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| author | Petr Lautrbach <plautrba@redhat.com> | 2011-02-04 12:25:12 +0100 |
|---|---|---|
| committer | Petr Lautrbach <plautrba@redhat.com> | 2011-02-04 15:50:34 +0100 |
| commit | bd110c56497ba393e2fa860c5f1f30b1cffe5368 (patch) | |
| tree | 8563306bda6218d614175603d66435ee93521049 /sysctl.conf.s390 | |
| parent | 966c304456f23d7bb066cf7691eeacd33e3c3b60 (diff) | |
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set default shmmax and shmall for certain architectures (#660036)
Diffstat (limited to 'sysctl.conf.s390')
| -rw-r--r-- | sysctl.conf.s390 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sysctl.conf.s390 b/sysctl.conf.s390 index dc7d085a..acd133dd 100644 --- a/sysctl.conf.s390 +++ b/sysctl.conf.s390 @@ -19,6 +19,18 @@ 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 + # Do not spend as much process time too early to write out dirty pages vm.dirty_ratio = 40 |