Date: Thu, 17 Apr 2008 11:23:20 +0800 From: "Snopy Land" <snopyland@gmail.com> To: freebsd-scsi@freebsd.org Subject: Help Pls! Transceiver change state Message-ID: <d67eb5d90804162023t48881c14o33b69f88dd09591@mail.gmail.com>
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Hi, I get the following message in the message log. Apr 17 06:59:13 se1 kernel: ahc1: Transceiver State Has Changed to SE mode Apr 17 06:59:13 se1 kernel: ahc1: Transceiver State Has Changed to LVD mode Apr 17 06:59:14 se1 kernel: ahc1: Transceiver State Has Changed to SE mode Apr 17 06:59:16 se1 kernel: ahc1: Transceiver State Has Changed to LVD mode Apr 17 06:59:17 se1 kernel: ahc1: Transceiver State Has Changed to SE mode Apr 17 06:59:19 se1 kernel: ahc1: Transceiver State Has Changed to LVD mode Apr 17 07:00:04 se1 kernel: ahc1: Transceiver State Has Changed to SE mode Apr 17 07:00:05 se1 kernel: ahc1: Transceiver State Has Changed to LVD mode Apr 17 07:00:05 se1 kernel: ahc1: Transceiver State Has Changed to SE mode Apr 17 07:00:08 se1 kernel: ahc1: Transceiver State Has Changed to LVD mode Is it normal message? Should I worry or can I ignore it? Any comments are appreciate. Below is the dmesg. Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 6.2-RELEASE #0: Fri Jan 12 08:43:30 UTC 2007 root@portnoy.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP ACPI APIC Table: <DELL PE_SC3 > Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(R) CPU E5310 @ 1.60GHz (1597.65-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x6f7 Stepping = 7 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x4e33d<SSE3,RSVD2,MON,DS_CPL,VMX,TM2,<b9>,CX16,<b14>,<b15>,<b18>> AMD Features=0x20100800<SYSCALL,NX,LM> AMD Features2=0x1<LAHF> Cores per package: 4 real memory = 9395240960 (8960 MB) avail memory = 8291323904 (7907 MB) FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 cpu4 (AP): APIC ID: 4 cpu5 (AP): APIC ID: 5 cpu6 (AP): APIC ID: 6 cpu7 (AP): APIC ID: 7 ioapic0: Changing APIC ID to 8 ioapic1: Changing APIC ID to 9 ioapic1: WARNING: intbase 64 != expected base 24 ioapic2: Changing APIC ID to 10 ioapic2: WARNING: intbase 160 != expected base 88 ioapic3: Changing APIC ID to 11 ioapic3: WARNING: intbase 224 != expected base 184 ioapic0 <Version 2.0> irqs 0-23 on motherboard ioapic1 <Version 2.0> irqs 64-87 on motherboard ioapic2 <Version 2.0> irqs 160-183 on motherboard ioapic3 <Version 2.0> irqs 224-247 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) acpi0: <DELL PE_SC3> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 cpu4: <ACPI CPU> on acpi0 cpu5: <ACPI CPU> on acpi0 cpu6: <ACPI CPU> on acpi0 cpu7: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0 pci6: <ACPI PCI bus> on pcib1 pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci6 pci7: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci7 pci8: <ACPI PCI bus> on pcib3 pcib4: <PCI-PCI bridge> at device 0.0 on pci8 pci9: <PCI bus> on pcib4 bce0: <Broadcom NetXtreme II BCM5708 1000Base-T (B2), v0.9.6> mem 0xf4000000-0xf 5ffffff irq 16 at device 0.0 on pci9 bce0: ASIC ID 0x57081020; Revision (B2); PCI-X 64-bit 133MHz miibus0: <MII bus> on bce0 brgphy0: <BCM5708C 10/100/1000baseTX PHY> on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX -FDX, auto bce0: Ethernet address: 00:1a:a0:31:6e:f9 pcib5: <ACPI PCI-PCI bridge> at device 1.0 on pci7 pci10: <ACPI PCI bus> on pcib5 pcib6: <PCI-PCI bridge> at device 0.3 on pci6 pci11: <PCI bus> on pcib6 pcib7: <ACPI PCI-PCI bridge> at device 3.0 on pci0 pci1: <ACPI PCI bus> on pcib7 pcib8: <ACPI PCI-PCI bridge> at device 0.0 on pci1 pci2: <ACPI PCI bus> on pcib8 mfi0: <Dell PERC 5/i> mem 0xd80f0000-0xd80fffff,0xfc7e0000-0xfc7fffff irq 78 at device 14.0 on pci2 pcib9: <PCI-PCI bridge> at device 0.2 on pci1 pci3: <PCI bus> on pcib9 pcib10: <ACPI PCI-PCI bridge> at device 4.0 on pci0 pci12: <ACPI PCI bus> on pcib10 pcib11: <PCI-PCI bridge> at device 5.0 on pci0 pci13: <PCI bus> on pcib11 pcib12: <ACPI PCI-PCI bridge> at device 6.0 on pci0 pci14: <ACPI PCI bus> on pcib12 pcib13: <ACPI PCI-PCI bridge> at device 0.0 on pci14 pci15: <ACPI PCI bus> on pcib13 pcib14: <ACPI PCI-PCI bridge> at device 0.2 on pci14 pci16: <ACPI PCI bus> on pcib14 ahc0: <Adaptec (Compaq OEM) 3960D Ultra160 SCSI adapter> port 0xec00-0xecff mem 0xfc4ff000-0xfc4fffff irq 224 at device 4.0 on pci16 ahc0: [GIANT-LOCKED] aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs ahc1: <Adaptec (Compaq OEM) 3960D Ultra160 SCSI adapter> port 0xe800-0xe8ff mem 0xfc4fe000-0xfc4fefff irq 225 at device 4.1 on pci16 ahc1: [GIANT-LOCKED] aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs pcib15: <PCI-PCI bridge> at device 7.0 on pci0 pci17: <PCI bus> on pcib15 pcib16: <ACPI PCI-PCI bridge> at device 28.0 on pci0 pci4: <ACPI PCI bus> on pcib16 pcib17: <PCI-PCI bridge> at device 0.0 on pci4 pci5: <PCI bus> on pcib17 bce1: <Broadcom NetXtreme II BCM5708 1000Base-T (B2), v0.9.6> mem 0xf8000000-0xf 9ffffff irq 16 at device 0.0 on pci5 bce1: ASIC ID 0x57081020; Revision (B2); PCI-X 64-bit 133MHz miibus1: <MII bus> on bce1 brgphy1: <BCM5708C 10/100/1000baseTX PHY> on miibus1 brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX -FDX, auto bce1: Ethernet address: 00:1a:a0:31:6e:f7 uhci0: <UHCI (generic) USB controller> port 0xcce0-0xccff irq 21 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <UHCI (generic) USB controller> port 0xccc0-0xccdf irq 20 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] usb1: <UHCI (generic) USB controller> on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: <UHCI (generic) USB controller> port 0xcca0-0xccbf irq 21 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] usb2: <UHCI (generic) USB controller> on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfc900000-0xfc9003ff irq 21 at d evice 29.7 on pci0 ehci0: [GIANT-LOCKED] usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: <EHCI (generic) USB 2.0 controller> on ehci0 usb3: USB revision 2.0 uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: 6 ports with 6 removable, self powered uhub4: vendor 0x04b4 product 0x6560, class 9/0, rev 2.00/0.0b, addr 2 uhub4: multiple transaction translators uhub4: 4 ports with 4 removable, self powered pcib18: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci18: <ACPI PCI bus> on pcib18 pci18: <display, VGA> at device 13.0 (no driver attached) ppc0: cannot reserve I/O port range sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ukbd0: Tripplite B015-000 R0.74 USB to PS2 adapter., rev 1.10/1.00, addr 2, icla ss 3/1 kbd2 at ukbd0 ums0: Tripplite B015-000 R0.74 USB to PS2 adapter., rev 1.10/1.00, addr 2, iclas s 3/1 ums0: 5 buttons and Z dir. Timecounters tick every 1.000 msec acd0: CDRW <TSSTcorpCD-RW/DVD-ROM TSL462D/DE04> at ata0-master UDMA33 Waiting 5 seconds for SCSI devices to settle mfid0: <MFI Logical Disk> on mfi0 mfid0: 139392MB (285474816 sectors) RAID volume 'Virtual Disk 0' is optimal mfid1: <MFI Logical Disk> on mfi0 mfid1: 952832MB (1951399936 sectors) RAID volume '' is optimal SMP: AP CPU #7 Launched! SMP: AP CPU #6 Launched! SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! SMP: AP CPU #5 Launched! SMP: AP CPU #4 Launched! Thanks
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