[Xen-users] Promise Raid Controller - Interrupt Controller

["riedel@xxxxxxxxxx" <riedel@xxxxxxxxxx>]

Hi,

I'm running Xen on Debian with a Promise Controler (Promise Technology, Inc.
PDC20268 (Ultra100 TX2)).
Appartently there is a major issue with the Interrupts, a disk looses it's
interrupt, recovers it and the other one looses it. 
The two disk are on the same controller.

Anyone knows a solution?

Thanks,

        Nicolas Riedel
-----------------------------------------

Aug  9 18:38:25 server kernel: hde: dma_timer_expiry: dma status == 0x24
Aug  9 18:40:45 server kernel: hdg: dma_timer_expiry: dma status == 0x24
Aug  9 18:40:45 server kernel: PDC202XX: Primary channel reset.
Aug  9 18:40:45 server kernel: hde: DMA interrupt recovery
Aug  9 20:40:45 server kernel: hde: lost interrupt
Aug  9 20:40:45 server kernel: PDC202XX: Secondary channel reset.
Aug  9 20:40:45 server kernel: hdg: DMA interrupt recovery
Aug  9 20:40:45 server kernel: hdg: lost interrupt
Aug  9 20:40:45 server kernel: hde: lost interrupt
Aug  9 20:40:45 server kernel: hdg: lost interrupt
Aug  9 20:40:45 server kernel: hde: dma_timer_expiry: dma status == 0x24
Aug  9 20:40:45 server kernel: hdg: dma_timer_expiry: dma status == 0x24
Aug  9 20:40:45 server kernel: PDC202XX: Primary channel reset.
Aug  9 20:40:45 server kernel: hde: DMA interrupt recovery
Aug  9 20:40:45 server kernel: hde: lost interrupt
Aug  9 20:40:45 server kernel: PDC202XX: Secondary channel reset.
Aug  9 20:59:45 server kernel: hdg: DMA interrupt recovery
Aug  9 20:59:45 server kernel: hdg: lost interrupt
Aug  9 20:59:45 server kernel: el reset.
 
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