Date: Sat, 13 Feb 2010 02:14:38 -0800 (PST) From: jaymax <jaymax36@gmail.com> To: freebsd-questions@freebsd.org Subject: resetting shmmax parameters Message-ID: <27573158.post@talk.nabble.com>
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Hello, FreeBSD O/S 7.2 i386 1CPU AMD Server memory RAM memory hw.physmem: 1060540416 # sysctl -a | grep shm kern.ipc.shm_allow_removed: 0 kern.ipc.shm_use_phys: 0 kern.ipc.shmall: 8192 kern.ipc.shmseg: 128 kern.ipc.shmmni: 192 kern.ipc.shmmin: 1 kern.ipc.shmmax: 33554432 >From dmesg # grep memory /var/run/dmesg.boot real memory = 1073676288 (1023 MB) avail memory = 1036972032 (988 MB) # swapinfo Device 1K-blocks Used Avail Capacity /dev/ad0s1b 1536000 32 1535968 0% /dev/ad1s1b 1048576 28 1048548 0% /dev/ad4s1b 2072576 44 2072532 0% Total 4657152 104 4657048 0% program suggested parameters for shared memory To reset the parameters: vi /etc/sysconfigtab in order to add the lines ipc: shm-max=2147483647 sem-mni=128 What is a safe / comfortable shmmax to use? Can I increase shmmax on the fly as in Linux or do I have to do reboot? Thanks! -- View this message in context: http://old.nabble.com/resetting-shmmax-parameters-tp27573158p27573158.html Sent from the freebsd-questions mailing list archive at Nabble.com.
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