With ACPI disabled, while hotplugging/unplugging I got the messages in /var/log/messages file. But there are some (following) error messages displayed. kernel: umass0: Unsupported ATAPI command 0x43 [snip of /var/log/messages] new_1750 syslogd: kernel boot file is /boot/kernel/kernel new_1750 kernel: Copyright (c) 1992-2004 The FreeBSD Project. new_1750 kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 new_1750 kernel: The Regents of the University of California. All rights reserved. new_1750 kernel: FreeBSD 5.2-RELEASE #0: Sun Jan 11 04:21:45 GMT 2004 new_1750 kernel: root_at_wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC new_1750 kernel: Preloaded elf kernel "/boot/kernel/kernel" at 0xc09e1000. new_1750 kernel: MPTable: <DELL PE 014A > new_1750 kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 new_1750 kernel: CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2388.96-MHz 686-class CPU) new_1750 kernel: Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 new_1750 kernel: Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE ,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> new_1750 kernel: Hyperthreading: 2 logical CPUs new_1750 kernel: real memory = 536805376 (511 MB) new_1750 kernel: avail memory = 511774720 (488 MB) new_1750 kernel: ioapic0: Changing APIC ID to 8 new_1750 kernel: ioapic0: Assuming intbase of 0 new_1750 kernel: ioapic1: Changing APIC ID to 9 new_1750 kernel: ioapic1: Assuming intbase of 16 new_1750 kernel: ioapic2: Changing APIC ID to 10 new_1750 kernel: ioapic2: Assuming intbase of 32 new_1750 kernel: ioapic0 <Version 1.1> irqs 0-15 on motherboard new_1750 kernel: ioapic1 <Version 1.1> irqs 16-31 on motherboard new_1750 kernel: ioapic2 <Version 1.1> irqs 32-47 on motherboard new_1750 kernel: Pentium Pro MTRR support enabled new_1750 kernel: npx0: [FAST] new_1750 kernel: npx0: <math processor> on motherboard new_1750 kernel: npx0: INT 16 interface new_1750 kernel: pcibios: BIOS version 2.10 new_1750 kernel: Using $PIR table, 7 entries at 0xc00fc4c0 new_1750 kernel: pcib0: <MPTable Host-PCI bridge> at pcibus 0 on motherboard new_1750 kernel: pci0: <PCI bus> on pcib0 new_1750 kernel: pcib0: unable to route slot 15 INTA new_1750 kernel: pci0: <display, VGA> at device 14.0 (no driver attached) new_1750 kernel: atapci0: <ServerWorks CSB5 UDMA100 controller> port 0x8b0-0x8bf,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 15.1 on pci0 new_1750 kernel: ata0: at 0x1f0 irq 14 on atapci0 new_1750 kernel: ata0: [MPSAFE] new_1750 kernel: ata1: simplex device, DMA on primary only new_1750 kernel: ata1: at 0x170 irq 15 on atapci0 new_1750 kernel: ata1: [MPSAFE] new_1750 kernel: ohci0: <OHCI (generic) USB controller> mem 0xfe100000-0xfe100fff irq 11 at device 15.2 on pci0 new_1750 kernel: usb0: OHCI version 1.0, legacy support new_1750 kernel: usb0: <OHCI (generic) USB controller> on ohci0 new_1750 kernel: usb0: USB revision 1.0 new_1750 kernel: uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 new_1750 kernel: uhub0: 4 ports with 4 removable, self powered new_1750 kernel: umass0: TEAC USB CD-ROM 210PU, rev 1.10/1.36, addr 2 new_1750 kernel: isab0: <PCI-ISA bridge> at device 15.3 on pci0 new_1750 kernel: isa0: <ISA bus> on isab0 new_1750 kernel: pcib1: <MPTable Host-PCI bridge> at pcibus 1 on motherboard new_1750 kernel: pci1: <PCI bus> on pcib1 new_1750 kernel: pcib1: slot 4 INTA routed to irq 20 new_1750 kernel: pcib1: slot 4 INTB routed to irq 21 new_1750 kernel: ahc0: <Adaptec 3960D Ultra160 SCSI adapter> port 0xdc00-0xdcff mem 0xfcf01000-0xfcf01fff irq 20 at device 4.0 on pci1 new_1750 kernel: aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs new_1750 kernel: ahc1: <Adaptec 3960D Ultra160 SCSI adapter> port 0xd800-0xd8ff mem 0xfcf00000-0xfcf00fff irq 21 at device 4.1 on pci1 new_1750 kernel: aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs new_1750 kernel: pcib3: <MPTable Host-PCI bridge> at pcibus 3 on motherboard new_1750 kernel: pci3: <PCI bus> on pcib3 new_1750 kernel: pcib3: slot 6 INTA routed to irq 24 new_1750 kernel: fxp0: <Intel 82550 Pro/100 Ethernet> port 0xbcc0-0xbcff mem 0xfcb00000-0xfcb1ffff,0xfcb20000-0xfcb20fff irq 24 at device 6.0 on pci3 new_1750 kernel: fxp0: Ethernet address 00:02:b3:e7:8f:70 new_1750 kernel: miibus0: <MII bus> on fxp0 new_1750 kernel: inphy0: <i82555 10/100 media interface> on miibus0 new_1750 kernel: inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto new_1750 kernel: pcib4: <MPTable Host-PCI bridge> at pcibus 4 on motherboard new_1750 kernel: pci4: <PCI bus> on pcib4 new_1750 kernel: pcib4: slot 3 INTA routed to irq 18 new_1750 kernel: amr0: <LSILogic MegaRAID> mem 0xfc900000-0xfc93ffff,0xf0000000-0xf7ffffff irq 18 at device 3.0 on pci4 new_1750 kernel: amr0: <LSILogic PERC 4/Di> Firmware 4.10, BIOS B111, 128MB RAM new_1750 kernel: orm0: <Option ROMs> at iomem 0xec000-0xeffff,0xc0000-0xc7fff on isa0 new_1750 kernel: pmtimer0 on isa0 new_1750 kernel: atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 new_1750 kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 new_1750 kernel: kbd0 at atkbd0 new_1750 kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0 new_1750 kernel: psm0: model IntelliMouse Explorer, device ID 4 new_1750 kernel: fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 new_1750 kernel: fdc0: FIFO enabled, 8 bytes threshold new_1750 kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0 new_1750 kernel: ppc0: parallel port not found. new_1750 kernel: sc0: <System console> at flags 0x100 on isa0 new_1750 kernel: sc0: VGA <16 virtual consoles, flags=0x300> new_1750 kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 new_1750 kernel: sio0: type 16550A new_1750 kernel: sio1: configured irq 3 not in bitmap of probed irqs 0 new_1750 kernel: sio1: port may not be enabled new_1750 kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 new_1750 kernel: unknown: <PNP0501> can't assign resources (port) new_1750 kernel: unknown: <PNP0700> can't assign resources (port) new_1750 kernel: unknown: <PNP0f13> can't assign resources (irq) new_1750 kernel: unknown: <PNP0303> can't assign resources (port) new_1750 kernel: unknown: <PNP0c01> can't assign resources (port) new_1750 kernel: Timecounter "TSC" frequency 2388955312 Hz quality 800 new_1750 kernel: Timecounters tick every 10.000 msec new_1750 kernel: acd0: CDROM <SAMSUNG CD-ROM SN-124> at ata1-master PIO4 new_1750 kernel: Waiting 15 seconds for SCSI devices to settle new_1750 kernel: amrd0: <LSILogic MegaRAID logical drive> on amr0 new_1750 kernel: amrd0: 69116MB (141549568 sectors) RAID 5 (optimal) new_1750 kernel: GEOM: create disk amrd0 dp=0xc490660c new_1750 kernel: ses0 at amr0 bus 0 target 6 lun 0 new_1750 kernel: ses0: <PE/PV 1x3 SCSI BP 1.1> Fixed Processor SCSI-2 device new_1750 kernel: ses0: SAF-TE Compliant Device new_1750 kernel: GEOM: create disk cd0 dp=0xc4820e00 new_1750 kernel: cd0 at umass-sim0 bus 0 target 0 lun 0 new_1750 kernel: cd0: <TEAC CD-210PU 10A6> Removable CD-ROM SCSI-0 device new_1750 kernel: cd0: 1.000MB/s transfers new_1750 kernel: cd0: cd present [187282 x 2048 byte records] new_1750 kernel: umass0: Unsupported ATAPI command 0x43 new_1750 kernel: umass0: Unsupported ATAPI command 0x43 new_1750 kernel: Mounting root from ufs:/dev/amrd0s1a new_1750 login: ROOT LOGIN (root) ON ttyv0 kernel: umass0: at uhub0 port 3 (addr 2) disconnected kernel: (cd0:umass-sim0:0:0:0): lost device kernel: (cd0:umass-sim0:0:0:0): removing device entry kernel: GEOM: destroy disk cd0 dp=0xc4820e00 kernel: umass0: detached kernel: umass0: TEAC USB CD-ROM 210PU, rev 1.10/1.36, addr 2 kernel: GEOM: create disk cd0 dp=0xc4a8d600 kernel: cd0 at umass-sim0 bus 0 target 0 lun 0 kernel: cd0: <TEAC CD-210PU 10A6> Removable CD-ROM SCSI-0 device kernel: cd0: 1.000MB/s transfers kernel: cd0: cd present [187282 x 2048 byte records] kernel: umass0: Unsupported ATAPI command 0x43 kernel: umass0: Unsupported ATAPI command 0x43 kernel: umass0: Unsupported ATAPI command 0x43 [snip] Thanks. --T. Muthu MohanReceived on Mon Feb 23 2004 - 04:01:59 UTC
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