服务器自动重启，一天重启两次啊……求大神看一下

FyUlix

/var/log/messages看了下没有明显报错，然后其他的这些我也都不知道是什么意思，搜了下关键字error也没有消息……让IDC的同事也看过硬件，说没有什么问题。
已经快崩溃了，求大神们看看
Mar 23 06:55:11 localhost snmpd[4707]: Received SNMP packet(s) from UDP: [10.0.0.2]:12222
Mar 23 07:04:06 localhost syslogd 1.4.1: restart.
Mar 23 07:04:06 localhost kernel: klogd 1.4.1, log source = /proc/kmsg started.
Mar 23 07:04:06 localhost kernel: Command line: ro root=/dev/VolGroup00/LogVol00
Mar 23 07:04:06 localhost kernel: BIOS-provided physical RAM map:
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 0000000000010000 - 000000000009f400 (usable)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 0000000000100000 - 00000000df62f000 (usable)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000df62f000 - 00000000df63c000 (ACPI data)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000df63c000 - 00000000df63d000 (usable)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000df63d000 - 00000000e4000000 (reserved)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000fec00000 - 00000000fee10000 (reserved)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 00000000ff800000 - 0000000100000000 (reserved)
Mar 23 07:04:06 localhost kernel:  BIOS-e820: 0000000100000000 - 000000241ffff000 (usable)
Mar 23 07:04:06 localhost kernel: DMI 2.7 present.
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 0 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 1 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 2 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 3 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 18 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 19 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 20 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 0 -> APIC 21 -> Node 0
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 32 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 33 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 34 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 35 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 50 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 51 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 52 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: PXM 1 -> APIC 53 -> Node 1
Mar 23 07:04:07 localhost kernel: SRAT: Node 0 PXM 0 0-e0000000
Mar 23 07:04:07 localhost kernel: SRAT: Node 0 PXM 0 0-1220000000
Mar 23 07:04:07 localhost kernel: SRAT: Node 1 PXM 1 1220000000-2420000000
Mar 23 07:04:07 localhost kernel: Bootmem setup node 0 0000000000000000-0000001220000000
Mar 23 07:04:07 localhost kernel: Bootmem setup node 1 0000001220000000-000000241ffff000
Mar 23 07:04:07 localhost kernel: Memory for crash kernel (0x0 to 0x0) notwithin permissible range
Mar 23 07:04:07 localhost kernel: disabling kdump
Mar 23 07:04:07 localhost kernel: ACPI: PM-Timer IO Port: 0x908
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Mar 23 07:04:07 localhost kernel: Processor #0 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x10] lapic_id[0x20] enabled)
Mar 23 07:04:07 localhost kernel: Processor #32 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled)
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x18] lapic_id[0x30] disabled)
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x14] lapic_id[0x24] disabled)
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x14] enabled)
Mar 23 07:04:07 localhost kernel: Processor #20 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x34] enabled)
Mar 23 07:04:07 localhost kernel: Processor #52 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
Mar 23 07:04:07 localhost kernel: Processor #2 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x12] lapic_id[0x22] enabled)
Mar 23 07:04:07 localhost kernel: Processor #34 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x12] enabled)
Mar 23 07:04:07 localhost kernel: Processor #18 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x32] enabled)
Mar 23 07:04:07 localhost kernel: Processor #50 6:12 APIC version 21
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled)
Mar 23 07:04:07 localhost kernel: ACPI: LAPIC (acpi_id[0x16] lapic_id[0x26] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x16] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x36] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Mar 23 07:04:08 localhost kernel: Processor #1 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x11] lapic_id[0x21] enabled)
Mar 23 07:04:08 localhost kernel: Processor #33 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x09] lapic_id[0x11] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x19] lapic_id[0x31] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x15] lapic_id[0x25] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x15] enabled)
Mar 23 07:04:08 localhost kernel: Processor #21 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x35] enabled)
Mar 23 07:04:08 localhost kernel: Processor #53 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
Mar 23 07:04:08 localhost kernel: Processor #3 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x13] lapic_id[0x23] enabled)
Mar 23 07:04:08 localhost kernel: Processor #35 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x13] enabled)
Mar 23 07:04:08 localhost kernel: Processor #19 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x33] enabled)
Mar 23 07:04:08 localhost kernel: Processor #51 6:12 APIC version 21
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x17] lapic_id[0x27] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x17] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x37] disabled)
Mar 23 07:04:08 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
Mar 23 07:04:08 localhost kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
Mar 23 07:04:08 localhost kernel: IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
Mar 23 07:04:08 localhost kernel: ACPI: IOAPIC (id[0x00] address[0xfec80000] gsi_base[24])
Mar 23 07:04:08 localhost kernel: IOAPIC[1]: apic_id 0, version 32, address 0xfec80000, GSI 24-47
Mar 23 07:04:08 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
Mar 23 07:04:08 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Mar 23 07:04:09 localhost kernel: Setting APIC routing to physical flat
Mar 23 07:04:09 localhost kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00000
Mar 23 07:04:09 localhost kernel: Using ACPI (MADT) for SMP configuration information
Mar 23 07:04:09 localhost kernel: Nosave address range: 000000000009f000 - 00000000000a0000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000000a0000 - 00000000000f0000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000000f0000 - 0000000000100000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000df62f000 - 00000000df63c000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000df63d000 - 00000000e4000000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000e4000000 - 00000000fec00000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000fec00000 - 00000000fee10000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000fee10000 - 00000000ff800000
Mar 23 07:04:09 localhost kernel: Nosave address range: 00000000ff800000 - 0000000100000000
Mar 23 07:04:09 localhost kernel: Allocating PCI resources starting at e6000000 (gap: e4000000:1ac00000)
Mar 23 07:04:09 localhost kernel: SMP: Allowing 32 CPUs, 16 hotplug CPUs
Mar 23 07:04:09 localhost kernel: Built 2 zonelists.  Total pages: 37226574
Mar 23 07:04:09 localhost kernel: Kernel command line: ro root=/dev/VolGroup00/LogVol00
Mar 23 07:04:09 localhost kernel: Initializing CPU#0
Mar 23 07:04:09 localhost kernel: PID hash table entries: 4096 (order: 12, 32768 bytes)
Mar 23 07:04:09 localhost kernel: Console: colour VGA+ 80x25
Mar 23 07:04:09 localhost kernel: Dentry cache hash table entries: 33554432 (order: 16, 268435456 bytes)
Mar 23 07:04:09 localhost kernel: Inode-cache hash table entries: 16777216 (order: 15, 134217728 bytes)
Mar 23 07:04:10 localhost kernel: Checking aperture...
Mar 23 07:04:10 localhost kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Mar 23 07:04:10 localhost kernel: Placing software IO TLB between 0x190a1000 - 0x1d0a1000
Mar 23 07:04:10 localhost kernel: Memory: 148442128k/151519228k available (2631k kernel code, 2542312k reserved, 1678k data, 224k init)
Mar 23 07:04:10 localhost kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.30 BogoMIPS (lpj=2400150)
Mar 23 07:04:10 localhost kernel: Security Framework v1.0.0 initialized
Mar 23 07:04:10 localhost kernel: SELinux:  Initializing.
Mar 23 07:04:10 localhost kernel: selinux_register_security:  Registering secondary module capability
Mar 23 07:04:10 localhost kernel: Capability LSM initialized as secondary
Mar 23 07:04:10 localhost kernel: Mount-cache hash table entries: 256
Mar 23 07:04:10 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Mar 23 07:04:10 localhost kernel: CPU: L2 cache: 256K
Mar 23 07:04:10 localhost kernel: CPU: L3 cache: 12288K
Mar 23 07:04:10 localhost kernel: CPU 0/0 -> Node 0
Mar 23 07:04:10 localhost snmpd[4708]: NET-SNMP version 5.3.2.2
Mar 23 07:04:10 localhost kernel: using mwait in idle threads.
Mar 23 07:04:10 localhost kernel: CPU: Physical Processor ID: 0
Mar 23 07:04:10 localhost kernel: CPU: Processor Core ID: 0
Mar 23 07:04:10 localhost kernel: MCE: Machine Check Exception Reporting is disabled.
Mar 23 07:04:10 localhost kernel: SMP alternatives: switching to UP code
Mar 23 07:04:11 localhost kernel: ACPI: Core revision 20060707
Mar 23 07:04:11 localhost kernel: Using local APIC timer interrupts.
Mar 23 07:04:11 localhost kernel: Detected 8.333 MHz APIC timer.
Mar 23 07:04:11 localhost kernel: SMP alternatives: switching to SMP code
Mar 23 07:04:11 localhost kernel: Booting processor 1/16 APIC 0x20
Mar 23 07:04:11 localhost kernel: Initializing CPU#1
Mar 23 07:04:11 localhost kernel: Calibrating delay using timer specific routine.. 4800.16 BogoMIPS (lpj=2400081)
Mar 23 07:04:11 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Mar 23 07:04:11 localhost kernel: CPU: L2 cache: 256K
Mar 23 07:04:11 localhost kernel: CPU: L3 cache: 12288K
Mar 23 07:04:11 localhost kernel: CPU 1/20 -> Node 1
Mar 23 07:04:11 localhost kernel: CPU: Physical Processor ID: 1
Mar 23 07:04:11 localhost kernel: CPU: Processor Core ID: 0
Mar 23 07:04:11 localhost kernel: Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz stepping 02
Mar 23 07:04:11 localhost kernel: SMP alternatives: switching to SMP code
Mar 23 07:04:11 localhost kernel: Booting processor 2/16 APIC 0x14
Mar 23 07:04:11 localhost kernel: Initializing CPU#2
Mar 23 07:04:11 localhost kernel: Calibrating delay using timer specific routine.. 4800.24 BogoMIPS (lpj=2400120)
Mar 23 07:04:11 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Mar 23 07:04:11 localhost kernel: CPU: L2 cache: 256K
Mar 23 07:04:11 localhost xinetd[4738]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in.
Mar 23 07:04:11 localhost xinetd[4738]: Started working: 0 available services
Mar 23 07:04:11 localhost kernel: CPU: L3 cache: 12288K

vlan3998

自动重启？系统没报错，看看是不是散热不好 组装X86服务器？

FyUlix

dell的服务器
散热之类的都没什么问题啊，而且要真散热问题早就白天报出来了，晚上都没什么负载的。
回复 2# vlan3998


   

chenyx

这日志里面也没有任何有价值的信息啊

FyUlix

回复 4# chenyx
是啊，但也就这么点了，下面全是启动的信息，更没有价值。

   

chenyx

会不会是误操作,或者接触不良?

dengbao2001

贴出发生重启前后一段时间的日志，包含已经归档的日志。说明具体重启的时间点

phanx

若果是Dell 12G以后的服务器，例如R520、R620、R720这一代的服务器的iDRAC管理界面中有一个功能就是看系统崩溃前的屏幕，可以找IDC的同事问问看有没有什么有用的信息。

还有可以写个crontab 采集一下系统的各种资源和活动进程的情况，可以频繁些，一分钟一次，记录到文件中，看看能不能有啥收获。