Re: nfs not reconnecting?

From: Jonathan Noack <noackjr_at_alumni.rice.edu>
Date: Sun, 01 May 2005 03:12:30 -0500
On 04/30/05 21:03, Mohan Srinivasan wrote:
> This is a bug that crept into -current - nfs_timer() does not 
> reconnect in the NFS/TCP case. The bug was introduced in the 
> rewrite of the NFS client's reply handling. Before that change, 
> one of the processes waiting on the server would loop around
> (from nfs_reply()) trying to reconnect. Now, the process 
> blocks on "nfsreq" (in nfs_reply()) after transmitting the 
> request, with nfs_timer() doing the retransmissions.
> 
> I'll work on fixing this next week. The fix is a bit involved,
> since we can't do the reconnect from nfs_timer() directly.
> 
> In the meantime, would it be possible to collect a core when 
> the client gets into this state, (just to confirm this) ?

I already have a dump but it is rather large given that I have 1 GB of 
RAM.  I'll try to get you one tomorrow with hw.physmem set to something 
low like 128 MB.

-- 
Jonathan Noack | noackjr_at_alumni.rice.edu | OpenPGP: 0x991D8195

Received on Sun May 01 2005 - 06:12:40 UTC

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