Uma dica é verificar se existe atualização de bios para a tua máquina.
Resolvi um problema parecido em
um dell dessa forma.

O ponto ruim dessa história é que atualização de BIOS é complicado,
sendo assim, cuidado se for fazer :/

[]s,
Luiz Morte.


Tempra Turbo escreveu:
> Tenho um dell power edge 1800 com 2 cpu com HT habilitado 4G de ram e raid 5 
> SCSI
> controladora perc.
>
> O freebsd é o 6.1 release.
>
> O que acontece é que volta e meia reseta sozinho, nao consegui achar nenhuma 
> pista
> em lugar algum do motivo do reset. Alguem sabe se tem algum arquivo de log 
> onde olhar ?
> ou o que fazer para ver se o motivo é software ou hardware ?
>
> estou enviando abaixo meu kernel e o sysctl
>
> machine         i386
> cpu             I686_CPU
> ident           KERNEL1
> makeoptions     COPTFLAGS="-O2 -pipe -funroll-loops -ffast-math"
> maxusers        256
> options         NMBCLUSTERS=32768
> #maxusers        128
> #options         NMBCLUSTERS=16384
> #options        SCHED_ULE               # ULE scheduler
> options         SCHED_4BSD              # 4BSD scheduler
> options         PREEMPTION              # Enable kernel thread preemption
> options         INET                    # InterNETworking
> #options        INET6                   # IPv6 communications protocols
> options         FFS                     # Berkeley Fast Filesystem
> options         SOFTUPDATES             # Enable FFS soft updates support
> #options        UFS_ACL                 # Support for access control lists
> options         UFS_DIRHASH             # Improve performance on big 
> directories
> options         MD_ROOT                 # MD is a potential root device
> #options        NFSCLIENT               # Network Filesystem Client
> #options        NFSSERVER               # Network Filesystem Server
> #options        NFS_ROOT                # NFS usable as /, requires NFSCLIENT
> #options        MSDOSFS                 # MSDOS Filesystem
> options         CD9660                  # ISO 9660 Filesystem
> options         PROCFS                  # Process filesystem (requires 
> PSEUDOFS)
> options         PSEUDOFS                # Pseudo-filesystem framework
> options         GEOM_GPT              
> options         _KPOSIX_PRIORITY_SCHEDULING
> options         KBD_INSTALL_CDEV        # install a CDEV entry in /dev
> options         AHC_REG_PRETTY_PRINT    # Print register bitfields in debug
> options         AHD_REG_PRETTY_PRINT    # Print register bitfields in debug
> options         ADAPTIVE_GIANT          # Giant mutex is adaptive.
> device          apic                    # I/O APIC
> #-----------------------------------------------------
> options         SMP
> options         COMPAT_LINUX
> options         LINPROCFS
> #options         PMAP_SHPGPERPROC=215
> #options         KVA_PAGES=384
> #options         MAXDSIZ=(2048UL*1024*1024)
> #options         MAXSSIZ=(128UL*1024*1024)
> #options         DFLDSIZ=(2048UL*1024*1024)
> options         PMAP_SHPGPERPROC=280
> options         KVA_PAGES=256
> options         MAXDSIZ=(1300UL*1024*1024)
> options         MAXSSIZ=(128UL*1024*1024)
>
> # SYSV-style message queues
> options  MSGMNB=16384    # max # of bytes in a queue
> options  MSGMNI=40       # number of message queue identifiers
> options  MSGSEG=2048     # number of message segments per queue
> options  MSGSSZ=64       # size of a message segment
> options  MSGTQL=2048     # max messages in system
>
> # SYSV-style shared memory
> options  SHMMAXPGS=80000
> options  SHMSEG=256     # max shared mem id's per process
> options  SHMMNI=256     # max shared mem id's per system
> options  SHMMAX=2097152 # max shared memory segment size (bytes)
> options  SHMALL=4096    # max amount of shared memory (pages)
>
> # SYSV-style semaphores
> options  SEMMNI=256
> options  SEMMNS=512
> options  SEMMNU=256
> options  SEMMAP=256
>
> options         IPFIREWALL
> options         IPFIREWALL_FORWARD
> options         IPDIVERT
> options         SC_DISABLE_REBOOT
> options         DFLDSIZ=(1300UL*1024*1024)
>
> options         IPFIREWALL
> options         IPFIREWALL_FORWARD
> options         IPDIVERT
> options         SC_DISABLE_REBOOT
> options         TCP_DROP_SYNFIN
> options         DEVICE_POLLING
> options         HZ=1000
>
> ///////////////////////////  SYSCTL.CONF 
> ////////////////////////////////////////
>
> security.jail.set_hostname_allowed=0
> security.jail.allow_raw_sockets=1
> machdep.hyperthreading_allowed=1
> kern.maxfiles=65535
> kern.maxfilesperproc=32768
> kern.ipc.somaxconn=8192
> kern.ipc.maxsockbuf=2097152
> kern.ipc.maxsockets=81920
> kern.ipc.shmmax=33554432
> kern.ipc.shmall=32768
> #kern.ipc.shm_use_phys=1 # kernel to lock shared memory into RAM
>                         # and prevent it from being paged out to swap
> kern.polling.enable=1
> kern.polling.user_frac=50
> vfs.vmiodirenable=1
> #net.inet.tcp.always_keepalive=0
> net.inet.tcp.log_in_vain=0              # se for 1 loga qualquer acessso a 
> portas que nao estao com listen
> net.inet.udp.log_in_vain=0
> net.inet.tcp.delayed_ack=0
> net.inet.tcp.msl=7500
> net.inet.tcp.rfc1323=1
> net.inet.icmp.maskrepl=0
> net.inet.udp.blackhole=1
> net.inet.tcp.blackhole=2  # blackhole pings, traceroutes, etc.
> #net.inet.tcp.rfc3042=1 # Enhancing TCP's Loss Recovery Using Limited Transmit
> #net.inet.tcp.rfc3390=1 # Increasing TCP's Initial Window
> #net.inet.tcp.sack.enable=1
> #net.inet.tcp.keepidle=300000
> #net.inet.tcp.keepintvl=150
>
> net.inet.icmp.drop_redirect=1
> net.inet.icmp.log_redirect=1
> net.inet.ip.redirect=0
> net.inet.ip.sourceroute=0
> net.inet.ip.accept_sourceroute=0
> net.link.ether.inet.max_age=1200
> net.inet.icmp.bmcastecho=0
> net.inet.ip.fastforwarding=1
> net.inet.ip.forwarding=1
> net.inet.ip.fw.one_pass=1
> net.inet.icmp.maskrepl=0
> net.inet.icmp.icmplim=100
> net.inet.ip.fw.dyn_max=4000
> net.inet.tcp.sendspace=65535
> net.inet.tcp.recvspace=65535
> net.inet.udp.recvspace=65535
> net.inet.udp.maxdgram=57344
> net.local.stream.recvspace=65535
> net.local.stream.sendspace=65535
> # Stop source routing
> net.inet.ip.sourceroute=1
> net.inet.ip.accept_sourceroute=1
> # Stop broadcast ECHO response
> net.inet.icmp.bmcastecho=0
> # Stop other broadcast probes
> net.inet.icmp.maskrepl=0
> # Stop redirects
> net.inet.icmp.drop_redirect=1
> net.inet.icmp.log_redirect=1
> net.inet.ip.redirect=0
> # ARP cleanup
> net.link.ether.inet.max_age=1200
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around 
> http://mail.yahoo.com 
> -------------------------
> Histórico: http://www.fug.com.br/historico/html/freebsd/
> Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
>   

-------------------------
Histórico: http://www.fug.com.br/historico/html/freebsd/
Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd

Responder a