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