10 More Discussions You Might Find Interesting
1. AIX
Hi,
we've a gigabit Ethernet adapter. And we wanted to improve the performance by tuning network parameters. so' as per IBM info center,
http://publib.boulder.ibm.com/infocenter/aix/v7r1/index.jsp?topic=%2Fcom.ibm.aix.prftungd%2Fdoc%2Fprftungd%2Fnetw_opt.htm
we tried changing the tuning... (2 Replies)
Discussion started by: System Admin 77
2 Replies
2. Shell Programming and Scripting
This is my function in UNIX file. In this function I am
-> first replacing spaces in character 19-27 with 0
-> then if it's all zeros ( 9 zeros) replace it with space
The reason I have to make it to 0 first is that my requirement is that if this field is having value of 0 , replace it... (4 Replies)
Discussion started by: varunrbs
4 Replies
3. AIX
Hello,
On Aix 5.2, we changed the parameters tcp_keepinit, tcp_keepintvl and tcp_keepidle with the no command.
tunrestore -R is present in inittab
in the directory /etc/tunables we can clearly see the inclusion of parameters during reboot, including the file lastboot.log
... (0 Replies)
Discussion started by: dantares
0 Replies
4. AIX
is it a good practice to enable AIO (Async I/O) and mount the oracle file system with DIO with JFS2 (Direct I/O) option?
please help (3 Replies)
Discussion started by: pchangba
3 Replies
5. Web Development
Hi Friends, This regarding tuning apache. I am running 100+ LAMP on VPS. But few of them are crashing becoz it reaches to the MaxClient Limit. I thought of Tuning. Here are the specs:
OS: OpenSuse 10
Apache: Apche/2.2.8
PHP: PHP 5.x
RAM: 1GB
Assuming 80% of it has been occupied by... (6 Replies)
Discussion started by: r00t4u
6 Replies
6. Web Development
We have been tuning MySQL lately and I ran accoss two useful tools that you might be interested in:
mysqltuner.pl
tuning-primer.sh
Both of these scripts are quite useful for MySQL tuning. Here is some sample output of mysqltuner.pl
>> MySQLTuner 0.9.8 - Major Hayden... (3 Replies)
Discussion started by: Neo
3 Replies
7. Solaris
hw to increse nfs perfomence tuning? (4 Replies)
Discussion started by: naresh.sun
4 Replies
8. UNIX for Advanced & Expert Users
Can only root do this, or can other users too? if other users can, do they have to be given permission, and if so, is there a file or something that stores this?
Thanks. (4 Replies)
Discussion started by: JamesByars
4 Replies
9. UNIX for Advanced & Expert Users
I have an Apache 1.3.27 on a Solaris 8 Sun box that I am trying to tweek out for max performance. The only documentation I have run accross is on apache.org. I also have the O'Reilly Apache book. Anyone have another source I can refer to? (2 Replies)
Discussion started by: edkung
2 Replies
10. Filesystems, Disks and Memory
Linux uses hdparm to set these parameters, my question is: what tool uses BSD systems (FreeBSD/OpenBSD/NetBSD)? There is another thing which FreeBSD implements on their filesystems: softupdates. If I forgot to enable this option when I partitioned the disk, how could I enable it at a later time? (1 Reply)
Discussion started by: eNTer
1 Replies