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[Xen-users] xen - megaraid_sas experience

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Subject: [Xen-users] xen - megaraid_sas experience
From: Alexander Hoßdorf <xen-users@xxxxxxxxxxx>
Date: Fri, 18 Jul 2008 17:47:45 +0200
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Hi List,

I've testet a bunch of kernel- and module versions with megaraid_sas and xen for months now. With kernel and v00.00.03.01 megaraid_sas module there seem to be sometimes strange and unreproduceable segmentation faults up to kernel panics under heave i/o load.

With 2.6.24-19-xen kernel from Ubuntu and v00.00.03.10 megaraid_sas it seemed stable. But I was able to reproduce a segmentation fault under heavy i/o(while encrypting with aes-xts-plain)

Now with megaraid_sas v00.00.03.16 and 2.6.24-19-xen kernel I wasn't able to reproduce a segmentation fault. It seems to run pretty stable.

Has anyone experienced segmentation faults or other errors related to megaraid_sas driver v00.00.03.16 or higher? Or is this version really stable now?

Thanks in advance...


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