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Re: Re-occurance of NFS server panics

To: Seth Mos <knuffie@xxxxxxxxx>
Subject: Re: Re-occurance of NFS server panics
From: <I.D.Hardy@xxxxxxxxxxx>
Date: Fri, 20 Sep 2002 01:06:32 +0100 (BST)
Cc: I.D.Hardy@xxxxxxxxxxx, O.G.Parchment@xxxxxxxxxxx, linx-xfs@xxxxxxxxxxx
In-reply-to: <4.3.2.7.2.20020919082538.02c86680@pop.xs4all.nl>
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Seth, Steve +

Thanks for the suggestions (Steve Lord has also suggested changing 
these drivers).

I've not had sufficient time to look into RedHat Qlogic driver, however, I 
have now found that the 'qlogicfc' driver that is part of the standard 
kernel will work with my HBA (I'm sure last time I tried it with an earlier
kernel it would not initialize/see my RAID units) - so I'll give this a try.

I've also updated to the latest 4.3.15 version of the e1000.o driver from 
Intel's website.

Will see if these help.

Regards and Thanks

Ian

Quoting Seth Mos <knuffie@xxxxxxxxx>:

> At 22:06 18-9-2002 +0100, I.D.Hardy@xxxxxxxxxxx wrote:
> >Seth,
> >
> >I fairly certain its the Qlogic driver for the QLA2200 HBA (driver
> >version 4.27b (I've tried but so far failed to get the more recent
> >5.38.9 driver to work).
> 
> That might well be the case. Have you tried backporting or fetching the
> 
> Qlogic driver found in the Red Hat kernels? The drivers in there are 
> heavily cleaned up and fixed. Fixes that are not yet in the opensource
> driver.
> 
> >The only other possibility (well the only other driver not in the
> >base/XFS kernel) is an intel driver for a e1000 PRO Gigabit Ethernet
> >card (version 3.6.8).
> 
> The e1000 driver does not taint the kernel since it has a GPL license.
> Well, at least the 4.3 drivers do. Maybe check in a newer driver.
> You can find them on the intel site. I use 4.3.2
> The performance is about 400Mbps on a PIII450 and 32bit pci slot.
> 
> [root@lsautom root]# lsmod
> Module                  Size  Used by    Not tainted
> nfsd                   67840  16  (autoclean)
> nfs                    74684   2  (autoclean)
> lockd                  47808   1  (autoclean) [nfsd nfs]
> sunrpc                 62068   1  (autoclean) [nfsd nfs lockd]
> tg3                    40960   1
> e1000                  66828   1
> st                     27284   0
> usbcore                57632   1
> 
> Cheers
> 
> --
> Seth
> It might just be your lucky day, if you only knew.
> 
> 


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