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EVM Log Error 500 - vmunix: Unable to obtain requested swap space.

 
Keynes Paul
Occasional Contributor

EVM Log Error 500 - vmunix: Unable to obtain requested swap space.

Hi,
i get this message lot many times about 15+.Can anyone help me with this please :)
2 REPLIES 2
Victor Semaska_3
Esteemed Contributor

Re: EVM Log Error 500 - vmunix: Unable to obtain requested swap space.

Your swapfile is too small. You have one maybe two options:

1) Create another swapfile and add it to the system. In v4.x you add it to /etc/fstab, in v5.x you add it to system parameter swapdevice in /etc/sysconfigtab.

2) If swap mode is immediate (a.k.a. eager) you can switch it to deferred (a.k.a. lazy). In v4.x delete soft link /sbin/swapdefault, in v5.x in /etc/sysconfitab set system parameter vm-swap-eager to 0. A reboot will be required.

Vic
There are 10 kinds of people, one that understands binary and one that doesn't.
Hein van den Heuvel
Honored Contributor

Re: EVM Log Error 500 - vmunix: Unable to obtain requested swap space.

Victor's advice is correct.

What version are you running?
What changed? More load?
Check current swap usage with: swapon -s



swapon(8) NAME
swapon - Specifies additional disk partitions for paging and swapping

SYNOPSIS

/sbin/swapon [-a | -v | -p | -s | -d | -F] [-D device] [-l size] [-h
size] filename

OPTIONS
:
-s Displays swap space utilization. For each swap partition, this option
displays the total amount of allocated swap space, the amount of swap
space that is being used, and the amount of free swap space.


hth,
Hein.