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| author | Bill Nottingham <notting@redhat.com> | 2006-10-16 20:38:43 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2006-10-16 20:38:43 +0000 |
| commit | 00b168f895a662adb0cecb12e8d619778f35f633 (patch) | |
| tree | a0f844adf739667b5ff9fe95d8aff8bd9dfe65f6 /sysctl.conf | |
| parent | ec578b1a8a76639d13d670467cd95e0a6369d917 (diff) | |
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add sysctl.conf for bigger memory settings for various arches (#184820)
Diffstat (limited to 'sysctl.conf')
| -rw-r--r-- | sysctl.conf | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sysctl.conf b/sysctl.conf index 49234a10..2b6e5834 100644 --- a/sysctl.conf +++ b/sysctl.conf @@ -15,9 +15,21 @@ net.ipv4.conf.default.accept_source_route = 0 # Controls the System Request debugging functionality of the kernel kernel.sysrq = 0 -# Controls whether core dumps will append the PID to the core filename. -# Useful for debugging multi-threaded applications. +# Controls whether core dumps will append the PID to the core filename +# Useful for debugging multi-threaded applications kernel.core_uses_pid = 1 # Controls the use of TCP syncookies net.ipv4.tcp_syncookies = 1 + +# Controls the maximum size of a message, in bytes +kernel.msgmnb = 65536 + +# Controls the default maxmimum size of a mesage queue +kernel.msgmax = 65536 + +# Controls the maximum shared segment size, in bytes +kernel.shmmax = 4294967295 + +# Controls the maximum number of shared memory segments, in pages +kernel.shmall = 268435456 |