Portál AbcLinuxu, 11. května 2025 09:49
ps -A
.
3659 ? 00:00:00 udevd
3660 ? 00:00:00 udevd
3672 ? 00:00:00 udev_run_devd defunct
3676 ? 00:00:00 udev_run_hotplu defunct
.
PID TTY TIME CMD
1 ? 00:00:00 init
2 ? 00:00:00 migration/0
3 ? 00:00:00 ksoftirqd/0
4 ? 00:00:00 watchdog/0
5 ? 00:00:00 events/0
6 ? 00:00:00 khelper
7 ? 00:00:00 kthread
10 ? 00:00:00 kblockd/0
11 ? 00:00:00 kacpid
94 ? 00:00:00 cqueue/0
97 ? 00:00:00 khubd
99 ? 00:00:00 kseriod
158 ? 00:00:00 pdflush
159 ? 00:00:00 pdflush
160 ? 00:00:00 kswapd0
161 ? 00:00:00 aio/0
317 ? 00:00:00 kpsmoused
334 ? 00:00:00 kjournald
361 ? 00:00:00 kauditd
395 ? 00:00:00 udevd
1258 ? 00:00:00 kmirrord
1904 ? 00:00:00 auditd
1906 ? 00:00:00 python
1924 ? 00:00:00 syslogd
1927 ? 00:00:00 klogd
1978 ? 00:00:00 portmap
2003 ? 00:00:00 rpc.statd
2044 ? 00:00:00 rpc.idmapd
2071 ? 00:00:00 dbus-daemon
2117 ? 00:00:00 pcscd
2151 ? 00:00:00 hidd
2170 ? 00:00:00 automount
2193 ? 00:00:00 acpid
2232 ? 00:00:00 sshd
2256 ? 00:00:00 gpm
2271 ? 00:00:00 crond
2300 ? 00:00:00 atd
2315 ? 00:00:13 yum-updatesd
2331 ? 00:00:00 avahi-daemon
2332 ? 00:00:00 avahi-daemon
2347 ? 00:00:00 hald
2348 ? 00:00:00 hald-runner
2354 ? 00:00:00 hald-addon-acpi
2359 ? 00:00:00 hald-addon-keyb
2371 ? 00:00:00 hald-addon-stor
2398 ? 00:00:00 smartd
3400 ? 00:00:00 sshd
3402 pts/0 00:00:00 bash
3429 pts/0 00:00:01 mc
3431 pts/1 00:00:00 bash
3696 ? 00:00:00 sshd
3698 ? 00:00:00 bash
3729 pts/1 00:00:00 ps
23.11.2007 15:36
Shadow | skóre: 25
| blog: Brainstorm
24.11.2007 21:08
Luboš Doležel (Doli) | skóre: 98
| blog: Doliho blog
| Kladensko
[I] sys-apps/memtester
Available versions: 4.0.5 4.0.7
Installed versions: 4.0.7(17:40:26 26.8.2007)
Homepage: http://pyropus.ca/software/memtester/
Description: userspace utility for testing the memory subsystem for faults
Linux version 2.6.18-8.1.15.el5 (mockbuild@builder6.centos.org) (gcc version 4.1
.1 20070105 (Red Hat 4.1.1-52)) #1 SMP Mon Oct 22 08:32:04 EDT 2007
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fcf0000 (usable)
BIOS-e820: 000000000fcf0000 - 000000000fcfb000 (ACPI data)
BIOS-e820: 000000000fcfb000 - 000000000fd00000 (ACPI NVS)
BIOS-e820: 000000000fd00000 - 000000000fe80000 (usable)
BIOS-e820: 000000000fe80000 - 0000000010000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved)
0MB HIGHMEM available.
254MB LOWMEM available.
found SMP MP-table at 000f62d0
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 65152
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 61056 pages, LIFO batch:15
DMI present.
Using APIC driver default
ACPI: RSDP (v000 PTLTD ) @ 0x000f6360
ACPI: RSDT (v001 PTLTD RSDT 0x060400d0 LTP 0x00000000) @ 0x0fcf73ae
ACPI: FADT (v001 IBM NETVISTA 0x060400d0 PTL 0x00000001) @ 0x0fcfaee2
ACPI: TCPA (v001 IBM NETVISTA 0x060400d0 PTL 0x00000001) @ 0x0fcfaf56
ACPI: MADT (v001 PTLTD APIC 0x060400d0 LTP 0x00000000) @ 0x0fcfaf88
ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x060400d0 LTP 0x00000001) @ 0x0fcfafd8
ACPI: DSDT (v001 IBM Yelotail 0x060400d0 MSFT 0x0100000e) @ 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_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
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 20000000 (gap: 10000000:eec00000)
Detected 2392.073 MHz processor.
Built 1 zonelists. Total pages: 65152
Kernel command line: ro root=LABEL=/
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
CPU 0 irqstacks, hard=c0737000 soft=c0717000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 252380k/260608k available (2043k kernel code, 7600k reserved, 846k data, 232k init, 0k highm
em)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4786.57 BogoMIPS (lpj=2393287)
Security Framework v1.0.0 initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00000400 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00000400 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Hyper-Threading is disabled
CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080 00000400 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.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 16k freed
ACPI: Core revision 20060707
CPU0: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 07
Total of 1 processors activated (4786.57 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1
Brought up 1 CPUs
sizeof(vma)=84 bytes
sizeof(page)=32 bytes
sizeof(inode)=340 bytes
sizeof(dentry)=136 bytes
sizeof(ext3inode)=492 bytes
sizeof(buffer_head)=52 bytes
sizeof(skbuff)=172 bytes
checking if image is initramfs... it is
Freeing initrd memory: 1365k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfd98d, last bus=2
PCI: Using configuration type 1
Setting up standard PCI resources
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 0000:00:02.0
* 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: Firmware left 0000:02:08.0 e100 interrupts enabled, disabling
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.SLOT._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 *9 10 11 12 14 15)
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
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
PCI: Bridge: 0000:00:1e.0
IO window: 2000-2fff
MEM window: c0100000-c01fffff
PREFETCH window: 20000000-200fffff
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
Simple Boot Flag at 0x6c set to 0x1
IBM machine detected. Enabling interrupts during APM calls.
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
audit: initializing netlink socket (disabled)
audit(1195866433.668:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 906C6E63F7A1235A
- User ID: CentOS (Kernel Module GPG key)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: Thermal Zone [THM0] (53 C)
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 845G Chipset.
agpgart: Detected 892K stolen memory.
agpgart: AGP aperture is 128M @ 0x88000000
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
00:0c: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0d: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
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 177
ICH4: chipset revision 1
ICH4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: IC35L060AVV207-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: SAMSUNG CD-ROM SC-148C, ATAPI CD/DVD-ROM drive
hdc: Disabling (U)DMA for SAMSUNG CD-ROM SC-148C (blacklisted)
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 512KiB
hda: 78156288 sectors (40016 MB) w/1821KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
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:KBC,PNP0f13:PSM] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 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 No-Shortcut mode
ACPI: (supports S0<6>Time: tsc clocksource has been installed.
S1 S3 S4 S5)
Freeing unused kernel memory: 232k freed
Write protecting the kernel read-only data: 383k
input: AT Translated Set 2 keyboard as /class/input/input0
input: PS/2 Generic Mouse as /class/input/input1
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 1
uhci_hcd 0000:00:1d.0: irq 185, io base 0x00001800
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 0000:00:1d.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 2
uhci_hcd 0000:00:1d.1: irq 193, io base 0x00001820
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.2[C] -> GSI 18 (level, low) -> IRQ 177
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 3
uhci_hcd 0000:00:1d.2: irq 177, io base 0x00001840
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 201
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 4
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 201, io mem 0xc0080000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 6 ports detected
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
audit(1195866439.816:2): selinux=0 auid=4294967295
input: PC Speaker as /class/input/input2
hdc: ATAPI 48X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.20
intel_rng: Firmware space is locked read-only. If you can't or
intel_rng: don't want to disable this in firmware setup, and if
intel_rng: you are certain that your system has a functional
intel_rng: RNG, try using the 'no_fwh_detect' option.
8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004)
8139cp 0000:02:09.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip
8139cp 0000:02:09.0: Try the "8139too" driver instead.
8139cp 0000:02:0a.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip
8139cp 0000:02:0a.0: Try the "8139too" driver instead.
e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
e100: Copyright(c) 1999-2005 Intel Corporation
ACPI: PCI Interrupt 0000:02:08.0[A] -> GSI 20 (level, low) -> IRQ 209
e100: eth0: e100_probe: addr 0xc0100000, irq 209, MAC addr 00:09:6B:45:55:F4
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
8139too Fast Ethernet driver 0.9.27
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 217
eth1: RealTek RTL8139 at 0xd0856000, 00:e0:4c:68:03:4f, IRQ 217
eth1: Identified 8139 chip type 'RTL-8139C'
ACPI: PCI Interrupt 0000:02:0a.0[A] -> GSI 22 (level, low) -> IRQ 225
eth2: RealTek RTL8139 at 0xd0902400, 00:e0:4c:31:66:90, IRQ 225
eth2: Identified 8139 chip type 'RTL-8139C'
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 233
i810_smbus 0000:00:02.0: i810/i815 i2c device found.
ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 233
PCI: Setting latency timer of device 0000:00:1f.5 to 64
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
intel8x0_measure_ac97_clock: measured 50871 usecs
intel8x0: clocking to 48000
lp0: using parport0 (interrupt-driven).
lp0: console ready
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ibm_acpi: ec object not found
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: ioctl: 4.11.0-ioctl (2006-09-14) initialised: dm-devel@redhat.com
EXT3 FS on hda2, internal journal
IA-32 Microcode Update Driver: v1.14a tigran@veritas.com
microcode: CPU0 updated from revision 0x27 to 0x37, date = 06042003
eth1: link up, 100Mbps, full-duplex, lpa 0xC1E1
eth2: link down
audit(1195866455.146:3): audit_pid=1903 old=0 by auid=4294967295
Bluetooth: Core ver 2.10
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ADDRCONF(NETDEV_UP): eth0: link is not ready
ADDRCONF(NETDEV_UP): eth2: link is not ready
IPv6 over IPv4 tunneling driver
eth1: no IPv6 routers present
Boot video device is 0000:00:02.0
* 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
25.11.2007 09:23
rudiik | skóre: 16
| blog: rudiikuv miniblog
25.11.2007 09:46
Shadow | skóre: 25
| blog: Brainstorm
Existuje nejaky memtest, ktery se necha spustit primo z bashe?Existuje,
memtester.
25.11.2007 09:52
Shadow | skóre: 25
| blog: Brainstorm
free a mrknul se na to, jak moc aktivní jsou procesy. Tady dobře poslouží top nebo htop.
Druhý nápad je asi úplná blbost, ale co takhle zkusit vypnout udev a zjistit, jestli se problém náhodou netýká jeho samotného?
25.11.2007 09:54
Shadow | skóre: 25
| blog: Brainstorm
top nezobrazí žádný výstup, takže místo toho zkuste:
ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.2 2032 644 ? Ss Nov24 0:00 init [3]
root 2 0.0 0.0 0 0 ? S Nov24 0:00 [migration/0]
root 3 0.0 0.0 0 0 ? SN Nov24 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? S Nov24 0:00 [watchdog/0]
root 5 0.0 0.0 0 0 ? S < Nov24 0:00 [events/0]
root 6 0.0 0.0 0 0 ? S < Nov24 0:00 [khelper]
root 7 0.0 0.0 0 0 ? S < Nov24 0:00 [kthread]
root 10 0.0 0.0 0 0 ? S < Nov24 0:00 [kblockd/0]
root 11 0.0 0.0 0 0 ? S < Nov24 0:00 [kacpid]
root 94 0.0 0.0 0 0 ? S < Nov24 0:00 [cqueue/0]
root 97 0.0 0.0 0 0 ? S < Nov24 0:00 [khubd]
root 99 0.0 0.0 0 0 ? S < Nov24 0:00 [kseriod]
root 158 0.0 0.0 0 0 ? S Nov24 0:00 [pdflush]
root 159 0.0 0.0 0 0 ? S Nov24 0:00 [pdflush]
root 160 0.0 0.0 0 0 ? S < Nov24 0:00 [kswapd0]
root 161 0.0 0.0 0 0 ? S < Nov24 0:00 [aio/0]
root 317 0.0 0.0 0 0 ? S < Nov24 0:00 [kpsmoused]
root 334 0.0 0.0 0 0 ? S < Nov24 0:00 [kjournald]
root 361 0.0 0.0 0 0 ? S < Nov24 0:00 [kauditd]
root 395 0.0 0.2 2208 600 ? S < s Nov24 0:00 /sbin/udevd -d
root 1257 0.0 0.0 0 0 ? S < Nov24 0:00 [kmirrord]
root 1903 0.0 0.2 12044 664 ? S < sl Nov24 0:00 auditd
root 1905 0.0 1.4 9616 3800 ? S < s Nov24 0:00 python /sbin/audispd
root 1923 0.0 0.2 1792 704 ? Ss Nov24 0:00 syslogd -m 0
root 1926 0.0 0.1 1644 396 ? Ss Nov24 0:00 klogd -x -c 1
rpc 1977 0.0 0.2 1772 548 ? Ss Nov24 0:00 portmap
root 2002 0.0 0.3 1884 812 ? Ss Nov24 0:00 rpc.statd
root 2043 0.0 0.2 4936 556 ? Ss Nov24 0:00 rpc.idmapd
dbus 2070 0.0 0.3 2712 776 ? Ss Nov24 0:00 dbus-daemon --system
root 2116 0.0 0.4 12696 1268 ? Ssl Nov24 0:00 pcscd
root 2150 0.0 0.1 1876 444 ? Ss Nov24 0:00 /usr/bin/hidd --server
root 2169 0.0 0.4 9336 1116 ? Ssl Nov24 0:00 automount
root 2192 0.0 0.2 1636 536 ? Ss Nov24 0:00 /usr/sbin/acpid
root 2240 0.0 0.3 5176 948 ? Ss Nov24 0:00 /usr/sbin/sshd
root 2255 0.0 0.1 1872 364 ? Ss Nov24 0:00 gpm -m /dev/input/mice -t exps2
root 2270 0.0 0.4 5220 1108 ? Ss Nov24 0:00 crond
root 2299 0.0 0.1 2200 424 ? Ss Nov24 0:00 /usr/sbin/atd
root 2314 0.0 12.3 44592 31400 ? S Nov24 1:39 /usr/bin/python /usr/sbin/yum-updatesd
avahi 2330 0.0 0.5 2544 1344 ? Ss Nov24 0:00 avahi-daemon: running [defaultdde.local]
avahi 2331 0.0 0.1 2544 320 ? Ss Nov24 0:00 avahi-daemon: chroot helper
68 2346 0.0 1.4 5324 3564 ? Ss Nov24 0:00 hald
root 2347 0.0 0.3 3100 984 ? S Nov24 0:00 hald-runner
68 2353 0.0 0.3 1964 804 ? S Nov24 0:00 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
68 2358 0.0 0.3 1968 812 ? S Nov24 0:00 hald-addon-keyboard: listening on /dev/input/event0
root 2370 0.0 0.2 1920 620 ? S Nov24 0:00 hald-addon-storage: polling /dev/hdc
root 2397 0.0 0.2 1952 516 ? S Nov24 0:00 /usr/sbin/smartd -q never
root 5556 0.0 0.9 8184 2480 ? Ss 08:50 0:00 sshd: root@pts/0
root 5558 0.0 0.5 4492 1436 pts/0 Ss 08:51 0:00 -bash
root 5699 0.0 0.3 4216 944 pts/0 R+ 10:01 0:00 ps aux
/etc/init.d/udev stop
Nebo také takto:
service udev stop
Permanentně vypnout by měl jít pomocí chkconfig. Ale to bych prozatím nedělal.
[root@default_dde ~]# chkconfig udev off
error reading information on service udev: No such file or directory
kill -15 `ps aux | grep udevd | awk '{print $2}'`
25.11.2007 12:22
Shadow | skóre: 25
| blog: Brainstorm
"Nektere prikazy se provadeji nesmyslne dlouho(ls). Jine prikazy nezobrazi zadny vystup (top) a server nejde restartovat zadnym prikazem (shutdown -r now, reboot, init 6)"Na jednom ze serveru se my povedlo spustit program memtester a ten nezjistil zadne chyby. Diky za vase reakce.
26.11.2007 10:36
Shadow | skóre: 25
| blog: Brainstorm
strace na problémové příkazy:
strace top
strace ls
Pak se snad dozvíte, při provádění čeho to na něco čeká nebo proč to nezobrazí žádný výstup. Strace sice není úplně jednoduché interpretovat, ale snad vám poskytne alespoň nějaké vodítko.
[root@server ~]# strace reboot
execve("/sbin/reboot", ["reboot"], [/* 20 vars */]) = 0
brk(0) = 0x8f03000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f49000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=20076, ...}) = 0
mmap2(NULL, 20076, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f44000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000?\216"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1576952, ...}) = 0
mmap2(0x8ce000, 1295780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x110000
mmap2(0x247000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x137) = 0x247000
mmap2(0x24a000, 9636, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x24a000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f43000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f436c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0x247000, 8192, PROT_READ) = 0
mprotect(0x8c5000, 4096, PROT_READ) = 0
munmap(0xb7f44000, 20076) = 0
geteuid32() = 0
chdir("/") = 0
access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or directory)
open("/var/run/utmp", O_RDWR) = 3
fcntl64(3, F_GETFD) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
_llseek(3, 0, [0], SEEK_SET) = 0
brk(0) = 0x8f03000
brk(0x8f24000) = 0x8f24000
alarm(0) = 0
rt_sigaction(SIGALRM, {0x20ff70, [], 0}, {SIG_DFL}, 8) = 0
alarm(1) = 0
fcntl64(3, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
read(3, "\10\0\0\0O\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl64(3, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
alarm(0) = 1
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
alarm(0) = 0
rt_sigaction(SIGALRM, {0x20ff70, [], 0}, {SIG_DFL}, 8) = 0
alarm(1) = 0
fcntl64(3, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
read(3, "\2\0\0\0\0\0\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl64(3, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
alarm(0) = 1
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
alarm(0) = 0
rt_sigaction(SIGALRM, {0x20ff70, [], 0}, {SIG_DFL}, 8) = 0
alarm(1) = 0
fcntl64(3, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
read(3, "\1\0\0\00063\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl64(3, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
alarm(0) = 1
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
open("/var/log/wtmp", O_WRONLY|O_APPEND) = 4
gettimeofday({1196075207, 865073}, NULL) = 0
uname({sys="Linux", node="default_hamme", ...}) = 0
access("/var/log/wtmpx", F_OK) = -1 ENOENT (No such file or directory)
open("/var/log/wtmp", O_WRONLY) = 5
alarm(0) = 0
rt_sigaction(SIGALRM, {0x20ff70, [], 0}, {SIG_DFL}, 8) = 0
alarm(1) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0
_llseek(5, 0, [265728], SEEK_END) = 0
write(5, "\1\0\0\0\0\0\0\0~~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
alarm(0) = 1
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
close(5) = 0
close(4) = 0
sync() = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({2, 0},
{2, 0}) = 0
reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART
ls nebo top. Ještě byste mohl zkusit zkompilovat si vlastní jádro a pečlivě jej přizpůsobit vašemu HW. Mohl byste zkusit vanilla jádro, třeba i nějaké novější.
Možná by ale stálo za to nejprve projet vaší základní desku Googlem, jestli s ní někdo neměl nějaký podobný problém související s Linuxem.
[root@server log]# uname -a
Linux server 2.6.18-8.el5 #1 SMP Thu Mar 15 19:57:35 EDT 2007 i686 i686 i386 GNU/Linux
Tiskni
Sdílej:
ISSN 1214-1267, (c) 1999-2007 Stickfish s.r.o.