Re: md on shared storage

From: Brian Jackson (brian-kernel-list@mdrx.com)
Date: Tue Nov 12 2002 - 22:15:18 EST


I am testing OpenGFS on this hardware(it is on loan from OSDL), I could
probably do some testing for you if you have some specifics you want to try.
I am having trouble with the volume management portion of OpenGFS also(but I
don't necessarily think they are related).

 --Brian Jackson

<snip>
>
> I'm interested in finding what magic is required to get a stable
> setup with qlogic drivers and LVM. I have tested many kernel combinations,
> vendor kernels, stock, -aa and variety of different qlogic drivers
> inclusing the one with the alleged stack hog fixes and they all ooops
> when using LVM (can take up to 10 days of production load). Removing
> LVM 45 days ago and now I have 45 days uptime on these boxes.
>
> I'm currently building a test setup to try and excercise this problem
> as all my other boxes with qlogic cards are production and can't be
> played with. I really miss having volume management and a SAN setup
> is really where you need it the most.
>
> ~mc
>
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This archive was generated by hypermail 2b29 : Fri Nov 15 2002 - 22:00:28 EST