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#1 (**permalink**) 01-04-2008, 10:11 PM

Kevin Campbell <kpcamp@qwest.net> wrote in message news:<Xns94A86F4CF47E8kpcampqwestnet@207.225.159.7 >...
> Very strange error running over an NFS mounted filesystem trying to do an
> ls.
>
> Platform
> PSeries650 / PSeries690
> AIX 5.1
> maintenance level 4
> 64bit OS
>
> There is plenty of physical memory available however I get the following
> error:
> ls: 0653-340 There is not enough memory available now.
>
>
> Any ideas out there?
> Thanks in advance

I have had some similar problems with the 64-bit kernel -- install
ML05 it contains a new 64-bit kernel.

#2 (**permalink**) 01-04-2008, 10:11 PM

Terry Polzin <tmpolzin@netscape.net> wrote:

>> There is plenty of physical memory available however I get the following
>> error:
>> ls: 0653-340 There is not enough memory available now.
>>

> I have had some similar problems with the 64-bit kernel -- install
> ML05 it contains a new 64-bit kernel.

I haven't played with large segemtn etc... but this isn't another
incarnation of a maxperm problem again ?
Do you do a lot of I/O on your system ?
Do you get your problem even just a fresh reboot of the box ?

I just run into a situation where the I/O buffering and caching would eat
up all our available memory, and setting maxperm = maxclient = 7 and
minperm = 5 fixed it.

Run vmtune -a, and grep for numperm. If this is really high, then that
might be your problem.

Yves.
----
http://www.cuug.ab.ca/~dorfsmay
http://www.SollerS.ca

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Re: ls: 0653-340 There is not enough memory available now.