Linux下Oracle系统参数设置

cat/proc/sys/vm/pagecache

/etc/sysctl.conf

grepSwapTotal/proc/meminfo

cat/proc/sys/fs/file-max

cat/proc/sys/fs/file-nr

ethtooleth0

rpm-qlibaiolibaio-devel

ldd$ORACLE_HOME/bin/oracle|greplibaio

nm$ORACLE_HOME/bin/oracle|grepio_getevent

#/etc/sysctl.conffile

kernel.shmall=2097152

kernel.shmmax=2147483648

kernel.shmmni=4096

kernel.sem=25032000100128

fs.file-max=65536

net.ipv4.ip_local_port_range=102465000

net.core.rmem_default=4194304

net.core.rmem_max=4194304

net.core.wmem_default=262144

net.core.wmem_max=262144

#/etc/security/limits.conf

oraclesoftnproc2047

oraclehardnproc16384

oraclesoftnofile1024

oraclehardnofile65536

#/etc/profile

if[$USER="oracle"];then

if[$SHELL="/bin/ksh"];then

ulimit-p16384

ulimit-n65536

else

ulimit-u16384-n65536

fi

fi

#Disableresponsetobroadcasts.

#Youdon'twantyourselfbecomingaSmurfamplifier.

net.ipv4.icmp_echo_ignore_broadcasts=1

#enablerouteverificationonallinterfaces

net.ipv4.conf.all.rp_filter=1

#enableipV6forwarding

#net.ipv6.conf.all.forwarding=1

kernel.shmall=2097152

kernel.shmmax=3294967296

kernel.shmmni=4096

kernel.sem=125032000100128

fs.file-max=6553600

net.ipv4.ip_local_port_range=102465000

net.core.rmem_default=4194304

net.core.rmem_max=4194304

net.core.wmem_default=262144

net.core.wmem_max=262144

~

/etc/security/limits.conf

if[$USER="oracle"];then

if[$SHELL="/bin/ksh"];then

ulimit-p16384

ulimit-n65536

else

ulimit-u16384-n65536

fi

fi

rpm-qaora*

orarun-1.9-21.15

#rpm-eorarun-1.9-21.15

rpm-qasap*

sapinit-2.0.1-1.10

#rpm-esapinit-2.0.1-1.10

parse-metadata

linux-nl0r:/#find/-nameparse-metadata-print

/usr/lib64/zmd/parse-metadata

ps-elf|grepmount

/etc/init.d/novell-zmdstatus

/etc/init.d/novell-zmdstop

chkconfignovell-zmdoff

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