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Re: [obsdfr-misc] RE : [obsdfr-misc] Help: Box qui "freeze"

From: Xavier Mertens <xavier AT rootshell POINT be>
To: openbsd-france-misc AT openbsd-france POINT org
Subject: Re: [obsdfr-misc] RE : [obsdfr-misc] Help: Box qui "freeze"
Date: Mon, 24 Jul 2006 18:53:41 +0200 (CEST)

Il est planifié de mettre une 3.9 mais ca ne peut pas se faire "comme ca"...

J'ai un symon/syweb qui tourne sur la box mais il n'indique rien de spécial avant le crash. La box est un peu un "fourre-tout" (hélas), en gros: LDAP, Postfix, MySQL, Apache, Bind.

Niveau disque, no stress...

Xavier
--
Free shell account on www.rootshell.be!

On Mon, 24 Jul 2006, Franck Bednarski wrote:

> salut,
> 
> 
> 1) espace disque : quels sont les taux d'occupation disque des partitions ?
> 
> 2) quelles applications tournent dessus ? 
>    a) leurs fichiers de log parlent-ils ??
> 
> 3) mettre un serveur web apache+mrtg pour enregistrer: cpu,mem, espace disque, et traffic réseaux
>    l'historyque pourra par exemple montrer ce qu'il se passe avant le crash.
> 
> 4) 3.5 c'est loin comme version non ??  une 3.9 serait pas mal dans tous les cas
> 
> 
> a+
> 
> --- Xavier Mertens <xavier AT rootshell POINT be> a écrit :
> 
> > Salut à tous,
> > J'ai poste ce matin dans openbsd-misc mais peut-être que qqn ici aura aussi une piste...
> > 
> > Soit une machine i386 (1U) dans un datacenter. Elle tourne 3.5 depuis presque 2 ans sans
> > encombre. Depuis 2 semaines, elle freeze de manière aléatoire: je n'arrive pas à faire de
> > corélations entre les logs et les crashes.
> > 
> > Symptomes: elle refuse tout: icmp, keyboard, écran, seul un reset ou power off/on peut la
> > débloquer...
> > 
> > J'ai remplacé la mémoire (+ tests via MemTest)
> > J'ai remplacé 2 ventilos interne (je pensais à une surchauffe)
> > J'ai checké les disques, nada!
> > 
> > Bref, je ne vois pas trop... Voici un dmesg:
> > 
> > OpenBSD 3.5-current (GENERIC) #35: Thu Apr 15 19:35:46 MDT 2004
> >     deraadt AT i386 POINT openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> > cpu0: Intel Pentium III ("GenuineIntel" 686-class) 1 GHz
> > cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,SER,MMX,FXSR,SSE
> > real mem  = 528068608 (515692K)
> > avail mem = 481353728 (470072K)
> > using 4278 buffers containing 26505216 bytes (25884K) of memory
> > mainbus0 (root)
> > bios0 at mainbus0: AT/286+(18) BIOS, date 05/15/01, BIOS32 rev. 0 @ 0xfb080
> > apm0 at bios0: Power Management spec V1.2
> > apm0: AC on, battery charge unknown
> > pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xb500
> > pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfd930/128 (6 entries)
> > pcibios0: PCI Exclusive IRQs: 5 10 11 12
> > pcibios0: PCI Interrupt Router at 000:07:0 ("VIA VT82C596A ISA" rev 0x00)
> > pcibios0: PCI bus #1 is the last bus
> > bios0: ROM list: 0xc0000/0xc000
> > pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
> > pchb0 at pci0 dev 0 function 0 "VIA VT8601 PCI" rev 0x05
> > ppb0 at pci0 dev 1 function 0 "VIA VT82C601 AGP" rev 0x00
> > pci1 at ppb0 bus 1
> > vga1 at pci1 dev 0 function 0 "Trident CyberBlade i1" rev 0x6a
> > wsdisplay0 at vga1: console (80x25, vt100 emulation)
> > wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> > pcib0 at pci0 dev 7 function 0 "VIA VT82C686 ISA" rev 0x40
> > pciide0 at pci0 dev 7 function 1 "VIA VT82C571 IDE" rev 0x06: ATA100, channel 0 configured to
> > compatibility, channel 1 configured to compatibility
> > wd0 at pciide0 channel 0 drive 0: <IC35L060AVV207-0>
> > wd0: 16-sector PIO, LBA48, 58644MB, 120103200 sectors
> > wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
> > atapiscsi0 at pciide0 channel 1 drive 0
> > scsibus0 at atapiscsi0: 2 targets
> > cd0 at scsibus0 targ 0 lun 0: <QSI, CD-ROM SCR-242, CQ26> SCSI0 5/cdrom removable
> > wd1 at pciide0 channel 1 drive 1: <ST320414A>
> > wd1: 16-sector PIO, LBA, 19092MB, 39102336 sectors
> > cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
> > wd1(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
> > uhci0 at pci0 dev 7 function 2 "VIA VT83C572 USB" rev 0x16: irq 11
> > usb0 at uhci0: USB revision 1.0
> > uhub0 at usb0
> > uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> > uhub0: 2 ports with 2 removable, self powered
> > uhci1 at pci0 dev 7 function 3 "VIA VT83C572 USB" rev 0x16: irq 11
> > usb1 at uhci1: USB revision 1.0
> > uhub1 at usb1
> > uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> > uhub1: 2 ports with 2 removable, self powered
> > viaenv0 at pci0 dev 7 function 4 "VIA VT82C686 SMBus" rev 0x40
> > auvia0 at pci0 dev 7 function 5 "VIA VT82C686 AC97 Audio" rev 0x50: irq 5
> > ac97: codec id 0x49434511 (ICEnsemble ICE1232)
> > ac97: codec features headphone, 18 bit DAC, 18 bit ADC, KS Waves 3D
> > audio0 at auvia0
> > dc0 at pci0 dev 9 function 0 "Lite-On PNIC" rev 0x20: irq 10, address 00:a0:cc:29:69:4c
> > mtdphy0 at dc0 phy 1: MTD972 10/100 media interface, rev. 8
> > rl0 at pci0 dev 14 function 0 "Realtek 8139" rev 0x10: irq 11 address 00:10:dc:04:83:a9
> > rlphy0 at rl0 phy 0: RTL internal phy
> > isa0 at pcib0
> > isadma0 at isa0
> > pckbc0 at isa0 port 0x60/5
> > pckbd0 at pckbc0 (kbd slot)
> > pckbc0: using irq 1 for kbd slot
> > wskbd0 at pckbd0: console keyboard, using wsdisplay0
> > pcppi0 at isa0 port 0x61
> > midi0 at pcppi0: <PC speaker>
> > sysbeep0 at pcppi0
> > lpt0 at isa0 port 0x378/4 irq 7
> > npx0 at isa0 port 0xf0/16: using exception 16
> > pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> > pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
> > fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> > fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
> > biomask c840 netmask cc40 ttymask ccc2
> > pctr: 686-class user-level performance counters enabled
> > mtrr: Pentium Pro MTRR support
> > dkcsum: wd0 matched BIOS disk 80
> > dkcsum: wd1 matched BIOS disk 81
> > root on wd0a
> > rootdev=0x0 rrootdev=0x300 rawdev=0x302
> > WARNING: / was not properly unmounted
> > 
> > Xavier
> > --
> > It is easier to fix Unix than to live with NT.
> > > ---------------------------------------------------------------------
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> 
> 
> 
> 	
> 
> 	
> 		
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Follow-Ups:
- Re: [obsdfr-misc] RE : [obsdfr-misc] Help: Box qui "freeze"
  - From: Xavier Mertens
- Re: [obsdfr-misc] RE : [obsdfr-misc] Help: Box qui "freeze"
  - From: Franck BEDNARSKI

References:
- RE : [obsdfr-misc] Help: Box qui "freeze"
  - From: Franck Bednarski

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