[FUG-BR] Free 6.1 resetando sozinho, sera hardware ?
Luiz Morte
morte em chsti.com
Terça Janeiro 2 22:32:06 BRST 2007
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
>
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