如何察看系统是否重起过？因为什么原因？

feijin

据说某台服务器重起过，我如何得知？
应该看什么日志？如何看都在什么时间重起的？什么原因重起？
谢谢

下面是我看的 /var/log/boot.log.1 内容
Dec  4 04:02:03 fayadb cups: cupsd shutdown succeeded
Dec  4 04:02:04 fayadb cups: cupsd startup succeeded
是否说明 12.4日 4：02分cpu.... 怎么只用了1秒时间？ 不太明白

feijin

message 中显示 这么一个提示 不懂
Nov 27 04:02:04 localhost modprobe: modprobe: Can't locate module char-major-188
Nov 27 04:02:05 localhost last message repeated 15 times
Nov 27 04:02:05 localhost cups: cupsd startup succeeded

另外还有
Nov 28 13:13:53 abcserver syslogd 1.4.1: restart.
Nov 28 13:13:53 abcserver syslog: syslogd startup succeeded
Nov 28 13:13:53 abcserver kernel: klogd 1.4.1, log source = /proc/kmsg started.
Nov 28 13:13:53 abcserver kernel: Linux version 2.4.22-1.2115.nptlsmp (bhcompile@daffy.perf.redhat.com) (gcc version 3.2.3 20030422 (Red Hat Linux 3.2.3-6)) #1 SMP Wed Oct 29 15:30:09 EST 2003
Nov 28 13:13:53 abcserver kernel: BIOS-provided physical RAM map:
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 0000000000100000 - 000000003fffe000 (usable)
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 000000003fffe000 - 0000000040000000 (reserved)
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
Nov 28 13:13:53 abcserver kernel:  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
Nov 28 13:13:53 abcserver kernel: 127MB HIGHMEM available.
Nov 28 13:13:53 abcserver kernel: 896MB LOWMEM available.
Nov 28 13:13:53 abcserver syslog: klogd startup succeeded
Nov 28 13:13:53 abcserver kernel: found SMP MP-table at 000fe710
Nov 28 13:13:53 abcserver kernel: hm, page 000fe000 reserved twice.
Nov 28 13:13:53 abcserver kernel: hm, page 000ff000 reserved twice.
Nov 28 13:13:53 abcserver irqbalance: irqbalance startup succeeded
Nov 28 13:13:53 abcserver kernel: hm, page 000f0000 reserved twice.
Nov 28 13:13:53 abcserver kernel: On node 0 totalpages: 262142
Nov 28 13:13:53 abcserver kernel: zone(0): 4096 pages.
Nov 28 13:13:53 abcserver portmap: portmap startup succeeded
Nov 28 13:13:53 abcserver kernel: zone(1): 225280 pages.
Nov 28 13:13:53 abcserver kernel: zone(2): 32766 pages.
Nov 28 13:13:53 abcserver kernel: ACPI: RSDP (v000 DELL                                      ) @ 0x000fdcb0
Nov 28 13:13:53 abcserver kernel: ACPI: RSDT (v001 DELL   PE6400   0x00000002 MSFT 0x0100000a) @ 0x000fdcc4
Nov 28 13:13:53 abcserver rpc.statd[2271]: Version 1.0.6 Starting
Nov 28 13:13:53 abcserver kernel: ACPI: FADT (v001 DELL   PE6400   0x00000002 MSFT 0x0100000a) @ 0x000fdcf0
Nov 28 13:13:53 abcserver kernel: ACPI: MADT (v001 DELL   PE6400   0x00000002 MSFT 0x0100000a) @ 0x000fdd64
Nov 28 13:13:54 abcserver nfslock: rpc.statd startup succeeded
Nov 28 13:13:54 abcserver kernel: ACPI: DSDT (v001 DELL   PE6400   0x00000002 MSFT 0x0100000a) @ 0x00000000
Nov 28 13:13:54 abcserver kernel: ACPI: Local APIC address 0xfee00000
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Nov 28 13:13:54 abcserver random: Initializing random number generator:  succeeded
Nov 28 13:13:54 abcserver kernel: Processor #1 Pentium(tm) Pro APIC version 17
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x00] enabled)
Nov 28 13:13:54 abcserver kernel: Processor #0 Pentium(tm) Pro APIC version 17
Nov 28 13:13:54 abcserver rc: Starting pcmcia:  succeeded
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x00] disabled)
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC_NMI (acpi_id[0x01] polarity[0x1] trigger[0x1] lint[0x1])
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC_NMI (acpi_id[0x02] polarity[0x1] trigger[0x1] lint[0x1])
Nov 28 13:13:54 abcserver netfs: Mounting other filesystems:  succeeded
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC_NMI (acpi_id[0x03] polarity[0x1] trigger[0x1] lint[0x1])
Nov 28 13:13:54 abcserver kernel: ACPI: LAPIC_NMI (acpi_id[0x04] polarity[0x1] trigger[0x1] lint[0x1])
Nov 28 13:13:54 abcserver kernel: Using ACPI for processor (LAPIC) configuration information
Nov 28 13:13:54 abcserver kernel: Intel MultiProcessor Specification v1.4
Nov 28 13:13:54 abcserver kernel:     Virtual Wire compatibility mode.
Nov 28 13:13:54 abcserver autofs: automount startup succeeded
Nov 28 13:13:54 abcserver kernel: OEM ID: DELL     Product ID: POWEREDGE 9C APIC at: 0xFEE00000
Nov 28 13:13:54 abcserver sysstat: Calling the system activity data collector (sadc):
Nov 28 13:13:55 abcserver kernel: I/O APIC #2 Version 17 at 0xFEC00000.
Nov 28 13:13:55 abcserver sysstat:
Nov 28 13:13:55 abcserver kernel: I/O APIC #3 Version 17 at 0xFEC01000.
Nov 28 13:13:55 abcserver rc: Starting sysstat:  succeeded
Nov 28 13:13:55 abcserver kernel: Processors: 2
Nov 28 13:13:55 abcserver kernel: xAPIC support is not present
Nov 28 13:13:55 abcserver smartd[2365]: smartd version 5.21 Copyright (C) 2002-3 Bruce Allen
Nov 28 13:13:55 abcserver kernel: Enabling APIC mode: Flat.^IUsing 2 I/O APICs
Nov 28 13:13:55 abcserver smartd[2365]: Home page is http://smartmontools.sourceforge.net/  
Nov 28 13:13:55 abcserver kernel: Kernel command line: ro root=/dev/md2 rhgb
Nov 28 13:13:55 abcserver smartd[2365]: Opened configuration file /etc/smartd.conf
Nov 28 13:13:55 abcserver kernel: Initializing CPU#0
Nov 28 13:13:55 abcserver smartd[2365]: Configuration file /etc/smartd.conf parsed.
Nov 28 13:13:55 abcserver kernel: Detected 699.317 MHz processor.
Nov 28 13:13:55 abcserver smartd[2365]: Device: /dev/hda, opened
Nov 28 13:13:55 abcserver kernel: Console: colour VGA+ 80x25
Nov 28 13:13:55 abcserver smartd[2365]: Device: /dev/hda, unable to read Device Identity Structure
Nov 28 13:13:55 abcserver kernel: Calibrating delay loop... 1395.91 BogoMIPS
Nov 28 13:13:55 abcserver smartd[2365]: Unable to register ATA device /dev/hda at line 30 of file /etc/smartd.conf
Nov 28 13:13:55 abcserver kernel: Memory: 1031828k/1048568k available (1646k kernel code, 16356k reserved, 1183k data, 164k init, 131064k highmem)
Nov 28 13:13:55 abcserver smartd[2365]: Unable to register device /dev/hda (no Directive -d removable). Exiting.
Nov 28 13:13:55 abcserver kernel: Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Nov 28 13:13:55 abcserver smartd: smartd startup failed
Nov 28 13:13:55 abcserver kernel: Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
Nov 28 13:13:55 abcserver kernel: Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Nov 28 13:13:55 abcserver kernel: Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
Nov 28 13:13:55 abcserver kernel: Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
Nov 28 13:13:55 abcserver kernel: CPU: L1 I cache: 16K, L1 D cache: 16K
Nov 28 13:13:55 abcserver kernel: CPU: L2 cache: 1024K
Nov 28 13:13:55 abcserver kernel: Intel machine check architecture supported.
Nov 28 13:13:56 abcserver kernel: Intel machine check reporting enabled on CPU#0.
Nov 28 13:13:56 abcserver kernel: Enabling fast FPU save and restore... done.
Nov 28 13:13:56 abcserver kernel: Enabling unmasked SIMD FPU exception support... done.
Nov 28 13:13:56 abcserver kernel: Checking 'hlt' instruction... OK.
Nov 28 13:13:56 abcserver kernel: POSIX conformance testing by UNIFIX
Nov 28 13:13:56 abcserver kernel: mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)

feijin

Nov 28 13:13:56 abcserver kernel: mtrr: detected mtrr type: Intel
Nov 28 13:13:57 abcserver kernel: CPU: L1 I cache: 16K, L1 D cache: 16K
Nov 28 13:13:57 abcserver kernel: CPU: L2 cache: 1024K
Nov 28 13:13:57 abcserver kernel: Intel machine check reporting enabled on CPU#0.
Nov 28 13:13:57 abcserver kernel: CPU0: Intel Pentium III (Cascades) stepping 04
Nov 28 13:13:57 abcserver kernel: per-CPU timeslice cutoff: 2923.06 usecs.
Nov 28 13:13:57 abcserver kernel: task migration cache decay timeout: 10 msecs.
Nov 28 13:13:57 abcserver kernel: enabled ExtINT on CPU#0
Nov 28 13:13:57 abcserver kernel: ESR value before enabling vector: 00000040
Nov 28 13:13:57 abcserver kernel: ESR value after enabling vector: 00000000
Nov 28 13:13:57 abcserver kernel: Booting processor 1/0 eip 3000
Nov 28 13:13:57 abcserver kernel: Initializing CPU#1
Nov 28 13:13:57 abcserver kernel: masked ExtINT on CPU#1
Nov 28 13:13:57 abcserver kernel: ESR value before enabling vector: 00000000
Nov 28 13:13:57 abcserver kernel: ESR value after enabling vector: 00000000
Nov 28 13:13:57 abcserver kernel: Calibrating delay loop... 1395.91 BogoMIPS
Nov 28 13:13:57 abcserver kernel: CPU: L1 I cache: 16K, L1 D cache: 16K
Nov 28 13:13:57 abcserver kernel: CPU: L2 cache: 1024K
Nov 28 13:13:57 abcserver kernel: Intel machine check reporting enabled on CPU#1.
Nov 28 13:13:58 abcserver kernel: CPU1: Intel Pentium III (Cascades) stepping 04
Nov 28 13:13:58 abcserver kernel: Total of 2 processors activated (2791.83 BogoMIPS).
Nov 28 13:13:58 abcserver kernel: ENABLING IO-APIC IRQs
Nov 28 13:13:58 abcserver kernel: Setting 2 in the phys_id_present_map
Nov 28 13:13:58 abcserver kernel: ...changing IO-APIC physical APIC ID to 2 ... ok.
Nov 28 13:13:58 abcserver kernel: Setting 3 in the phys_id_present_map
Nov 28 13:13:58 abcserver kernel: ...changing IO-APIC physical APIC ID to 3 ... ok.
Nov 28 13:13:58 abcserver kernel: ..TIMER: vector=0x31 pin1=-1 pin2=0
Nov 28 13:13:58 abcserver kernel: ...trying to set up timer (IRQ0) through the 8259A ...
Nov 28 13:13:58 abcserver kernel: ..... (found pin 0) ...works.
Nov 28 13:13:58 abcserver kernel: testing the IO APIC.......................
Nov 28 13:13:58 abcserver kernel:
Nov 28 13:13:58 abcserver kernel:
Nov 28 13:13:58 abcserver kernel: .................................... done.
Nov 28 13:13:58 abcserver kernel: Using local APIC timer interrupts.
Nov 28 13:13:58 abcserver kernel: calibrating APIC timer ...
Nov 28 13:13:58 abcserver kernel: ..... CPU clock speed is 699.2259 MHz.
Nov 28 13:13:58 abcserver kernel: ..... host bus clock speed is 99.8892 MHz.
Nov 28 13:13:58 abcserver kernel: cpu: 0, clocks: 998892, slice: 332964
Nov 28 13:13:58 abcserver kernel: CPU0<T0:998880,T1:665904,D:12,S:332964,C:998892>
Nov 28 13:13:58 abcserver kernel: cpu: 1, clocks: 998892, slice: 332964
Nov 28 13:13:58 abcserver kernel: CPU1<T0:998880,T1:332944,D:8,S:332964,C:998892>
Nov 28 13:13:58 abcserver kernel: Starting migration thread for cpu 0
Nov 28 13:13:58 abcserver kernel: smp_num_cpus: 2.
Nov 28 13:13:58 abcserver kernel: Starting migration thread for cpu 1
Nov 28 13:13:58 abcserver kernel: ACPI: Subsystem revision 20031002
Nov 28 13:13:59 abcserver kernel: ACPI: Interpreter disabled.
Nov 28 13:13:59 abcserver kernel: PCI: PCI BIOS revision 2.10 entry at 0xfc7ee, last bus=12
Nov 28 13:13:59 abcserver kernel: PCI: Using configuration type 1
Nov 28 13:13:59 abcserver kernel: PCI: Probing PCI hardware
Nov 28 13:13:59 abcserver kernel: PCI: Probing PCI hardware (bus 00)
Nov 28 13:13:59 abcserver kernel: PCI: Discovered primary peer bus 03 [IRQ]
Nov 28 13:13:59 abcserver kernel: PCI: Discovered primary peer bus 0c [IRQ]
Nov 28 13:13:59 abcserver kernel: PCI: Using IRQ router ServerWorks [1166/0200] at 00:0f.0
Nov 28 13:13:59 abcserver kernel: PCI->APIC IRQ transform: (B0,I5,P0) -> 17
Nov 28 13:13:59 abcserver kernel: PCI->APIC IRQ transform: (B0,I5,P1) -> 18
Nov 28 13:13:59 abcserver kernel: PCI->APIC IRQ transform: (B0,I8,P0) -> 26
Nov 28 13:13:59 abcserver kernel: PCI->APIC IRQ transform: (B3,I9,P0) -> 23
Nov 28 13:13:59 abcserver kernel: isapnp: Scanning for PnP cards...
Nov 28 13:13:59 abcserver kernel: isapnp: No Plug & Play device found
Nov 28 13:13:59 abcserver kernel: Linux NET4.0 for Linux 2.4
Nov 28 13:13:59 abcserver kernel: Based upon Swansea University Computer Society NET3.039
Nov 28 13:13:59 abcserver kernel: Initializing RT netlink socket
Nov 28 13:13:59 abcserver kernel: apm: BIOS not found.
Nov 28 13:13:59 abcserver kernel: Starting kswapd
Nov 28 13:13:59 abcserver kernel: allocated 32 pages and 32 bhs reserved for the highmem bounces
Nov 28 13:13:59 abcserver kernel: VFS: Disk quotas vdquot_6.5.1
Nov 28 13:14:00 abcserver kernel: pty: 2048 Unix98 ptys configured
Nov 28 13:14:00 abcserver kernel: Serial driver version 5.05c (2001-07-0 with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
Nov 28 13:14:00 abcserver kernel: ttyS0 at 0x03f8 (irq = 4) is a 16550A
Nov 28 13:14:00 abcserver kernel: ttyS1 at 0x02f8 (irq = 3) is a 16550A
Nov 28 13:14:00 abcserver kernel: Real Time Clock Driver v1.10e
Nov 28 13:14:00 abcserver kernel: NET4: Frame Diverter 0.46
Nov 28 13:14:00 abcserver kernel: RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Nov 28 13:14:00 abcserver kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
Nov 28 13:14:00 abcserver kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Nov 28 13:14:00 abcserver kernel: SvrWks OSB4: IDE controller at PCI slot 00:0f.1
Nov 28 13:14:00 abcserver kernel: SvrWks OSB4: chipset revision 0
Nov 28 13:14:00 abcserver kernel: SvrWks OSB4: not 100%% native mode: will probe irqs later
Nov 28 13:14:00 abcserver kernel:     ide0: BM-DMA at 0x08b0-0x08b7, BIOS settings: hdaMA, hdb:pio
Nov 28 13:14:00 abcserver kernel:     ide1: BM-DMA at 0x08b8-0x08bf, BIOS settings: hdc:pio, hdd:pio
Nov 28 13:14:00 abcserver kernel: hda: CRD-8482B, ATAPI CD/DVD-ROM drive
Nov 28 13:14:00 abcserver kernel: hda: Disabling (U)DMA for CRD-8482B
Nov 28 13:14:00 abcserver kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Nov 28 13:14:00 abcserver kernel: ide: late registration of driver.
Nov 28 13:14:00 abcserver kernel: md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:00 abcserver kernel: md: Autodetecting RAID arrays.
Nov 28 13:14:00 abcserver kernel: md: autorun ...
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:00 abcserver kernel: md: ... autorun DONE.
Nov 28 13:14:00 abcserver kernel: pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:00 abcserver kernel: Initializing Cryptographic API
Nov 28 13:14:00 abcserver kernel: NET4: Linux TCP/IP 1.0 for NET4.0
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:00 abcserver kernel: IP Protocols: ICMP, UDP, TCP, IGMP
Nov 28 13:14:00 abcserver kernel: IP: routing cache hash table of 8192 buckets, 64Kbytes
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:00 abcserver kernel: TCP: Hash tables configured (established 262144 bind 65536)
Nov 28 13:14:00 abcserver kernel: Linux IP multicast router 0.06 plus PIM-SM
Nov 28 13:14:00 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: RAMDISK: Compressed image found at block 0
Nov 28 13:14:01 abcserver kernel: Freeing initrd memory: 327k freed
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: VFS: Mounted root (ext2 filesystem).
Nov 28 13:14:01 abcserver kernel: SCSI subsystem driver Revision: 1.00
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
Nov 28 13:14:01 abcserver kernel:         <Adaptec aic7899 Ultra160 SCSI adapter>
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel:         aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
Nov 28 13:14:01 abcserver kernel:
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
Nov 28 13:14:01 abcserver kernel:         <Adaptec aic7899 Ultra160 SCSI adapter>
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel:         aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
Nov 28 13:14:01 abcserver kernel:
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: blk: queue f7fb6618, I/O limit 4095Mb (mask 0xffffffff)
Nov 28 13:14:01 abcserver kernel: (scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: (scsi0:A:1): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)

feijin

Nov 28 13:14:01 abcserver kernel: (scsi0:A:2): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel:   Vendor: SEAGATE   Model: ST318406LC        Rev: 8A03
Nov 28 13:14:01 abcserver kernel:   Type:   Direct-Access                      ANSI SCSI revision: 03
Nov 28 13:14:01 abcserver modprobe: modprobe: Can't locate module char-major-188
Nov 28 13:14:01 abcserver kernel: blk: queue f7fb6418, I/O limit 4095Mb (mask 0xffffffff)
Nov 28 13:14:01 abcserver kernel:   Vendor: SEAGATE   Model: ST318406LC        Rev: 8A03
Nov 28 13:14:01 abcserver kernel:   Type:   Direct-Access                      ANSI SCSI revision: 03
Nov 28 13:14:01 abcserver kernel: blk: queue f7fba618, I/O limit 4095Mb (mask 0xffffffff)
Nov 28 13:14:01 abcserver kernel:   Vendor: SEAGATE   Model: ST318406LC        Rev: 8A03
Nov 28 13:14:01 abcserver kernel:   Type:   Direct-Access                      ANSI SCSI revision: 03
Nov 28 13:14:01 abcserver kernel: blk: queue f7fbb818, I/O limit 4095Mb (mask 0xffffffff)
Nov 28 13:14:01 abcserver kernel:   Vendor: DELL      Model: 1x8     SCSI BP   Rev: 5.47
Nov 28 13:14:01 abcserver cups: cupsd startup succeeded
Nov 28 13:14:01 abcserver kernel:   Type:   Processor                          ANSI SCSI revision: 02
Nov 28 13:14:02 abcserver kernel: blk: queue f7fba818, I/O limit 4095Mb (mask 0xffffffff)
Nov 28 13:14:02 abcserver kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
Nov 28 13:14:02 abcserver kernel: scsi0:A:1:0: Tagged Queuing enabled.  Depth 32
Nov 28 13:14:02 abcserver kernel: scsi0:A:2:0: Tagged Queuing enabled.  Depth 32
Nov 28 13:14:02 abcserver kernel: Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Nov 28 13:14:02 abcserver kernel: Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
Nov 28 13:14:02 abcserver kernel: Attached scsi disk sdc at scsi0, channel 0, id 2, lun 0
Nov 28 13:14:02 abcserver sshd:  succeeded
Nov 28 13:14:02 abcserver kernel: SCSI device sda: 35566478 512-byte hdwr sectors (18210 MB)
Nov 28 13:14:02 abcserver kernel: Partition check:
Nov 28 13:14:02 abcserver kernel:  sda: sda1 sda2 sda3
Nov 28 13:14:02 abcserver kernel: SCSI device sdb: 35566478 512-byte hdwr sectors (18210 MB)
Nov 28 13:14:02 abcserver xinetd: xinetd startup succeeded
Nov 28 13:14:02 abcserver kernel:  sdb: sdb1 sdb2 sdb3
Nov 28 13:14:02 abcserver kernel: SCSI device sdc: 35566478 512-byte hdwr sectors (18210 MB)
Nov 28 13:14:02 abcserver kernel:  sdc: sdc1 sdc2 sdc3
Nov 28 13:14:03 abcserver kernel: md: raid1 personality registered as nr 3
Nov 28 13:14:03 abcserver kernel: raid5: measuring checksumming speed
Nov 28 13:14:03 abcserver kernel:    8regs     :  1290.400 MB/sec
Nov 28 13:14:03 abcserver kernel:    32regs    :   660.800 MB/sec
Nov 28 13:14:03 abcserver kernel:    pIII_sse  :  1398.400 MB/sec
Nov 28 13:14:03 abcserver kernel:    pII_mmx   :  1554.000 MB/sec
Nov 28 13:14:03 abcserver kernel:    p5_mmx    :  1644.400 MB/sec
Nov 28 13:14:03 abcserver kernel: raid5: using function: pIII_sse (1398.400 MB/sec)
Nov 28 13:14:03 abcserver kernel: md: raid5 personality registered as nr 4
Nov 28 13:14:03 abcserver kernel: Journalled Block Device driver loaded
Nov 28 13:14:03 abcserver kernel: md: Autodetecting RAID arrays.
Nov 28 13:14:03 abcserver kernel:  [events: 00000010]
Nov 28 13:14:04 abcserver last message repeated 8 times
Nov 28 13:14:04 abcserver sendmail: sendmail startup succeeded
Nov 28 13:14:04 abcserver kernel: md: autorun ...
Nov 28 13:14:04 abcserver kernel: md: considering sdc3 ...
Nov 28 13:14:04 abcserver kernel: md:  adding sdc3 ...
Nov 28 13:14:04 abcserver kernel: md:  adding sdb3 ...
Nov 28 13:14:04 abcserver kernel: md:  adding sda2 ...
Nov 28 13:14:04 abcserver kernel: md: created md2
Nov 28 13:14:04 abcserver kernel: md: bind<sda2,1>
Nov 28 13:14:04 abcserver sendmail: sm-client startup succeeded
Nov 28 13:14:04 abcserver kernel: md: bind<sdb3,2>
Nov 28 13:14:04 abcserver kernel: md: bind<sdc3,3>
Nov 28 13:14:04 abcserver kernel: md: running: <sdc3><sdb3><sda2>
Nov 28 13:14:04 abcserver kernel: md: sdc3's event counter: 00000010
Nov 28 13:14:04 abcserver kernel: md: sdb3's event counter: 00000010
Nov 28 13:14:04 abcserver kernel: md: sda2's event counter: 00000010
Nov 28 13:14:04 abcserver kernel: md: md2: raid array is not clean -- starting background reconstruction
Nov 28 13:14:04 abcserver kernel: md2: max total readahead window set to 512k
Nov 28 13:14:04 abcserver kernel: md2: 2 data-disks, max readahead per data-disk: 256k
Nov 28 13:14:04 abcserver kernel: raid5: device sdc3 operational as raid disk 2
Nov 28 13:14:04 abcserver kernel: raid5: device sdb3 operational as raid disk 1
Nov 28 13:14:04 abcserver kernel: raid5: device sda2 operational as raid disk 0
Nov 28 13:14:04 abcserver kernel: raid5: allocated 3291kB for md2
Nov 28 13:14:04 abcserver kernel: raid5: raid level 5 set md2 active with 3 out of 3 devices, algorithm 0
Nov 28 13:14:04 abcserver kernel: raid5: raid set md2 not clean; reconstructing parity
Nov 28 13:14:04 abcserver kernel: RAID5 conf printout:
Nov 28 13:14:04 abcserver kernel:  --- rd:3 wd:3 fd:0
Nov 28 13:14:04 abcserver kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda2
Nov 28 13:14:04 abcserver kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb3
Nov 28 13:14:04 abcserver kernel:  disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc3
Nov 28 13:14:04 abcserver kernel: RAID5 conf printout:
Nov 28 13:14:04 abcserver kernel:  --- rd:3 wd:3 fd:0
Nov 28 13:14:04 abcserver kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda2
Nov 28 13:14:04 abcserver kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb3
Nov 28 13:14:04 abcserver kernel:  disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc3
Nov 28 13:14:04 abcserver kernel: md: updating md2 RAID superblock on device
Nov 28 13:14:04 abcserver kernel: md: sdc3 [events: 00000011]<6>(write) sdc3's sb offset: 16474560
Nov 28 13:14:04 abcserver kernel: md: syncing RAID array md2
Nov 28 13:14:04 abcserver gpm: gpm startup succeeded
Nov 28 13:14:04 abcserver kernel: md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc.
Nov 28 13:14:04 abcserver kernel: md: using maximum available idle IO bandwith (but not more than 10000 KB/sec) for reconstruction.
Nov 28 13:14:04 abcserver kernel: md: using 124k window, over a total of 16474560 blocks.
Nov 28 13:14:05 abcserver kernel: md: sdb3 [events: 00000011]<6>(write) sdb3's sb offset: 16474560
Nov 28 13:14:05 abcserver kernel: md: sda2 [events: 00000011]<6>(write) sda2's sb offset: 16474560
Nov 28 13:14:05 abcserver kernel: md: considering sdc2 ...
Nov 28 13:14:05 abcserver kernel: md:  adding sdc2 ...
Nov 28 13:14:05 abcserver kernel: md:  adding sdb2 ...
Nov 28 13:14:05 abcserver kernel: md:  adding sda3 ...
Nov 28 13:14:05 abcserver kernel: md: created md1
Nov 28 13:14:05 abcserver kernel: md: bind<sda3,1>
Nov 28 13:14:05 abcserver kernel: md: bind<sdb2,2>
Nov 28 13:14:05 abcserver kernel: md: bind<sdc2,3>
Nov 28 13:14:05 abcserver kernel: md: running: <sdc2><sdb2><sda3>
Nov 28 13:14:05 abcserver kernel: md: sdc2's event counter: 00000010
Nov 28 13:14:05 abcserver kernel: md: sdb2's event counter: 00000010
Nov 28 13:14:05 abcserver kernel: md: sda3's event counter: 00000010
Nov 28 13:14:05 abcserver kernel: md: md1: raid array is not clean -- starting background reconstruction
Nov 28 13:14:05 abcserver kernel: md1: max total readahead window set to 512k
Nov 28 13:14:05 abcserver kernel: md1: 2 data-disks, max readahead per data-disk: 256k
Nov 28 13:14:05 abcserver crond: crond startup succeeded
Nov 28 13:14:05 abcserver kernel: raid5: device sdc2 operational as raid disk 2
Nov 28 13:14:05 abcserver kernel: raid5: device sdb2 operational as raid disk 1

feijin

Nov 28 13:14:05 abcserver kernel: raid5: device sda3 operational as raid disk 0
Nov 28 13:14:05 abcserver xinetd[2438]: xinetd Version 2.3.12 started with libwrap loadavg options compiled in.
Nov 28 13:14:05 abcserver kernel: raid5: allocated 3291kB for md1
Nov 28 13:14:05 abcserver xinetd[2438]: Started working: 1 available service
Nov 28 13:14:05 abcserver kernel: raid5: raid level 5 set md1 active with 3 out of 3 devices, algorithm 0
Nov 28 13:14:05 abcserver kernel: raid5: raid set md1 not clean; reconstructing parity
Nov 28 13:14:05 abcserver kernel: RAID5 conf printout:
Nov 28 13:14:05 abcserver kernel:  --- rd:3 wd:3 fd:0
Nov 28 13:14:05 abcserver kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda3
Nov 28 13:14:06 abcserver kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb2
Nov 28 13:14:06 abcserver kernel:  disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc2
Nov 28 13:14:06 abcserver kernel: RAID5 conf printout:
Nov 28 13:14:06 abcserver kernel:  --- rd:3 wd:3 fd:0
Nov 28 13:14:06 abcserver kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda3
Nov 28 13:14:06 abcserver kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb2
Nov 28 13:14:06 abcserver kernel:  disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc2
Nov 28 13:14:06 abcserver kernel: md: updating md1 RAID superblock on device
Nov 28 13:14:06 abcserver kernel: md: sdc2 [events: 00000011]<6>(write) sdc2's sb offset: 1044160
Nov 28 13:14:06 abcserver kernel: md: delaying resync of md1 until md2 has finished resync (they share one or more physical units)
Nov 28 13:14:07 abcserver kernel: md: sdb2 [events: 00000011]<6>(write) sdb2's sb offset: 1044160
Nov 28 13:14:07 abcserver kernel: md: sda3 [events: 00000011]<6>(write) sda3's sb offset: 1044160
Nov 28 13:14:07 abcserver kernel: md: considering sdc1 ...
Nov 28 13:14:07 abcserver kernel: md:  adding sdc1 ...
Nov 28 13:14:07 abcserver xfs: xfs startup succeeded
Nov 28 13:14:07 abcserver kernel: md:  adding sdb1 ...
Nov 28 13:14:07 abcserver kernel: md:  adding sda1 ...
Nov 28 13:14:07 abcserver anacron: anacron startup succeeded
Nov 28 13:14:07 abcserver kernel: md: created md0
Nov 28 13:14:07 abcserver xfs: ignoring font path element /usr/X11R6/lib/X11/fonts/cyrillic (unreadable)
Nov 28 13:14:07 abcserver kernel: md: bind<sda1,1>
Nov 28 13:14:07 abcserver atd: atd startup succeeded
Nov 28 13:14:07 abcserver kernel: md: bind<sdb1,2>
Nov 28 13:14:07 abcserver kernel: md: bind<sdc1,3>
Nov 28 13:14:07 abcserver kernel: md: running: <sdc1><sdb1><sda1>
Nov 28 13:14:08 abcserver kernel: md: sdc1's event counter: 00000010
Nov 28 13:14:08 abcserver kernel: md: sdb1's event counter: 00000010
Nov 28 13:14:08 abcserver kernel: md: sda1's event counter: 00000010
Nov 28 13:14:08 abcserver messagebus: messagebus startup succeeded
Nov 28 13:14:08 abcserver kernel: md: md0: raid array is not clean -- starting background reconstruction
Nov 28 13:14:08 abcserver kernel: md: RAID level 1 does not need chunksize! Continuing anyway.
Nov 28 13:14:08 abcserver kernel: md0: max total readahead window set to 124k
Nov 28 13:14:08 abcserver kernel: md0: 1 data-disks, max readahead per data-disk: 124k
Nov 28 13:14:08 abcserver kernel: raid1: spare disk sdc1
Nov 28 13:14:08 abcserver kernel: raid1: device sdb1 operational as mirror 1
Nov 28 13:14:08 abcserver kernel: raid1: device sda1 operational as mirror 0
Nov 28 13:14:08 abcserver kernel: raid1: raid set md0 not clean; reconstructing mirrors
Nov 28 13:14:08 abcserver kernel: raid1: raid set md0 active with 2 out of 2 mirrors
Nov 28 13:14:08 abcserver kernel: md: updating md0 RAID superblock on device
Nov 28 13:14:08 abcserver kernel: md: sdc1 [events: 00000011]<6>(write) sdc1's sb offset: 256896
Nov 28 13:14:08 abcserver kernel: md: delaying resync of md0 until md2 has finished resync (they share one or more physical units)
Nov 28 13:14:08 abcserver kernel: md: sdb1 [events: 00000011]<6>(write) sdb1's sb offset: 256896
Nov 28 13:14:08 abcserver kernel: md: sda1 [events: 00000011]<6>(write) sda1's sb offset: 256896
Nov 28 13:14:08 abcserver kernel: md: ... autorun DONE.
Nov 28 13:14:08 abcserver kernel: md: Autodetecting RAID arrays.
Nov 28 13:14:08 abcserver kernel: md: autorun ...
Nov 28 13:14:08 abcserver kernel: md: ... autorun DONE.
Nov 28 13:14:08 abcserver kernel: md: Autodetecting RAID arrays.
Nov 28 13:14:08 abcserver kernel: md: autorun ...
Nov 28 13:14:08 abcserver kernel: md: ... autorun DONE.
Nov 28 13:14:08 abcserver kernel: raid5: switching cache buffer size, 4096 --> 1024
Nov 28 13:14:08 abcserver kernel: raid5: switching cache buffer size, 1024 --> 4096
Nov 28 13:14:08 abcserver kernel: EXT3-fs: INFO: recovery required on readonly filesystem.
Nov 28 13:14:08 abcserver kernel: EXT3-fs: write access will be enabled during recovery.
Nov 28 13:14:08 abcserver kernel: kjournald starting.  Commit interval 5 seconds
Nov 28 13:14:08 abcserver kernel: EXT3-fs: recovery complete.
Nov 28 13:14:08 abcserver kernel: EXT3-fs: mounted filesystem with ordered data mode.
Nov 28 13:14:09 abcserver kernel: Freeing unused kernel memory: 164k freed
Nov 28 13:14:09 abcserver kernel: usb.c: registered new driver usbdevfs
Nov 28 13:14:09 abcserver kernel: usb.c: registered new driver hub
Nov 28 13:14:09 abcserver kernel: usb-ohci.c: USB OHCI at membase 0xf88af000, IRQ 5
Nov 28 13:14:09 abcserver kernel: usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI USB Controller
Nov 28 13:14:09 abcserver kernel: usb.c: new USB bus registered, assigned bus number 1
Nov 28 13:14:09 abcserver kernel: hub.c: USB hub found
Nov 28 13:14:09 abcserver kernel: hub.c: 2 ports detected
Nov 28 13:14:09 abcserver kernel: usb.c: registered new driver hiddev
Nov 28 13:14:09 abcserver kernel: usb.c: registered new driver hid
Nov 28 13:14:09 abcserver kernel: hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
Nov 28 13:14:09 abcserver kernel: hid-core.c: USB HID support drivers
Nov 28 13:14:09 abcserver kernel: mice: PS/2 mouse device common for all mice
Nov 28 13:14:09 abcserver kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on md(9,2), internal journal
Nov 28 13:14:09 abcserver kernel: Adding Swap: 2088312k swap-space (priority -1)
Nov 28 13:14:09 abcserver kernel: kjournald starting.  Commit interval 5 seconds
Nov 28 13:14:09 abcserver kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on md(9,0), internal journal
Nov 28 13:14:09 abcserver kernel: EXT3-fs: mounted filesystem with ordered data mode.
Nov 28 13:14:09 abcserver kernel: IA-32 Microcode Update Driver: v1.11 <tigran@veritas.com>
Nov 28 13:14:09 abcserver kernel: parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
Nov 28 13:14:09 abcserver kernel: parport0: irq 7 detected
Nov 28 13:14:09 abcserver kernel: Attached scsi generic sg3 at scsi0, channel 0, id 6, lun 0,  type 3
Nov 28 13:14:09 abcserver kernel: inserting floppy driver for 2.4.22-1.2115.nptlsmp
Nov 28 13:14:09 abcserver kernel: Floppy drive(s): fd0 is 1.44M
Nov 28 13:14:09 abcserver kernel: FDC 0 is a National Semiconductor PC87306
Nov 28 13:14:09 abcserver kernel: Intel(R) PRO/100 Network Driver - version 2.3.18-k1
Nov 28 13:14:09 abcserver kernel: Copyright (c) 2003 Intel Corporation
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: e100: eth0: Intel(R) PRO/100 Network Connection
Nov 28 13:14:09 abcserver kernel:   Hardware receive checksums enabled
Nov 28 13:14:09 abcserver kernel:   cpu cycle saver enabled
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: e100: eth1: Intel(R) PRO/100 Network Connection
Nov 28 13:14:09 abcserver kernel:   Hardware receive checksums enabled
Nov 28 13:14:09 abcserver kernel:   cpu cycle saver enabled
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: ip_tables: (C) 2000-2002 Netfilter core team
Nov 28 13:14:09 abcserver kernel: Intel(R) PRO/100 Network Driver - version 2.3.18-k1
Nov 28 13:14:09 abcserver kernel: Copyright (c) 2003 Intel Corporation
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: e100: eth0: Intel(R) PRO/100 Network Connection
Nov 28 13:14:09 abcserver kernel:   Hardware receive checksums enabled
Nov 28 13:14:09 abcserver kernel:   cpu cycle saver enabled
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: e100: eth1: Intel(R) PRO/100 Network Connection
Nov 28 13:14:09 abcserver kernel:   Hardware receive checksums enabled
Nov 28 13:14:09 abcserver kernel:   cpu cycle saver enabled
Nov 28 13:14:09 abcserver kernel:
Nov 28 13:14:09 abcserver kernel: ip_tables: (C) 2000-2002 Netfilter core team
Nov 28 13:14:09 abcserver kernel: e100: eth0 NIC Link is Up 100 Mbps Full duplex
Nov 28 13:14:09 abcserver kernel: hda: attached ide-cdrom driver.
Nov 28 13:14:09 abcserver kernel: hda: ATAPI 48X CD-ROM drive, 128kB Cache
Nov 28 13:14:09 abcserver kernel: Uniform CD-ROM driver Revision: 3.12
Nov 28 13:14:09 abcserver kernel: parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
Nov 28 13:14:09 abcserver kernel: parport0: irq 7 detected
Nov 28 13:14:09 abcserver kernel: lp0: using parport0 (polling).
Nov 28 13:14:09 abcserver kernel: lp0: console ready
Nov 28 13:32:39 abcserver sshd(pam_unix)[2572]: session opened for user oracle by (uid=200)
Nov 28 13:40:48 abcserver kernel: md: md2: sync done.
Nov 28 13:40:48 abcserver kernel: raid5: resync finished.
Nov 28 13:40:48 abcserver kernel: md: syncing RAID array md1
Nov 28 13:40:48 abcserver kernel: md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc.

feijin

Nov 28 13:40:48 abcserver kernel: md: using maximum available idle IO bandwith (but not more than 10000 KB/sec) for reconstruction.
Nov 28 13:40:48 abcserver kernel: md: using 124k window, over a total of 1044160 blocks.
Nov 28 13:40:48 abcserver kernel: md: delaying resync of md0 until md1 has finished resync (they share one or more physical units)
Nov 28 13:43:29 abcserver kernel: md: md1: sync done.
Nov 28 13:43:29 abcserver kernel: raid5: resync finished.
Nov 28 13:43:29 abcserver kernel: md: syncing RAID array md0
Nov 28 13:43:29 abcserver kernel: md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc.
Nov 28 13:43:29 abcserver kernel: md: using maximum available idle IO bandwith (but not more than 10000 KB/sec) for reconstruction.
Nov 28 13:43:29 abcserver kernel: md: using 124k window, over a total of 256896 blocks.
Nov 28 13:43:54 abcserver kernel: md: md0: sync done.



还有
Dec  4 04:02:03 fayadb cups: cupsd shutdown succeeded
Dec  4 04:02:04 fayadb modprobe: modprobe: Can't locate module char-major-188
Dec  4 04:02:04 fayadb last message repeated 15 times
Dec  4 04:02:04 fayadb cups: cupsd startup succeeded

feijin

看上去应该是 28日下午13点重起了,但是其他信息都是什么意思呢?
如何察看是什么原因造成的呢?

寂寞烈火

执行last或者看/var/log/secure

惠繪洋

其他訊息是內核在運行所認到的硬件設備, 也就是內核能支援的設備了.
若系統重啟, 可能是內核出現錯誤引致的, 你有否重新編譯過新內核呢??

feijin

没有编译过内核,一直无人照看,自己在运行着
last 没有内容了 重起后清空了。
secure 几个日志文件内没有什么特殊提示，只有一些远程登陆信息