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Mmap size on VPS [SOLVED] [message #33650] Tue, 28 October 2008 17:03 Go to next message
ittec is currently offline  ittec
Messages: 41
Registered: February 2008
Member
I can't setup more than 16 MB to Xcache on VPS with Centos 5. I need incrase this value on sysctl.conf but I don't know which.

[root@cambiarhost ~]# sysctl -a |grep shm
kernel.shmmni = 4096
kernel.shmall = 268435456
kernel.shmmax = 4294967295


root@cambiarhost ~]# sysctl -a |grep mmap
vm.flush_mmap_pages = 1


It is a limitation by Kernel?
Thanks!!!!

[Updated on: Wed, 29 October 2008 08:49]

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Re: Mmap size on VPS [message #33653 is a reply to message #33650] Tue, 28 October 2008 19:36 Go to previous messageGo to next message
kir is currently offline  kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia
Senior Member

Do you see any beancounter shortage?

Kir Kolyshkin
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Re: Mmap size on VPS [message #33657 is a reply to message #33653] Wed, 29 October 2008 08:45 Go to previous message
ittec is currently offline  ittec
Messages: 41
Registered: February 2008
Member
Interesting, I have a strange "2" failcnt on shmpages. Im going to increase this value and then check if I can increase memory of Xcache.

Update: yeah, you are right! It was a issue related with shmpages, thanks Smile

[Updated on: Wed, 29 October 2008 08:51]

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