is this normal: /var/log/messages ?

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Posted by Lost Eagle, 05-16-2011, 12:37 PM
Hi guys ... is this normal: /var/log/messages ? May 16 03:26:01 ls963 auditd[6364]: Audit daemon rotating log files May 16 05:37:12 ls963 kernel: ata2: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen May 16 05:37:12 ls963 kernel: ata2: hotplug_status 0x20 May 16 05:37:12 ls963 kernel: ata2: hard resetting link May 16 05:37:13 ls963 kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) May 16 05:37:13 ls963 kernel: ata2.00: configured for UDMA/133 May 16 05:37:13 ls963 kernel: ata2: EH complete
Posted by UNIXy, 05-16-2011, 12:44 PM
It's not normal. It'd be a very bad thing if it's a repeat over shorter periods of time. Regards Joe / UNIXY
Posted by Lost Eagle, 05-16-2011, 12:48 PM
everyday //// advise ??
Posted by rds100, 05-16-2011, 12:50 PM
Unplug SATA cables, then plug them again and see if this makes the problem go away.
Posted by Lost Eagle, 05-16-2011, 12:53 PM
would these messages bring the server down "unreachable ?"
Posted by Manjusha4serveradmin, 05-16-2011, 01:10 PM
try rebooting and rebuilding the drive
Posted by cptechie, 05-16-2011, 01:13 PM
Hello, No need to reboot the server without a reason. Post the result of grep EXT /var/log/messages here to check whether there are any serious issues.
Posted by Lost Eagle, 05-16-2011, 01:21 PM
The "grep EXT /var/log/messages" output is nothing ...
Posted by UNIXy, 05-16-2011, 09:21 PM
It's not good if the device on ATA2 is a disk (vs SATA DVD/CDROM). When you say the node is unreachable, is it ping or browser unreachable? The reason I'm asking is that a web server needs quite a few disk operations whereas a ping hits the kernel stack, which sits in physical memory. Regards Joe / UNIXY
Posted by cptechie, 05-17-2011, 12:27 AM
Hello, As the output of grep EXT /var/log/messages is nothing I do thinks there is nothing wrong with your HDD. You can always confirm this by a smartctl check.
Posted by viGeek, 05-17-2011, 10:33 AM
Also post the dmesg output, may find more thorough device level information.
Posted by Lost Eagle, 05-17-2011, 06:59 PM
Linux version 2.6.18-238.9.1.el5.028stab089.1PAE (root@rhel5-build-x32) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Thu Apr 14 14:38:02 MSD 2011 BIOS-provided physical RAM map: BIOS-e820: 0000000000010000 - 000000000009e400 (usable) BIOS-e820: 000000000009e400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000e7f70000 (usable) BIOS-e820: 00000000e7f70000 - 00000000e7f7c000 (ACPI data) BIOS-e820: 00000000e7f7c000 - 00000000e7f80000 (ACPI NVS) BIOS-e820: 00000000e7f80000 - 00000000e8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved) BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000118000000 (usable) 3584MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000f6540 Memory for crash kernel (0x0 to 0x0) notwithin permissible range disabling kdump Using x86 segment limits to approximate NX protection On node 0 totalpages: 1146880 DMA zone: 4096 pages, LIFO batch:0 Normal zone: 225280 pages, LIFO batch:31 HighMem zone: 917504 pages, LIFO batch:31 DMI present. Using APIC driver default ACPI: RSDP (v000 PTLTD ) @ 0x000f64a0 ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0xe7f7876a ACPI: FADT (v001 INTEL PLACER 0x06040000 PTL 0x00000008) @ 0xe7f7bee0 ACPI: MADT (v001 PTLTD APIC 0x06040000 LTP 0x00000000) @ 0xe7f7bf54 ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0xe7f7bfd8 ACPI: DSDT (v001 TYAN S2668 0x06040000 MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:2 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled) Processor #6 15:2 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x07] enabled) Processor #7 15:2 APIC version 20 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) Processor #1 15:2 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at ea000000 (gap: e8000000:16c00000) Detected 3065.977 MHz processor. Built 1 zonelists. Total pages: 1146880 Kernel command line: ro root=/dev/md2 selinux=0 mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 4096 (order: 12, 16384 bytes) Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 4144244k/4587520k available (2232k kernel code, 48184k reserved, 1252k data, 248k init, 3276224k highmem) Calibrating delay loop (skipped), value calculated using timer frequency.. 6131.95 BogoMIPS (lpj=3065977) Mount-cache hash table entries: 512 CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080 00004400 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU0: Thermal monitoring enabled Checking 'hlt' instruction... OK. Freeing SMP alternatives: (0076a000-0076dd0c) 15k freed ACPI: Core revision 20060707 Page beancounter hash is 524288 entries. Page locks hash is 131072 entries. CPU0: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09 Booting processor 1/1 eip 10000 Initializing CPU#1 Calibrating delay using timer specific routine.. 6130.71 BogoMIPS (lpj=3065359) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080 00004400 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (12) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09 Booting processor 2/6 eip 10000 Initializing CPU#2 Calibrating delay using timer specific routine.. 6130.76 BogoMIPS (lpj=3065383) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 3 CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080 00004400 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#2. CPU2: Intel P4/Xeon Extended MCE MSRs (12) available CPU2: Thermal monitoring enabled CPU2: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09 Booting processor 3/7 eip 10000 Initializing CPU#3 Calibrating delay using timer specific routine.. 6130.79 BogoMIPS (lpj=3065398) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 3 CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080 00004400 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#3. CPU3: Intel P4/Xeon Extended MCE MSRs (12) available CPU3: Thermal monitoring enabled CPU3: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09 Total of 4 processors activated (24524.23 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 Using local APIC timer interrupts. checking TSC synchronization across 4 CPUs: passed. Brought up 4 CPUs zapping low mappings. sizeof(vma)=88 bytes sizeof(page)=36 bytes sizeof(inode)=368 bytes sizeof(dentry)=148 bytes sizeof(ext3inode)=520 bytes sizeof(buffer_head)=52 bytes sizeof(skbuff)=192 bytes migration_cost=149,576 checking if image is initramfs... it is Freeing initrd memory: (37d7c000-37fefc02) 2511k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfd915, last bus=2 PCI: Using configuration type 1 Setting up standard PCI resources ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) * The chipset may have PM-Timer Bug. Due to workarounds for a bug, * this clock source is slow. If you are sure your timer does not have * this bug, please use "acpi_pm_good" to disable the workaround PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO PCI quirk: region 1180-11bf claimed by ICH4 GPIO PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 9 10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 14 15) *12 ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11 14 15) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.ICH4._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 15 devices usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report PCI: Bridge: 0000:00:01.0 IO window: 2000-0000 MEM window: e8100000-00000000 PREFETCH window 0x00000000f0000000-0x00000000f7ffffff PCI: Bridge: 0000:00:1e.0 IO window: 3000-0000 MEM window: e8200000-00000000 PREFETCH window: disabled. PCI: Setting latency timer of device 0000:00:1e.0 to 64 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered UDP bind hash table entries: 8192 (order: 4, 65536 bytes) Simple Boot Flag at 0x36 set to 0x1 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: disabled - APM is not SMP safe. audit: initializing netlink socket (disabled) type=2000 audit(1305561268.154:1): initialized highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API alg: No test for crc32c (crc32c-generic) ksign: Installing public key data Loading keyring io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Boot video device is 0000:01:00.0 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 Real Time Clock Driver v1.12ac Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected an Intel E7505 Chipset. agpgart: AGP aperture is 32M @ 0xea000000 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A brd: module loaded Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH4: IDE controller at PCI slot 0000:00:1f.1 PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 169 ICH4: chipset revision 2 ICH4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x1480-0x1487, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x1488-0x148f, BIOS settings: hdcMA, hdd:pio Probing IDE interface ide0... Probing IDE interface ide1... hdc: WDC WD2500JB-00GVA0, ATA DISK drive ide1 at 0x170-0x177,0x376 on irq 15 Probing IDE interface ide0... hdc: max request size: 512KiB hdc: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100) hdc: cache flushes supported hdc: hdc1 ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 TCP bic registered Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 Using IPI Shortcut mode Time: tsc clocksource has been installed. Initalizing network drop monitor service Freeing unused kernel memory: (0076e000-007ac000) 248k freed Write protecting the kernel read-only data: 432k ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 177 PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: debug port 1 PCI: cache line size of 128 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: irq 177, io mem 0xe8000000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) USB Universal Host Controller Interface driver v3.0 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 185 PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: irq 185, io base 0x00001400 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 193 PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: irq 193, io base 0x00001420 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 169 PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: irq 169, io base 0x00001440 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected md: raid1 personality registered for level 1 SCSI subsystem initialized libata version 3.00 loaded. sata_promise 0000:02:02.0: version 2.12 ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 20 (level, low) -> IRQ 201 scsi0 : sata_promise scsi1 : sata_promise scsi2 : sata_promise ata1: SATA max UDMA/133 mmio m4096@0xe8240000 ata 0xe8240200 irq 201 ata2: SATA max UDMA/133 mmio m4096@0xe8240000 ata 0xe8240280 irq 201 ata3: PATA max UDMA/133 mmio m4096@0xe8240000 ata 0xe8240300 irq 201 ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-8: WDC WD7502ABYS-02A6B0, 03.00C06, max UDMA/133 ata1.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/133 ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ATA-8: WDC WD7502ABYS-02A6B0, 03.00C06, max UDMA/133 ata2.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata2.00: configured for UDMA/133 Vendor: ATA Model: WDC WD7502ABYS-0 Rev: 03.0 Type: Direct-Access ANSI SCSI revision: 05 SCSI device sda: 1465149168 512-byte hdwr sectors (750156 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back SCSI device sda: 1465149168 512-byte hdwr sectors (750156 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back sda: sda1 sda2 sda3 sd 0:0:0:0: Attached scsi disk sda Vendor: ATA Model: WDC WD7502ABYS-0 Rev: 03.0 Type: Direct-Access ANSI SCSI revision: 05 SCSI device sdb: 1465149168 512-byte hdwr sectors (750156 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: drive cache: write back SCSI device sdb: 1465149168 512-byte hdwr sectors (750156 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: drive cache: write back sdb: sdb1 sdb2 sdb3 sd 1:0:0:0: Attached scsi disk sdb device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.11.5-ioctl (2007-12-12) initialised: dm-devel@redhat.com device-mapper: dm-raid45: initialized v0.2594l md: Autodetecting RAID arrays. md: autorun ... md: considering sdb3 ... md: adding sdb3 ... md: sdb2 has different UUID to sdb3 md: sdb1 has different UUID to sdb3 md: adding sda3 ... md: sda2 has different UUID to sdb3 md: sda1 has different UUID to sdb3 md: created md0 md: bind md: bind md: running: md: kicking non-fresh sdb3 from array! md: unbind md: export_rdev(sdb3) raid1: raid set md0 active with 1 out of 2 mirrors md: considering sdb2 ... md: adding sdb2 ... md: sdb1 has different UUID to sdb2 md: adding sda2 ... md: sda1 has different UUID to sdb2 md: created md1 md: bind md: bind md: running: md: kicking non-fresh sdb2 from array! md: unbind md: export_rdev(sdb2) raid1: raid set md1 active with 1 out of 2 mirrors md: considering sdb1 ... md: adding sdb1 ... md: adding sda1 ... md: created md2 md: bind md: bind md: running: md: kicking non-fresh sdb1 from array! md: unbind md: export_rdev(sdb1) raid1: raid set md2 active with 1 out of 2 mirrors md: ... autorun DONE. md: Autodetecting RAID arrays. md: autorun ... md: considering sdb1 ... md: adding sdb1 ... md: sdb2 has different UUID to sdb1 md: sdb3 has different UUID to sdb1 md: md2 already running, cannot run sdb1 md: export_rdev(sdb1) md: considering sdb2 ... md: adding sdb2 ... md: sdb3 has different UUID to sdb2 md: md1 already running, cannot run sdb2 md: export_rdev(sdb2) md: considering sdb3 ... md: adding sdb3 ... md: md0 already running, cannot run sdb3 md: export_rdev(sdb3) md: ... autorun DONE. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. sd 0:0:0:0: Attached scsi generic sg0 type 0 sd 1:0:0:0: Attached scsi generic sg1 type 0 parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP] e1000e: Intel(R) PRO/1000 Network Driver - 1.2.7-k2 e1000e: Copyright (c) 1999 - 2010 Intel Corporation. Intel(R) PRO/1000 Network Driver - version 7.3.21-k4-3-NAPI Copyright (c) 1999-2006 Intel Corporation. ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 18 (level, low) -> IRQ 169 intel_rng: FWH not detected e1000: 0000:02:03.0: e1000_probe: (PCI:33MHz:32-bit) 00:e0:81:63:c7:b1 pnp: Device 00:0d activated. gameport: NS558 PnP Gameport is pnp00:0d/gameport0, io 0x201, speed 764kHz e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection EDAC MC: Ver: 2.0.1 Apr 14 2011 ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 209 input: PC Speaker as /class/input/input0 pnp: Device 00:0e activated. FDC 0 is a post-1991 82077 lp0: using parport0 (interrupt-driven). lp0: console ready ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] ACPI: Mapper loaded dell-wmi: No known WMI GUID found md: Autodetecting RAID arrays. md: autorun ... md: considering sdb3 ... md: adding sdb3 ... md: sdb2 has different UUID to sdb3 md: sdb1 has different UUID to sdb3 md: md0 already running, cannot run sdb3 md: export_rdev(sdb3) md: considering sdb2 ... md: adding sdb2 ... md: sdb1 has different UUID to sdb2 md: md1 already running, cannot run sdb2 md: export_rdev(sdb2) md: considering sdb1 ... md: adding sdb1 ... md: md2 already running, cannot run sdb1 md: export_rdev(sdb1) md: ... autorun DONE. device-mapper: multipath: version 1.0.6 loaded loop: loaded (max 8 devices) EXT3 FS on md2, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on hdc1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on md0, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 8385848k swap on /dev/md1. Priority:-1 extents:1 across:8385848k ---------- ADVISE PLZ ??