmesg -s 1000000'.  Thanks.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux