Date: Tue, 28 May 2002 14:12:23 -0400 From: "Robert Blayzor" <rblayzor@inoc.net> To: <freebsd-stable@freebsd.org> Subject: Swap_pager error Message-ID: <008201c20673$37ac9c60$6f00000a@z0.inoc.net>
next in thread | raw e-mail | index | archive | help
We have a Dell PowerEdge 2550 server. It's running FreeBSD4-stable (up'd just a couple of weeks ago). It's an SMP box, 1GB of RAM, two 3com Tigon2 Gigabit NIC cards and a PERC3/QC controller. We have two logical drives. One is a RAID1 set of two 9GB drives which holds the operating system only. The other is a 300GB RAID10 array. The box had been running fine for months when suddenly the box got hosed as we received tons of these errors on the console. (nothing logged to /var/log/messages) swap_pager: indefinite wait buffer: #amrd/0x20001, blkno:272, size:4096 The box only runs as an NFS/Samba server and nothing else. It eventually just became useless and we had to reset the box hard. We ran FSCK and it reported no errors and the box came up normally. We were considering running scanning on the OS disk containing the swap, but feel there really is no need to as the RAID controller is reporting no problems as well. Anyone have any suggestions on where to start looking for this problem? We've had this unit in service almost six months and this is the first time we've seen this. Is there a way to "test" swap space in production other than writing something to gobble up memory and forcing the box to swap? Kernel dmesg: Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.5-RELEASE-p4 #0: Mon Apr 22 21:37:02 EDT 2002 root@goliath:/usr/obj/src/sys/GOLIATH Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (997.46-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x68a Stepping = 10 Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE, MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 1073676288 (1048512K bytes) avail memory = 1041707008 (1017292K bytes) Changing APIC ID for IO APIC #0 from 0 to 2 on chip Changing APIC ID for IO APIC #1 from 0 to 3 on chip Programming 16 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 Programming 16 pins in IOAPIC #1 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000 Preloaded elf kernel "kernel" at 0xc0350000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 8 entries at 0xc00fc270 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <ServerWorks host to PCI bridge> on motherboard IOAPIC #1 intpin 6 -> irq 2 IOAPIC #1 intpin 2 -> irq 5 pci0: <PCI bus> on pcib0 pcib2: <DEC 21154 PCI-PCI bridge> at device 2.0 on pci0 IOAPIC #1 intpin 5 -> irq 10 pci1: <PCI bus> on pcib2 pcib5: <DEC 21154 PCI-PCI bridge> at device 0.0 on pci1 IOAPIC #1 intpin 4 -> irq 11 pci2: <PCI bus> on pcib5 amr0: <AMI MegaRAID> mem 0xf0000000-0xf7ffffff irq 11 at device 0.0 on pci2 amr0: <PERC 3/QC> Firmware 1.57, BIOS 3.13, 128MB RAM pci1: <unknown card> (vendor=0x1077, dev=0x1216) at 1.0 irq 10 pci1: <unknown card> (vendor=0x1077, dev=0x1216) at 2.0 irq 2 ti0: <3Com 3c985-SX Gigabit Ethernet> mem 0xfe404000-0xfe407fff irq 2 at device 4.0 on pci0 ti0: Ethernet address: 00:60:08:f6:f5:92 ti1: <3Com 3c985-SX Gigabit Ethernet> mem 0xfe400000-0xfe403fff irq 5 at device 8.0 on pci0 ti1: Ethernet address: 00:60:08:f6:f5:93 pci0: <ATI Mach64-GR graphics accelerator> at 14.0 isab0: <ServerWorks IB6566 PCI to ISA bridge> at device 15.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <ServerWorks ROSB4 ATA33 controller> port 0x8b0-0x8bf at device 15.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 pcib4: <ServerWorks host to PCI bridge> on motherboard IOAPIC #1 intpin 0 -> irq 13 pci4: <PCI bus> on pcib4 pcib6: <PCI to PCI bridge (vendor=8086 device=0962)> at device 2.0 on pci4 IOAPIC #1 intpin 15 -> irq 16 IOAPIC #1 intpin 14 -> irq 17 pci5: <PCI bus> on pcib6 ahc0: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xbc00-0xbcff mem 0xfe7ff000-0xfe7fffff irq 16 at device 4.0 on pci5 aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs ahc1: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xb800-0xb8ff mem 0xfe7fe000-0xfe7fefff irq 17 at device 4.1 on pci5 aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/255 SCBs fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xacc0-0xacff mem 0xfe500000-0xfe5fffff,0xfe900000-0xfe900fff irq 13 at device 4.0 on pci4 fxp0: Ethernet address 00:06:5b:1a:5c:e9 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcib1: <ServerWorks host to PCI bridge> on motherboard IOAPIC #1 intpin 1 -> irq 18 pci3: <PCI bus> on pcib1 pci3: <unknown card> (vendor=0x14e4, dev=0x1644) at 8.0 irq 18 pcib3: <ServerWorks host to PCI bridge> on motherboard pci6: <PCI bus> on pcib3 orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xec000-0xeffff on isa0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A APIC_IO: Testing 8254 interrupt delivery APIC_IO: Broken MP table detected: 8254 is not connected to IOAPIC #0 intpin 2 APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0 SMP: AP CPU #1 Launched! acd0: CDROM <SAMSUNG CD-ROM SN-124> at ata0-master using PIO4 Waiting 2 seconds for SCSI devices to settle amrd0: <MegaRAID logical drive> on amr0 amrd0: 8568MB (17547264 sectors) RAID 1 (optimal) amrd1: <MegaRAID logical drive> on amr0 amrd1: 277424MB (568164352 sectors) RAID 1 (optimal) sa0 at ahc0 bus 0 target 6 lun 0 sa0: <HP Ultrium 1-SCSI E16V> Removable Sequential Access SCSI-3 device sa0: 80.000MB/s transfers (40.000MHz, offset 15, 16bit) Mounting root from ufs:/dev/amrd0s1a WARNING: / was not properly dismounted ti0: gigabit link up ti1: gigabit link up -- Robert Blayzor, BOFH INOC, LLC rblayzor@inoc.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?008201c20673$37ac9c60$6f00000a>