You need to run with -current. A mem leak was fixed on mpi.
On Fri, May 14, 2010 at 12:57:50PM -0400, Corey Smith wrote:
> Hello,
>
> I noticed another thread discussing the same controller (SAS1068E) and
> wanted it to be known the same (hanging) problem exists on the Dell
> R300. We do not have the slow disk performance discussed on the
> X4150. The hang is only reliably reproduced after 72 days of uptime.
> We have about 10 of these devices running and none of them have ever
> made it to 73 days of uptime without experiencing the complete system
> hang problem.
>
> Our definition of hang:
>
> * ssh - socket connects but no login prompt
> * carp - still sends out carp messages and stays master
> * syslog - somehow there are still logs with timestamps after the hang
> (so it seems the system is still able to write just not read)
>
> Basically it seems like everything that doesn't require a read of the
> disk works. Everything that does require read hangs indefinitely.
> The only way to restore the box is by cycling the power.
>
> For comparison with Florian's post:
>
> Writing 1024 MB (dd if=/dev/zero of=test bs=1024 count=1000000):
> Dell R300 OpenBSD 4.6 amd64:
>
> 1024000000 bytes transferred in 9.805 secs (104429546 bytes/sec)
>
> Any suggestions are greatly appreciated.
>
> -Corey Smith
>
> dmesg:
>
> OpenBSD 4.6 (GENERIC.MP) #81: Thu Jul 9 21:26:19 MDT 2009
> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 3482976256 (3321MB)
> avail mem = 3366756352 (3210MB)
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xcfb9c000 (55 entries)
> bios0: vendor Dell Inc. version "1.3.0" date 08/15/2008
> bios0: Dell Inc. PowerEdge R300
> acpi0 at bios0: rev 2
> acpi0: tables DSDT FACP APIC SPCR HPET MCFG WD__ SLIC ERST HEST BERT EINJ TCPA
> acpi0: wakeup devices PCI0(S5)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Xeon(R) CPU X3323 @ 2.50GHz, 2500.37 MHz
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
> cpu0: 3MB 64b/line 8-way L2 cache
> cpu0: apic clock running at 333MHz
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: Intel(R) Xeon(R) CPU X3323 @ 2.50GHz, 2500.00 MHz
> cpu1:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
> cpu1: 3MB 64b/line 8-way L2 cache
> cpu2 at mainbus0: apid 2 (application processor)
> cpu2: Intel(R) Xeon(R) CPU X3323 @ 2.50GHz, 2500.00 MHz
> cpu2:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
> cpu2: 3MB 64b/line 8-way L2 cache
> cpu3 at mainbus0: apid 3 (application processor)
> cpu3: Intel(R) Xeon(R) CPU X3323 @ 2.50GHz, 2500.00 MHz
> cpu3:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
> cpu3: 3MB 64b/line 8-way L2 cache
> ioapic0 at mainbus0 apid 4 pa 0xfec00000, version 20, 24 pins
> ioapic0: misconfigured as apic 0, remapped to apid 4
> acpihpet0 at acpi0: 14318179 Hz
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 5 (PEX4)
> acpiprt2 at acpi0: bus 7 (PEX6)
> acpiprt3 at acpi0: bus 1 (SBE4)
> acpiprt4 at acpi0: bus 2 (SBE5)
> acpiprt5 at acpi0: bus 10 (COMP)
> acpicpu0 at acpi0: C3
> acpicpu1 at acpi0: C3
> acpicpu2 at acpi0: C3
> acpicpu3 at acpi0: C3
> ipmi at mainbus0 not configured
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel 5100 Host" rev 0x90
> ppb0 at pci0 dev 2 function 0 "Intel 5100 PCIE" rev 0x90
> pci1 at ppb0 bus 3
> ppb1 at pci0 dev 3 function 0 "Intel 5100 PCIE" rev 0x90
> pci2 at ppb1 bus 4
> ppb2 at pci0 dev 4 function 0 "Intel 5100 PCIE" rev 0x90: apic 4 int 16 (irq
> 0)
> pci3 at ppb2 bus 5
> mpi0 at pci3 dev 0 function 0 "Symbios Logic SAS1068E" rev 0x08: apic
> 4 int 16 (irq 15)
> scsibus0 at mpi0: 112 targets
> sd0 at scsibus0 targ 0 lun 0: <Dell, VIRTUAL DISK, 1028> SCSI3 0/direct fixed
> sd0: 152064MB, 512 bytes/sec, 311427072 sec total
> ses0 at scsibus0 targ 8 lun 0: <DP, BACKPLANE, 1.05> SCSI3
> 13/enclosure services fixed
> ppb3 at pci0 dev 5 function 0 "Intel 5100 PCIE" rev 0x90
> pci4 at ppb3 bus 6
> ppb4 at pci0 dev 6 function 0 "Intel 5100 PCIE" rev 0x90: apic 4 int 16 (irq
> 0)
> pci5 at ppb4 bus 7
> ppb5 at pci0 dev 7 function 0 "Intel 5100 PCIE" rev 0x90
> pci6 at ppb5 bus 8
> pchb1 at pci0 dev 16 function 0 "Intel 5100 FSB" rev 0x90
> pchb2 at pci0 dev 16 function 1 "Intel 5100 FSB" rev 0x90
> pchb3 at pci0 dev 16 function 2 "Intel 5100 FSB" rev 0x90
> pchb4 at pci0 dev 17 function 0 "Intel 5100 Reserved" rev 0x90
> pchb5 at pci0 dev 19 function 0 "Intel 5100 Reserved" rev 0x90
> pchb6 at pci0 dev 21 function 0 "Intel 5100 DDR" rev 0x90
> pchb7 at pci0 dev 22 function 0 "Intel 5100 DDR" rev 0x90
> ppb6 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02
> pci7 at ppb6 bus 9
> ppb7 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02
> pci8 at ppb7 bus 1
> bge0 at pci8 dev 0 function 0 "Broadcom BCM5722" rev 0x00, BCM5755 C0
> (0xa200): apic 4 int 16 (irq 15), address 00:22:19:b6:06:7f
> brgphy0 at bge0 phy 1: BCM5722 10/100/1000baseT PHY, rev. 0
> ppb8 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x02
> pci9 at ppb8 bus 2
> bge1 at pci9 dev 0 function 0 "Broadcom BCM5722" rev 0x00, BCM5755 C0
> (0xa200): apic 4 int 17 (irq 14), address 00:22:19:b6:06:80
> brgphy1 at bge1 phy 1: BCM5722 10/100/1000baseT PHY, rev. 0
> uhci0 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 4
> int 21 (irq 11)
> uhci1 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 4
> int 20 (irq 10)
> uhci2 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 4
> int 21 (irq 11)
> ehci0 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 4
> int 21 (irq 11)
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> ppb9 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
> pci10 at ppb9 bus 10
> vga1 at pci10 dev 7 function 0 "ATI ES1000" rev 0x02
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> radeondrm0 at vga1: apic 4 int 19 (irq 6)
> drm0 at radeondrm0
> pcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02
> pciide0 at pci0 dev 31 function 2 "Intel 82801I SATA" rev 0x02: DMA,
> channel 0 configured to native-PCI, channel 1 configured to native-PCI
> pciide0: using apic 4 int 23 (irq 6) for native-PCI interrupt
> atapiscsi0 at pciide0 channel 0 drive 1
> scsibus1 at atapiscsi0: 2 targets
> cd0 at scsibus1 targ 0 lun 0: <TSSTcorp, DVD-ROM TS-L333A, D100> ATAPI
> 5/cdrom removable
> cd0(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5
> pciide1 at pci0 dev 31 function 5 "Intel 82801I SATA" rev 0x02: DMA,
> channel 0 wired to native-PCI, channel 1 wired to native-PCI
> pciide1: using apic 4 int 22 (irq 5) for native-PCI interrupt
> usb1 at uhci0: USB revision 1.0
> uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb2 at uhci1: USB revision 1.0
> uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb3 at uhci2: USB revision 1.0
> uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> isa0 at pcib0
> isadma0 at isa0
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> com0: console
> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
> 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
> pcppi0 at isa0 port 0x61
> midi0 at pcppi0: <PC speaker>
> spkr0 at pcppi0
> mtrr: Pentium Pro MTRR support
> uhub4 at uhub0 port 5 "Cypress Semiconductor USB2 Hub" rev 2.00/90.15 addr 2
> softraid0 at root
> root on sd0a swap on sd0b dump on sd0b
