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Re: [Xen-devel] xend start error

To: bderzhavets@xxxxxxxxx
Subject: Re: [Xen-devel] xend start error
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 18 Feb 2009 00:30:26 -0800
Cc: jonr@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
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Boris Derzhavets wrote:
[    0.706848] ahci 0000:00:1f.2: version 3.0
[    0.706866] xen: registering gsi 22 triggering 0 polarity 1
[    0.706878] xen: --> irq=22
[ 0.706881] xen_set_ioapic_routing: irq 22 gsi 22 vector 176 ioapic 0 pin 22 triggering 0 polarity 1 [ 0.706943] ahci 0000:00:1f.2: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[    0.707070] ahci: SSS flag set, parallel bus scan disabled
[ 0.707143] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 0.707199] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ems
[    0.707259] ahci 0000:00:1f.2: setting latency timer to 64
[    0.707796] scsi0 : ahci
[    0.708037] scsi1 : ahci
[    0.708243] scsi2 : ahci
[    0.708450] scsi3 : ahci
[    0.708651] scsi4 : ahci
[    0.708855] scsi5 : ahci
[ 0.709221] ata1: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffe900 irq 22 [ 0.709277] ata2: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffe980 irq 22 [ 0.709332] ata3: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffea00 irq 22 [ 0.709387] ata4: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffea80 irq 22 [ 0.709442] ata5: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffeb00 irq 22 [ 0.709497] ata6: SATA max UDMA/133 abar m2048@0xf9ffe800 port 0xf9ffeb80 irq 22
[    1.230023] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.230663] ata1.00: ATA-7: ST3250410AS, 3.AAC, max UDMA/133
[ 1.230718] ata1.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    1.231469] ata1.00: configured for UDMA/133
[ 1.250137] scsi 0:0:0:0: Direct-Access ATA ST3250410AS 3.AA PQ: 0 ANSI: 5
[    1.780022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.780605] ata2.00: ATA-7: ST3250410AS, 3.AAC, max UDMA/133
[ 1.780656] ata2.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    1.781394] ata2.00: configured for UDMA/133
[ 1.800124] scsi 1:0:0:0: Direct-Access ATA ST3250410AS 3.AA PQ: 0 ANSI: 5
[    2.150024] ata3: SATA link down (SStatus 0 SControl 300)
[    2.520024] ata4: SATA link down (SStatus 0 SControl 300)
[    2.890023] ata5: SATA link down (SStatus 0 SControl 300)
[    3.260024] ata6: SATA link down (SStatus 0 SControl 300)


How reliable is your machine with AHCI? Last time I tried it I got nowhere. Others have reported that its quite unstable (fails a couple of minutes after boot, at best).

Thanks,
   J

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