LAMP Server stürzt ab. Brauche Hilfe.

killerkarotte

Registered User
Hallo zusammen,

seit wenigen Tagen habe ich mein Projekt von einer virtuellen Maschine bei S4Y auf einen DS3000 von Hetzner umgestellt. Auf der alten Maschine war der Auftritt dank guter Besucherzahlen leider unerträglich langsam und "top" ergab miese Werte.

Also hab ich mich zum Umzug entschlossen und war auch ganz begeistert als der Server kam. SUSE 10.1 als LAMP INstallation schien okay auszusehen und nach einigen Handgriffen im Bereich SSH,FTP,etc hab ich den Umzug erfolgreich gemeistert.

Leider mußte ich heute morgen feststellen, dass der Server down war. Aussage des Technikers: Login eingefroren. Nach Reset wieder erreichbar.

Das Ganze passierte daraufhin heute 3 Mal und ich bin mit meinem Latein am Ende.

Jetzt hätte ich ein paar Fragen:

* Kann es an einem Skript liegen? Ich hatte die bisher auf dem S4Y Vhost und dort ist der Server nicht einmal abgestürzt. Kann es dennoch sein, dass auf dem neuen Server irgendwas (was ich nicht sehe) zum Problem wird?
* Wonach kann ich schauen? Die "messages" sehen total unauffällig aus. Auch die Auslastung VOR dem Absturz war okay. Dennoch stürzt das System nach kurzer Zeit kommentarlos ab (freeze).
* Es ist ein Suse 10.1 64Bit Server. Mit PHP5. Könnte hier das Problem liegen? Hat jemand Erfahrung mit einer ähnlichen Konfiguration?
* Ist es eher wahrscheinlich, dass ein Hardwareproblem vorliegt? Ich kenne so ein Fehlerverhalten eigentlich nur von defekten Ram oder Mainboards?

Ich bin jedem dankbar der sich die Zeit nimmt für ne kurze Antwort, denn irgendwie steht mein Projekt ziemlich auf der Kippe. DANKE...

grüße
KK
 
Schau mal was dmesg auswirft. Evtl. auch mal nen memtest fahren, wenn das alles nichts helfen sollte, wahrscheinlich Hardwareschaden.
 
Hallo Sandman,

hier die Ausgaben:

DEMSG

Code:
Bootdata ok (command line is auto BOOT_IMAGE=Linux ro root=802)
Linux version 2.6.16.13-4-smp (geeko@buildhost) (gcc version 4.1.0 (SUSE Linux)) #1 SMP Wed May 3 04:53:23 UTC 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
 BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fef0000 (usable)
 BIOS-e820: 000000003fef0000 - 000000003fef3000 (ACPI NVS)
 BIOS-e820: 000000003fef3000 - 000000003ff00000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
ACPI: RSDP (v000 VIAK8T                                ) @ 0x00000000000f8dc0
ACPI: RSDT (v001 VIAK8T AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fef3040
ACPI: FADT (v001 VIAK8T AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fef30c0
ACPI: SRAT (v001 AMD    HAMMER   0x00000001 AMD  0x00000001) @ 0x000000003fef8300
ACPI: MADT (v001 VIAK8T AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fef8100
ACPI: DSDT (v001 VIAK8T AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x0000000000000000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: Node 0 PXM 0 0-a0000
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003fef0000
On node 0 totalpages: 256545
  DMA zone: 2293 pages, LIFO batch:0
  DMA32 zone: 254252 pages, LIFO batch:31
  Normal zone: 0 pages, LIFO batch:0
  HighMem zone: 0 pages, LIFO batch:0
ACPI: PM-Timer IO Port: 0x4008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:7 APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Setting APIC routing to physical flat
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 3ff00000:bed00000)
Checking aperture...
CPU 0: aperture @ e8000000 size 128 MB
SMP: Allowing 2 CPUs, 1 hotplug CPUs
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=Linux ro root=802
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
time.c: Using 3.579545 MHz WALL PM GTOD PIT/TSC timer.
time.c: Detected 2199.838 MHz processor.
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Memory: 1024352k/1047488k available (1879k kernel code, 22748k reserved, 870k data, 184k init)
Calibrating delay using timer specific routine.. 4410.52 BogoMIPS (lpj=8821055)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(1) -> Node 0 -> Core 0
checking if image is initramfs... it is
Freeing initrd memory: 2883k freed
 not found!
Using local APIC timer interrupts.
result 12499104
Detected 12.499 MHz APIC timer.
Brought up 1 CPUs
testing NMI watchdog ... OK.
migration_cost=0
DMI 2.3 present.
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 *11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 *12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [ALKA] (IRQs *20)
ACPI: PCI Interrupt Link [ALKB] (IRQs *21)
ACPI: PCI Interrupt Link [ALKC] (IRQs *22), disabled.
ACPI: PCI Interrupt Link [ALKD] (IRQs *23), disabled.
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
agpgart: Detected AGP bridge 0
agpgart: AGP aperture is 128M @ 0xe8000000
PCI-DMA: Disabling IOMMU.
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: f8000000-f9ffffff
  PREFETCH window: f0000000-f7ffffff
PCI: Setting latency timer of device 0000:00:01.0 to 64
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
audit: initializing netlink socket (disabled)
audit(1164750675.500:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
vesafb: framebuffer at 0xf0000000, mapped to 0xffffc20000100000, using 3750k, total 65536k
vesafb: mode is 800x600x16, linelength=1600, pages=2
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
Console: switching to colour frame buffer device 100x37
fb0: VESA VGA frame buffer device
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
isa bounce pool size: 16 pages
RAMDISK driver initialized: 16 RAM disks of 128000K size 1024 blocksize
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input0
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
input: PC Speaker as /class/input/input1
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NET: Registered protocol family 1
ACPI wakeup devices:
PCI0 USB0 USB1 USB2 USB3 USB4 USB5 USB6 USB7 LAN0 AC97 UAR1
ACPI: (supports S0 S1 S4 S5)
Freeing unused kernel memory: 184k freed
Write protecting the kernel read-only data: 338k
input: AT Translated Set 2 keyboard as /class/input/input2
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SCSI subsystem initialized
Driver 'sd' needs updating - please use bus_type methods
3ware Storage Controller device driver for Linux v1.26.02.001.
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
GSI 16 sharing vector 0xA9 and IRQ 16
ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 169
PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 9
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
Losing some ticks... checking if CPU frequency changed.
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
    ide0: BM-DMA at 0xe700-0xe707, BIOS settings: hda:pio, hdb:pio
    ide1: BM-DMA at 0xe708-0xe70f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
Probing IDE interface ide1...
ACPI Exception (acpi_processor-0693): AE_NOT_FOUND, Processor Device is not present [20060127]
3ware 9000 Storage Controller device driver for Linux v2.26.02.007.
libata version 1.20 loaded.
sata_via 0000:00:0f.0: version 1.1
ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 169
PCI: Via IRQ fixup for 0000:00:0f.0, from 11 to 9
sata_via 0000:00:0f.0: routed to hard irq line 9
ata1: SATA max UDMA/133 cmd 0xE100 ctl 0xE202 bmdma 0xE500 irq 169
ata2: SATA max UDMA/133 cmd 0xE300 ctl 0xE402 bmdma 0xE508 irq 169
ata1: SATA link up 1.5 Gbps (SStatus 113)
ata1: dev 0 cfg 00:0040 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:80ff 93:0000
ata1: dev 0 ATA-7, max UDMA7, 312581808 sectors: LBA48
sata_get_dev_handle: SATA dev addr=0xf0000, handle=0xffff81003e9ae800
ata1: dev 0 configured for UDMA/133
sata_get_dev_handle: SATA dev addr=0xf0000, handle=0xffff81003e9ae800
scsi0 : sata_via
ata2: SATA link up 1.5 Gbps (SStatus 113)
ata2: dev 0 cfg 00:0040 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:80ff 93:0000
ata2: dev 0 ATA-7, max UDMA7, 312581808 sectors: LBA48
sata_get_dev_handle: SATA dev addr=0xf0000, handle=0xffff81003e9ae800
ata2: dev 0 configured for UDMA/133
sata_get_dev_handle: SATA dev addr=0xf0000, handle=0xffff81003e9ae800
scsi1 : sata_via
  Vendor: ATA       Model: SAMSUNG HD160JJ   Rev: ZM10
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
 sda: sda1 sda2
sd 0:0:0:0: Attached scsi disk sda
  Vendor: ATA       Model: SAMSUNG HD160JJ   Rev: ZM10
  Type:   Direct-Access                      ANSI SCSI revision: 05
sd 0:0:0:0: Attached scsi generic sg0 type 0
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 3a 00 00
SCSI device sdb: drive cache: write back
 sdb: unknown partition table
sd 1:0:0:0: Attached scsi disk sdb
sd 1:0:0:0: Attached scsi generic sg1 type 0
md: raid1 personality registered for level 1
md: raid0 personality registered for level 0
SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
ReiserFS: sda2: found reiserfs format "3.6" with standard journal
ReiserFS: sda2: using ordered data mode
reiserfs: using flush barriers
ReiserFS: sda2: journal params: device sda2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda2: checking transaction log (sda2)
ReiserFS: sda2: Using r5 hash to sort names
ReiserFS: sda2: Removing [70604 126939 0x0 SD]..done
ReiserFS: sda2: Removing [70604 126140 0x0 SD]..done
ReiserFS: sda2: Removing [70604 72036 0x0 SD]..done
ReiserFS: sda2: Removing [70604 72035 0x0 SD]..done
ReiserFS: sda2: Removing [70604 72031 0x0 SD]..done
ReiserFS: sda2: Removing [70710 72029 0x0 SD]..done
ReiserFS: sda2: Removing [70710 707 0x0 SD]..done
ReiserFS: sda2: There were 7 uncompleted unlinks/truncates. Completed
Adding 2096440k swap on /dev/sda1.  Priority:-1 extents:1 across:2096440k
r8169 Gigabit Ethernet driver 2.2LK loaded
GSI 17 sharing vector 0xB1 and IRQ 17
ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 16 (level, low) -> IRQ 177
eth0: Identified chip type is 'RTL8169s/8110s'.
eth0: RTL8169 at 0xffffc2000005c000, 00:16:17:d2:46:e7, IRQ 177
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
eth0 renamed to eth1
usbcore: registered new driver usbfs
usbcore: registered new driver hub
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21
GSI 18 sharing vector 0xB9 and IRQ 18
ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 185
PCI: Via IRQ fixup for 0000:00:10.0, from 10 to 9
uhci_hcd 0000:00:10.0: UHCI Host Controller
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:10.0: irq 185, io base 0x0000e800
usb usb1: new device found, idVendor=0000, idProduct=0000
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.16.13-4-smp uhci_hcd
usb usb1: SerialNumber: 0000:00:10.0
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.1[A] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 185
PCI: Via IRQ fixup for 0000:00:10.1, from 10 to 9
uhci_hcd 0000:00:10.1: UHCI Host Controller
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:10.1: irq 185, io base 0x0000e900
usb usb2: new device found, idVendor=0000, idProduct=0000
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.16.13-4-smp uhci_hcd
usb usb2: SerialNumber: 0000:00:10.1
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 0000:00:10.2[B] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 185
PCI: Via IRQ fixup for 0000:00:10.2, from 11 to 9
uhci_hcd 0000:00:10.2: UHCI Host Controller
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:10.2: irq 185, io base 0x0000ea00
usb usb3: new device found, idVendor=0000, idProduct=0000
usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.16.13-4-smp uhci_hcd
usb usb3: SerialNumber: 0000:00:10.2
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 0000:00:10.3[B] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 185
PCI: Via IRQ fixup for 0000:00:10.3, from 11 to 9
uhci_hcd 0000:00:10.3: UHCI Host Controller
uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:10.3: irq 185, io base 0x0000eb00
usb usb4: new device found, idVendor=0000, idProduct=0000
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.16.13-4-smp uhci_hcd
usb usb4: SerialNumber: 0000:00:10.3
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.4[C] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 185
PCI: Via IRQ fixup for 0000:00:10.4, from 12 to 9
ehci_hcd 0000:00:10.4: EHCI Host Controller
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 5
ehci_hcd 0000:00:10.4: irq 185, io mem 0xfa020000
ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb5: new device found, idVendor=0000, idProduct=0000
usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: EHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.16.13-4-smp ehci_hcd
usb usb5: SerialNumber: 0000:00:10.4
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
device-mapper: 4.5.0-ioctl (2005-10-04) initialised: dm-devel@redhat.com
dm-netlink version 0.0.2 loaded
loop: loaded (max 8 devices)
AppArmor: AppArmor (version 2.0-19.43r6320) initialized
audit(1164750710.922:2): AppArmor (version 2.0-19.43r6320) initialized

r8169: eth1: link up
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
BIOS EDD facility v0.16 2004-Jun-25, 2 devices found
powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.60.2)
powernow-k8: MP systems not supported by PSB BIOS structure
eth1: no IPv6 routers present
 
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