Hi,
I just installed OpenBSD 4.0 on an IBM xSeries 336. I have noticed that, for
some reason,
I/O operations are not carried out as fast as one would expect for a machine
with SCSI
disks. For instance, the creation of a 50GB partion took a really long time.
The command
4tar xzvf ports.tar.gz4 took more than 14 minutes to finish. Something must be
wrong,
but I have no idea nor the knowledge to discover. I took a suggestion from a
old message
in the list and tried to run the .MP kernel, but it did not make any
difference.
I also noticed that, at boot time, the process stops for quite a while at the
line:
ipmi0 at mainbus0:
I would be very thankful if someone could help me to isolate and solve this
problem.
Thanks in advance.
Regards,
Jose
ps. below is the output of dmesg.
OpenBSD 4.0 (GENERIC.MP) #936: Sat Sep 16 19:27:28 MDT 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Xeon(TM) CPU 3.20GHz ("GenuineIntel" 686-class) 3.21 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
H,
DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,CX16
real mem = 1073094656 (1047944K)
avail mem = 970813440 (948060K)
using 4256 buffers containing 53755904 bytes (52496K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 01/17/05, BIOS32 rev. 0 @ 0xfd721,
SMBIOS rev. 2.3 @ 0xf602c (50 entries)
bios0: IBM eserver xSeries 336 -[883721U]-
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xffff
pcibios0: PCI BIOS has 11 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 9 10 11 15
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801EB/ER LPC" rev 0x00)
pcibios0: PCI bus #7 is the last bus
bios0: ROM list: 0xc0000/0xb000 0xcb000/0x4000
ipmi0 at mainbus0: version 1.5 interface KCS iobase 0xca8/8 spacing 4
mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 200 MHz
mainbus0: bus 0 is type PCI
mainbus0: bus 1 is type PCI
mainbus0: bus 2 is type PCI
mainbus0: bus 3 is type PCI
mainbus0: bus 4 is type PCI
mainbus0: bus 5 is type PCI
mainbus0: bus 6 is type PCI
mainbus0: bus 7 is type PCI
mainbus0: bus 8 is type ISA
ioapic0 at mainbus0: apid 14 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0: apid 13 pa 0xfec82000, version 20, 24 pins
ioapic2 at mainbus0: apid 12 pa 0xfec82400, version 20, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel E7520 MCH" rev 0x0a
"Intel E7520 MCH ERR" rev 0x0a at pci0 dev 0 function 1 not configured
ppb0 at pci0 dev 2 function 0 "Intel MCH PCIE" rev 0x0a
pci1 at ppb0 bus 2
ppb1 at pci0 dev 4 function 0 "Intel MCH PCIE" rev 0x0a
pci2 at ppb1 bus 3
ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
pci3 at ppb2 bus 4
mpi0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08: apic 13 int 4
(irq 11)
scsibus0 at mpi0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <IBM-ESXS, MAW3300NC FN, C206> SCSI2 0/direct
fixed
sd0: 286102MB, 78753 cyl, 8 head, 930 sec, 512 bytes/sec, 585937500 sec total
safte0 at scsibus0 targ 8 lun 0: <IBM, 25P3495a S320 1, 1> SCSI2 3/processor
fixed
mpi0: target 0 Sync at 160MHz width 16bit offset 127 QAS 0 DT 1 IU 1
ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
pci4 at ppb3 bus 5
ppb4 at pci0 dev 6 function 0 "Intel MCH PCIE" rev 0x0a
pci5 at ppb4 bus 6
bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x01, BCM5750 A1
(0x4001):
apic 14 int 16 (irq 11), address 00:0d:60:99:a3:b2
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb5 at pci0 dev 7 function 0 "Intel MCH PCIE" rev 0x0a
pci6 at ppb5 bus 7
bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x01, BCM5750 A1
(0x4001):
apic 14 int 16 (irq 11), address 00:0d:60:99:a3:b3
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
"Intel E7525 MCH Configuration" rev 0x0a at pci0 dev 8 function 0 not
configured
uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: apic 14 int
16 (irq 11)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: apic 14 int
19 (irq 3)
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB2" rev 0x02: apic 14 int
23 (irq 5)
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
pci7 at ppb6 bus 1
vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA, channel
0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0 5/cdrom
removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801EB/ER SMBus" rev 0x02: apic 14
int 17 (irq 3)
iic0 at ichiic0: disabled to avoid ipmi0 interactions
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
biomask 0 netmask 0 ttymask 0
ioapic0: pin 16 shares different IPL interrupts (40..50), degraded
performance
pctr: user-level cycle counter enabled
uhub3 at uhub0 port 2
uhub3: Texas Instruments TUSB2046 hub, rev 1.10/1.25, addr 2
uhub3: 4 ports with 4 removable, self powered
uhub4 at uhub3 port 1
uhub4: Texas Instruments TUSB2046 hub, rev 1.10/1.25, addr 3
uhub4: 4 ports with 4 removable, self powered
uhidev0 at uhub3 port 2 configuration 1 interface 0
uhidev0: PS2/USB KVM PS2/USB KVM, rev 1.10/1.00, addr 4, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub3 port 2 configuration 1 interface 1
uhidev1: PS2/USB KVM PS2/USB KVM, rev 1.10/1.00, addr 4, iclass 3/1
ums0 at uhidev1: 5 buttons and Z dir.
wsmouse1 at ums0 mux 0
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
=
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