请教centos 5.7 最大支持挂载多大的存储空间？

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请教centos 5.7 最大支持挂载多大的存储空间？有没有官方文档的参数？是否支持ext4 文件格式？
谢谢！

chenyx

在红帽企业版 Linux 5.6 中支持第四版件系统（ext4）。
5.6就支持4版本的ext了,5.7肯定支持.

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回复 2# chenyx
我现在有个系统挂载了100TB的ext4 格式目录。我一直怀疑是centos 5.7 不支持ext4 文件格式，造成了系统死机，需要手动启动电源才能恢复。
localhost kernel: JBD: barrier-based sync failed on dm-1-8 - disabling barriers

我上传一个日志，麻烦您帮忙分析一下，谢谢！

chenyx

http://www.novell.com/global/china/support/tids/7000089.html
按照novell的说法,这个不应该是问题的所在

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附件为什么只支持PDF的呢？word 和 text 都上传不了？

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Aug  7 11:03:08 localhost snmpd[11653]: Received SNMP packet(s) from UDP: [10.0.185.9]:54715
Aug  7 11:43:51 localhost syslogd 1.4.1: restart.
Aug  7 11:43:51 localhost kernel: klogd 1.4.1, log source = /proc/kmsg started.
Aug  7 11:43:51 localhost kernel: Linux version 2.6.18-274.el5 (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-50)) #1 SMP Fri Jul 22 04:43:29 EDT 2011
Aug  7 11:43:51 localhost kernel: Command line: ro root=LABEL=/1 rhgb quiet
Aug  7 11:43:51 localhost kernel: BIOS-provided physical RAM map:
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 0000000000010000 - 00000000000a0000 (usable)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 0000000000100000 - 000000007f338000 (usable)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 000000007f338000 - 000000007f34e000 (reserved)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 000000007f34e000 - 000000007f3cd000 (ACPI data)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 000000007f3cd000 - 0000000090000000 (reserved)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 00000000fe000000 - 0000000100000000 (reserved)
Aug  7 11:43:51 localhost kernel:  BIOS-e820: 0000000100000000 - 0000001080000000 (usable)
Aug  7 11:43:51 localhost kernel: DMI 2.6 present.
Aug  7 11:43:51 localhost kernel: SRAT: PXM 1 -> APIC 2 -> Node 0
Aug  7 11:43:51 localhost kernel: SRAT: PXM 2 -> APIC 64 -> Node 1
Aug  7 11:43:51 localhost kernel: SRAT: PXM 3 -> APIC 128 -> Node 2
Aug  7 11:43:51 localhost kernel: SRAT: PXM 4 -> APIC 192 -> Node 3
Aug  7 11:43:51 localhost kernel: SRAT: PXM 1 -> APIC 16 -> Node 0
Aug  7 11:43:51 localhost kernel: SRAT: PXM 2 -> APIC 80 -> Node 1
Aug  7 11:43:51 localhost kernel: SRAT: PXM 4 -> APIC 243 -> Node 3
Aug  7 11:43:51 localhost kernel: SRAT: Node 0 PXM 1 0-80000000
Aug  7 11:43:51 localhost kernel: SRAT: Node 0 PXM 1 0-480000000
Aug  7 11:43:51 localhost kernel: SRAT: Node 1 PXM 2 480000000-880000000
Aug  7 11:43:51 localhost kernel: SRAT: Node 2 PXM 3 880000000-c80000000
Aug  7 11:43:51 localhost kernel: SRAT: Node 3 PXM 4 c80000000-1080000000
Aug  7 11:43:51 localhost kernel: Bootmem setup node 0 0000000000000000-0000000480000000
Aug  7 11:43:51 localhost kernel: Bootmem setup node 1 0000000480000000-0000000880000000
Aug  7 11:43:51 localhost kernel: Bootmem setup node 2 0000000880000000-0000000c80000000
Aug  7 11:43:51 localhost kernel: Bootmem setup node 3 0000000c80000000-0000001080000000
Aug  7 11:43:51 localhost kernel: Memory for crash kernel (0x0 to 0x0) notwithin permissible range
Aug  7 11:43:51 localhost kernel: disabling kdump
Aug  7 11:43:51 localhost kernel: ACPI: PM-Timer IO Port: 0x808
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
Aug  7 11:43:51 localhost kernel: Processor #2 6:15 APIC version 21
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x40] enabled)
Aug  7 11:43:51 localhost kernel: Processor #64 6:15 APIC version 21
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x80] enabled)
Aug  7 11:43:51 localhost kernel: Processor #128 6:15 APIC version 21

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Aug  7 11:43:51 localhost kernel: Processor #115 6:15 APIC version 21
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x2f] lapic_id[0xb3] enabled)
Aug  7 11:43:51 localhost kernel: Processor #179 6:15 APIC version 21
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x30] lapic_id[0xf3] enabled)
Aug  7 11:43:51 localhost kernel: Processor #243 6:15 APIC version 21
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x31] lapic_id[0xff] disabled)
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x32] lapic_id[0xff] disabled)
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x33] lapic_id[0xff] disabled)
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC (acpi_id[0x50] lapic_id[0xff] disabled)
Aug  7 11:43:51 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
Aug  7 11:43:51 localhost kernel: ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
Aug  7 11:43:51 localhost kernel: IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
Aug  7 11:43:51 localhost kernel: ACPI: IOAPIC (id[0x01] address[0xfec02000] gsi_base[32])
Aug  7 11:43:51 localhost kernel: IOAPIC[1]: apic_id 1, version 32, address 0xfec02000, GSI 32-55
Aug  7 11:43:51 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Aug  7 11:43:51 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Aug  7 11:43:51 localhost kernel: Setting APIC routing to physical flat
Aug  7 11:43:51 localhost kernel: ACPI: HPET id: 0x8086a301 base: 0xfed00000
Aug  7 11:43:51 localhost kernel: Using ACPI (MADT) for SMP configuration information
Aug  7 11:43:51 localhost kernel: Nosave address range: 00000000000a0000 - 0000000000100000
Aug  7 11:43:51 localhost kernel: Nosave address range: 000000007f338000 - 000000007f34e000
Aug  7 11:43:51 localhost kernel: Nosave address range: 000000007f34e000 - 000000007f3cd000
Aug  7 11:43:51 localhost kernel: Nosave address range: 000000007f3cd000 - 0000000090000000
Aug  7 11:43:51 localhost kernel: Nosave address range: 0000000090000000 - 00000000fe000000
Aug  7 11:43:51 localhost kernel: Nosave address range: 00000000fe000000 - 0000000100000000
Aug  7 11:43:51 localhost kernel: Allocating PCI resources starting at 98000000 (gap: 90000000:6e000000)
Aug  7 11:43:51 localhost kernel: SMP: Allowing 80 CPUs, 32 hotplug CPUs
Aug  7 11:43:51 localhost kernel: Built 4 zonelists.  Total pages: 16535732
Aug  7 11:43:51 localhost kernel: Kernel command line: ro root=LABEL=/1 rhgb quiet
Aug  7 11:43:51 localhost kernel: Initializing CPU#0
Aug  7 11:43:51 localhost kernel: PID hash table entries: 4096 (order: 12, 32768 bytes)
Aug  7 11:43:51 localhost kernel: Console: colour VGA+ 80x25
Aug  7 11:43:51 localhost kernel: Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes)
Aug  7 11:43:51 localhost kernel: Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes)
Aug  7 11:43:51 localhost kernel: Checking aperture...
Aug  7 11:43:51 localhost kernel: ACPI: DMAR not present
Aug  7 11:43:51 localhost kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Aug  7 11:43:51 localhost kernel: Placing software IO TLB between 0x70c3000 - 0xb0c3000
Aug  7 11:43:51 localhost kernel: Memory: 65972100k/69206016k available (2603k kernel code, 1123228k reserved, 1660k data, 224k init)
Aug  7 11:43:51 localhost kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 3733.56 BogoMIPS (lpj=1866783)
Aug  7 11:43:51 localhost kernel: Security Framework v1.0.0 initialized
Aug  7 11:43:51 localhost kernel: SELinux:  Initializing.
Aug  7 11:43:51 localhost kernel: selinux_register_security:  Registering secondary module capability
Aug  7 11:43:51 localhost kernel: Capability LSM initialized as secondary
Aug  7 11:43:51 localhost kernel: Mount-cache hash table entries: 256
Aug  7 11:43:51 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Aug  7 11:43:51 localhost kernel: CPU: L2 cache: 256K
Aug  7 11:43:51 localhost kernel: CPU: L3 cache: 18432K
Aug  7 11:43:51 localhost kernel: CPU 0/2 -> Node 0
Aug  7 11:43:51 localhost kernel: using mwait in idle threads.
Aug  7 11:43:51 localhost kernel: CPU: Physical Processor ID: 0
Aug  7 11:43:51 localhost kernel: CPU: Processor Core ID: 1
Aug  7 11:43:51 localhost kernel: MCE: Machine Check Exception Reporting is disabled.
Aug  7 11:43:51 localhost kernel: SMP alternatives: switching to UP code
Aug  7 11:43:51 localhost kernel: ACPI: Core revision 20060707
Aug  7 11:43:51 localhost kernel: Using local APIC timer interrupts.
Aug  7 11:43:51 localhost kernel: Detected 8.333 MHz APIC timer.
Aug  7 11:43:51 localhost kernel: SMP alternatives: switching to SMP code
Aug  7 11:43:51 localhost kernel: Booting processor 1/48 APIC 0x40
Aug  7 11:43:51 localhost kernel: Initializing CPU#1
Aug  7 11:43:51 localhost kernel: Calibrating delay using timer specific routine.. 3733.57 BogoMIPS (lpj=186678

Aug  7 11:43:51 localhost kernel: Brought up 48 CPUs
Aug  7 11:43:51 localhost kernel: NMI watchdog testing PASSED.
Aug  7 11:43:51 localhost kernel: time.c: Using 14.318180 MHz WALL HPET GTOD HPET/TSC timer.
Aug  7 11:43:51 localhost kernel: time.c: Detected 1866.783 MHz processor.
Aug  7 11:43:51 localhost kernel: migration_cost=2,6,557
Aug  7 11:43:51 localhost kernel: checking if image is initramfs... it is
Aug  7 11:43:51 localhost kernel: Freeing initrd memory: 3082k freed
Aug  7 11:43:51 localhost kernel: NET: Registered protocol family 16
Aug  7 11:43:51 localhost kernel: ACPI: bus type pci registered
Aug  7 11:43:51 localhost kernel: PCI: Using MMCONFIG at 80000000
Aug  7 11:43:51 localhost kernel: ACPI: Interpreter enabled
Aug  7 11:43:51 localhost kernel: ACPI: Using IOAPIC for interrupt routing
Aug  7 11:43:51 localhost kernel: ACPI: No dock devices found.
Aug  7 11:43:51 localhost kernel: ACPI: PCI Root Bridge [PCI0] (0000:00)
Aug  7 11:43:51 localhost kernel: PCI: Transparent bridge - 0000:00:1e.0
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK00] (IRQs 5 6 10 11 14 *15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK01] (IRQs 5 6 10 11 *14 15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK02] (IRQs 5 6 10 *11 14 15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK03] (IRQs 5 6 *10 11 14 15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK04] (IRQs *5 6 10 11 14 15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK05] (IRQs 5 *6 10 11 14 15)
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK06] (IRQs 5 6 10 11 14 15) *0, disabled.
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt Link [LK07] (IRQs 5 6 10 11 *14 15)
Aug  7 11:43:51 localhost kernel: Linux Plug and Play Support v0.97 (c) Adam Belay
Aug  7 11:43:51 localhost kernel: pnp: PnP ACPI init
Aug  7 11:43:51 localhost kernel: pnp: PnP ACPI: found 12 devices
Aug  7 11:43:51 localhost kernel: usbcore: registered new driver usbfs
Aug  7 11:43:51 localhost kernel: usbcore: registered new driver hub
Aug  7 11:43:51 localhost kernel: PCI: Using ACPI for IRQ routing
Aug  7 11:43:51 localhost kernel: PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Aug  7 11:43:51 localhost kernel: NetLabel: Initializing
Aug  7 11:43:51 localhost kernel: NetLabel:  domain hash size = 128
Aug  7 11:43:51 localhost kernel: NetLabel:  protocols = UNLABELED CIPSOv4
Aug  7 11:43:51 localhost kernel: NetLabel:  unlabeled traffic allowed by default
Aug  7 11:43:51 localhost kernel: hpet0: at MMIO 0xfed00000 (virtual 0xffffffffff5fe000), IRQs 2, 8, 0, 0
Aug  7 11:43:51 localhost kernel: hpet0: 4 64-bit timers, 14318180 Hz
Aug  7 11:43:51 localhost kernel: ACPI: DMAR not present
Aug  7 11:43:51 localhost kernel: PCI-GART: No AMD northbridge found.
Aug  7 11:43:51 localhost kernel: pnp: 00:07: ioport range 0x800-0x87f could not be reserved

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Aug  7 11:43:51 localhost kernel: pnp: 00:09: iomem range 0x80000000-0x8fffffff could not be reserved
Aug  7 11:43:51 localhost kernel: PCI: Bridge: 0000:00:01.0
Aug  7 11:43:51 localhost kernel:   IO window: disabled.
Aug  7 11:43:51 localhost kernel:   MEM window: f2000000-f5ffffff
Aug  7 11:43:51 localhost kernel:   PREFETCH window: disabled.
Aug  7 11:43:51 localhost kernel: PCI: Bridge: 0000:00:02.0
Aug  7 11:43:51 localhost kernel:   IO window: disabled.
Aug  7 11:43:51 localhost kernel:   MEM window: f6000000-f9ffffff
Aug  7 11:43:51 localhost kernel:   PREFETCH window: disabled.
Aug  7 11:43:51 localhost kernel: PCI: Bridge: 0000:00:1e.0
Aug  7 11:43:51 localhost kernel:   IO window: disabled.
Aug  7 11:43:51 localhost kernel:   MEM window: fa000000-faffffff
Aug  7 11:43:51 localhost kernel:   PREFETCH window 0x00000000f1800000-0x00000000f1ffffff
Aug  7 11:43:51 localhost kernel: GSI 16 sharing vector 0xA9 and IRQ 16
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 53 (level, low) -> IRQ 169
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 53 (level, low) -> IRQ 169
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 53 (level, low) -> IRQ 169
Aug  7 11:43:51 localhost kernel: GSI 17 sharing vector 0xB1 and IRQ 17
Aug  7 11:43:51 localhost kernel: NET: Registered protocol family 2
Aug  7 11:43:51 localhost kernel: IP route cache hash table entries: 524288 (order: 10, 4194304 bytes)
Aug  7 11:43:51 localhost kernel: TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
Aug  7 11:43:51 localhost kernel: TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
Aug  7 11:43:51 localhost kernel: TCP: Hash tables configured (established 262144 bind 65536)
Aug  7 11:43:51 localhost kernel: TCP reno registered
Aug  7 11:43:51 localhost kernel: audit: initializing netlink socket (disabled)
Aug  7 11:43:51 localhost kernel: type=2000 audit(1375846961.706:1): initialized
Aug  7 11:43:51 localhost kernel: Total HugeTLB memory allocated, 0
Aug  7 11:43:51 localhost kernel: VFS: Disk quotas dquot_6.5.1
Aug  7 11:43:51 localhost kernel: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Aug  7 11:43:51 localhost kernel: Initializing Cryptographic API
Aug  7 11:43:51 localhost kernel: alg: No test for crc32c (crc32c-generic)
Aug  7 11:43:51 localhost kernel: ksign: Installing public key data
Aug  7 11:43:51 localhost kernel: Loading keyring
Aug  7 11:43:51 localhost kernel: - Added public key EC40B13698F67516
Aug  7 11:43:51 localhost kernel: - User ID: CentOS (Kernel Module GPG key)
Aug  7 11:43:51 localhost kernel: io scheduler noop registered
Aug  7 11:43:51 localhost kernel: io scheduler anticipatory registered
Aug  7 11:43:51 localhost kernel: io scheduler deadline registered
Aug  7 11:43:51 localhost kernel: io scheduler cfq registered (default)
Aug  7 11:43:51 localhost kernel: pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Aug  7 11:43:51 localhost kernel: ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
Aug  7 11:43:51 localhost kernel: ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
Aug  7 11:43:51 localhost kernel: ACPI: CPU47 (power states: C1[C1] C2[C2] C3[C3])
Aug  7 11:43:51 localhost kernel: Real Time Clock Driver v1.12ac
Aug  7 11:43:51 localhost kernel: Non-volatile memory driver v1.2
Aug  7 11:43:51 localhost kernel: Linux agpgart interface v0.101 (c) Dave Jones
Aug  7 11:43:51 localhost kernel: Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
Aug  7 11:43:51 localhost kernel: serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Aug  7 11:43:51 localhost kernel: serial8250: ttyS1 at I/O 0x2f8 (irq = 0) is a 16550A
Aug  7 11:43:51 localhost kernel: 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Aug  7 11:43:51 localhost kernel: 00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Aug  7 11:43:51 localhost kernel: brd: module loaded
Aug  7 11:43:51 localhost kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
Aug  7 11:43:51 localhost kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Aug  7 11:43:51 localhost kernel: ide-floppy driver 0.99.newide
Aug  7 11:43:51 localhost kernel: usbcore: registered new driver hiddev
Aug  7 11:43:51 localhost kernel: usbcore: registered new driver usbhid
Aug  7 11:43:51 localhost kernel: drivers/usb/input/hid-core.c: v2.6:USB HID core driver
Aug  7 11:43:51 localhost kernel: PNP: No PS/2 controller found. Probing ports directly.
Aug  7 11:43:51 localhost kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Aug  7 11:43:51 localhost kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Aug  7 11:43:51 localhost kernel: mice: PS/2 mouse device common for all mice
Aug  7 11:43:51 localhost kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
Aug  7 11:43:51 localhost kernel: md: bitmap version 4.39
Aug  7 11:43:51 localhost kernel: TCP bic registered
Aug  7 11:43:51 localhost kernel: Initializing IPsec netlink socket
Aug  7 11:43:51 localhost kernel: NET: Registered protocol family 1
Aug  7 11:43:51 localhost kernel: NET: Registered protocol family 17
Aug  7 11:43:51 localhost kernel: ACPI: (supports S0 S4 S5)
Aug  7 11:43:51 localhost kernel: Initalizing network drop monitor service
Aug  7 11:43:51 localhost kernel: Freeing unused kernel memory: 224k freed
Aug  7 11:43:51 localhost kernel: Write protecting the kernel read-only data: 527k
Aug  7 11:43:51 localhost kernel: GSI 21 sharing vector 0x92 and IRQ 21
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:1a.7[C] -> GSI 19 (level, low) -> IRQ 146
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1a.7: EHCI Host Controller
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1a.7: debug port 1
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1a.7: irq 146, io mem 0xfb4ff800
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
Aug  7 11:43:51 localhost kernel: usb usb1: configuration #1 chosen from 1 choice
Aug  7 11:43:51 localhost kernel: hub 1-0:1.0: USB hub found
Aug  7 11:43:51 localhost kernel: hub 1-0:1.0: 2 ports detected
Aug  7 11:43:51 localhost kernel: GSI 22 sharing vector 0x9A and IRQ 22
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 21 (level, low) -> IRQ 154
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1d.7: debug port 1
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1d.7: irq 154, io mem 0xfb4ffc00
Aug  7 11:43:51 localhost kernel: ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
Aug  7 11:43:51 localhost kernel: usb usb2: configuration #1 chosen from 1 choice
Aug  7 11:43:51 localhost kernel: hub 2-0:1.0: USB hub found
Aug  7 11:43:51 localhost kernel: hub 2-0:1.0: 6 ports detected
Aug  7 11:43:51 localhost kernel: USB Universal Host Controller Interface driver v3.0
Aug  7 11:43:51 localhost kernel: GSI 23 sharing vector 0xA2 and IRQ 23
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 17 (level, low) -> IRQ 162
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1a.0: UHCI Host Controller
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1a.0: irq 162, io base 0x0000dc00
Aug  7 11:43:51 localhost kernel: usb usb3: configuration #1 chosen from 1 choice
Aug  7 11:43:51 localhost kernel: hub 3-0:1.0: USB hub found
Aug  7 11:43:51 localhost kernel: hub 3-0:1.0: 2 ports detected
Aug  7 11:43:51 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 2
Aug  7 11:43:51 localhost kernel: ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 21 (level, low) -> IRQ 154
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
Aug  7 11:43:51 localhost kernel: uhci_hcd 0000:00:1d.0: irq 154, io base 0x0000dc40
Aug  7 11:43:51 localhost kernel: usb usb4: configuration #1 chosen from 1 choice
Aug  7 11:43:51 localhost kernel: hub 4-0:1.0: USB hub found
Aug  7 11:43:51 localhost kernel: hub 4-0:1.0: 2 ports detected
Aug  7 11:43:51 localhost kernel: usb 1-2: configuration #1 chosen from 1 choice

oracle-trine

Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sds, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sds' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdt, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdt, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdt' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdu, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdu, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdu' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdv, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdv, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdv' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdw, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdw, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdw' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdx, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdx, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdx' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdy, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdy, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdy' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdz, opened
Aug  7 11:44:44 localhost smartd[12456]: Device: /dev/sdz, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sdz' to turn on SMART features
Aug  7 11:44:44 localhost smartd[12456]: Monitoring 0 ATA and 0 SCSI devices
Aug  7 11:44:44 localhost smartd[12458]: smartd has fork()ed into background mode. New PID=12458.
Aug  7 11:44:47 localhost pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Aug  7 11:44:47 localhost last message repeated 3 times
Aug  7 11:44:49 localhost kernel: mtrr: no more MTRRs available
Aug  7 11:44:53 localhost last message repeated 5 times
Aug  7 11:47:10 localhost kernel: JBD: barrier-based sync failed on dm-1-8 - disabling barriers
Aug  7 11:47:23 localhost ntpd[11691]: synchronized to LOCAL(0), stratum 10
Aug  7 11:47:23 localhost ntpd[11691]: kernel time sync enabled 0001
Aug  7 11:48:08 localhost snmpd[11649]: Connection from UDP: [10.0.185.9]:51778
Aug  7 11:48:08 localhost snmpd[11649]: Received SNMP packet(s) from UDP: [10.0.185.9]:51778
Aug  7 11:48:08 localhost snmpd[11649]: Connection from UDP: [10.0.185.9]:50667
Aug  7 11:48:08 localhost snmpd[11649]: Received SNMP packet(s) from UDP: [10.0.185.9]:50667
Aug  7 11:48:08 localhost snmpd[11649]: Connection from UDP: [10.0.185.9]:57021
Aug  7 11:48:08 localhost snmpd[11649]: Received SNMP packet(s) from UDP: [10.0.185.9]:57021
Aug  7 11:48:08 localhost snmpd[11649]: Connection from UDP: [10.0.185.9]:60320
Aug  7 11:48:08 localhost snmpd[11649]: Received SNMP packet(s) from UDP: [10.0.185.9]:60320
Aug  7 11:48:21 localhost ntpd[11691]: synchronized to 202.112.31.197, stratum 2
Aug  7 11:53:08 localhost snmpd[11649]: Connection from UDP: [10.0.185.9]:40797
Aug  7 11:53:08 localhost snmpd[11649]: Received SNMP packet(s) from UDP: [10.0.185.9]:40797

chenyx

没看出来有问题啊.
那个错误,可以按照我给的那个文档里面的说明,在grub.conf里面禁用来关闭
你的系统100个t,我看到25个设备,你分了多少个LUN?