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minperm is a threshold, for that if numperm reaches or falls below would make LRUD steal memory from running processes which would be very bad. While numperm is above minperm, everything is ok and only cached files are cleared for memory needs. To get not in such a bad situation, minperm is...

Looking at it again yes, you're right. Something like grep -vf ... but with awk. laters zaxxon

$> awk '!/mnt|nfs/ {print}' file1 file2 >> file3 $> cat file3 /usr/bin/perl /etc/file3 /usr/bin/ls /home/abc laters zaxxon

Glad you found it :) Though I would put the aio0 maxreqs up to 32768 just in case you hit the current limit of 4096. Also raising the minservers to 10 and the maxservers to 100 can improve performance in peak times. But as said, maybe monitor AIO with nmon -A and iostat -A. laters zaxxon

Looks fine so far, maybe check number of AIO-servers active with nmon -A and AIO-requests with iostat -A. Maybe a higher value for maxservers and minservers might help a bit for IOs, depending what you see with nmon -A on busy times. Also the maxreqs should be set to a higher value just in case...

And a 3rd one @khalida So run-queue should be ok. The lot of entries in the blocked-queue might come from locks in the database I guess. Observed similar on our heavy traffic Oracle DB. laters zaxxon

Sorry forgot the code tags; anyway the wait process are just from the kernel to fill up the idle time. They don't consume any noticable performance. Nothing to worry about. laters zaxxon

Please post the output of the following commands: vmstat 1 10 vmo -x| grep -iE "minperm|maxperm|lru_file|minfree|maxfree" lsdev -C| grep aio lsattr -El aio0 vmstat -v| tail -7 ioo -x| grep -iE "pv_min_pbuf|j2_maxPageReadAhead|j2_nBufferPerPagerDevice|j2_dynamicBufferPreallocation" laters zaxxon

How do you prevent, like ciman already said, that the users just copy the binary from another box locally to their home? ciman wrote: laters zaxxon

I got an Debian Etch 4.0 running - there is following script I would use (ie. same as SamBones on Solaris): /etc/init.d/cron Execute it and you see it's options. laters zaxxon

cl_chpasswd is a shell script - I didn't look deeper into it but maybe you can have look into it's options etc. or feed it with a while read loop. laters zaxxon

@Heston If you have a script/tool to restart the cron on your OS, use it. As I am on AIX like Columb, I do it with killing cron too, as init just respawns it and there are no such scripts/tools (at least I never found any). Btw. which OS are you using (didn't find it in the posts)? laters zaxxon

Ok, seems to be an issue on only one server and a particular installation. First I thought it's because of a permissions problem, but currently it's working on another AIX box... nvm, thank you though. laters zaxxon

Just found out, that it works with soft links on files, but not on directories. Too bad I need directories linked and being displayed in the index :/ laters zaxxon

Hello, I got an IHS 6.1 installed and want to publish a directory with an index of files, directories and symlinks / symbolic links / soft links, last ones being created with the usual Unix command "ln -s .... ....". In httpd.conf I've tried following for that directory: Options Indexes...

Sadly I can't tell you exactly which processes these are becaue I have no snap of that from the time performance test was going on. It should be oninit processes but there are usually plenty of them running (ie. more than 4-5), even when there is not much traffic. I also checked performance...

Ah ok - I heared about a 2nd core, now I hear it's only one with additional registers. Good to know, ty :) Those programs are not test programs - it's live production with an Informix Data Warehouse DB on AIX. I checked them already with svmon -P and they are sadly not multithreaded - though I...

Ok, thanks though :) laters zaxxon

You said it is used when needed, if SMT is enabled. I checked your link to the man page for smtctl on IBM's Info Center. But there stood nothing about that second core. It is about SMT, and nothing is said about the behaviour on the 2nd core. I would like to read something about the behaviour...

Thanks for the info guys. I know smtctl but there is no note on when the 2nd core is being used. It's about multithreading but no word about behaviour of the 2nd core. laters zaxxon