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[Xen-users] xenified 2.6.32 kernel and cciss

To: Xen User-List <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] xenified 2.6.32 kernel and cciss
From: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Date: Wed, 21 Apr 2010 15:51:40 +0700
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Anyone succesfully using 2.6.32 xen dom0 kernel with HP smart array
hardware and cciss driver?
I've got a problem with that version not behaving the same way as
2.6.18 kernel, making existing data unreadable.

On RHEL's 2.6.18 kernel:
####################################
HP CISS Driver (v 3.6.20-RH4)
ACPI: PCI Interrupt 0000:45:00.0[A] -> GSI 32 (level, low) -> IRQ 22
cciss0: <0x3230> at PCI 0000:45:00.0 IRQ 243 using DAC
      blocks= 4194240 block_size= 512
      heads= 255, sectors= 32, cylinders= 514

      blocks= 4194240 block_size= 512
      heads= 255, sectors= 32, cylinders= 514

 cciss/c0d0: p1
      blocks= 4294967296 block_size= 512
      blocks= 7809642928 block_size= 512
      heads= 255, sectors= 32, cylinders= 957065

      blocks= 7809642928 block_size= 512
      heads= 255, sectors= 32, cylinders= 957065

 cciss/c0d1: p1
####################################


With 2.6.32.11 + xen-patches-2.6.32-1
####################################
HP CISS Driver (v 3.6.20)
cciss 0000:45:00.0: PCI INT A -> GSI 32 (level, low) -> IRQ 32
IRQ 4339/cciss0: IRQF_DISABLED is not guaranteed on shared IRQs
cciss0: <0x3230> at PCI 0000:45:00.0 IRQ 4339 using DAC
 cciss/c0d0: p1
      blocks= 7809642928 block_size= 512
      blocks= 7809642928 block_size= 512
 cciss/c0d1: p1
####################################

Thought I check here first.

-- 
Fajar

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