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oracle 11G install (未完)

原创 Linux操作系统 作者:todayboy 时间:2011-12-22 10:21:29 0 删除 编辑
Parameter Minimum Value File
semmsl

semmns

semopm

semmni

250

32000

100

128

/proc/sys/kernel/sem
shmall 2097152 /proc/sys/kernel/shmall
shmmax Minimum: 536870912

Maximum: A value that is 1 byte less than the physical memory

Recommended: More than half the physical memory

See My Oracle Support Note 567506.1 for additional information about configuring shmmax.

/proc/sys/kernel/shmmax
shmmni 4096 /proc/sys/kernel/shmmni
file-max 6815744 /proc/sys/fs/file-max
ip_local_port_range Minimum: 9000

Maximum: 65500

/proc/sys/net/ipv4/ip_local_port_range
rmem_default 262144 /proc/sys/net/core/rmem_default
rmem_max 4194304 /proc/sys/net/core/rmem_max
wmem_default 262144 /proc/sys/net/core/wmem_default
wmem_max 1048576 /proc/sys/net/core/wmem_max
aio-max-nr Maximum: 1048576

Note: This value limits concurrent outstanding requests and should be set to avoid I/O subsystem failures.

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