Re: [CentOS] CentOS on Dell Poweredge 2850

2008-09-16 Thread Lunix1618
Ian Forde wrote: there underneath the OS. You also may be able to do it using omconfig after installing omsa. This question really belongs on the Dell Linux list though... I can say that I've expanded a RAID5 volume underneath Windows quite recently on a 2850 and a 2950 without incident...

[CentOS] Computer and network devices management tool

2008-09-14 Thread Lunix1618
Hello, I have to deploy a monitoring system that need to keep watch on every device/host on my LAN. Can anyone recommend me a tool that in CentOS packages stock ? I know some tool like GLPI but no available CentOS package so I want to looking for something else that already that tested on Cent

[CentOS] Virtual email with Postfix, MySQL and Dovecot problem

2008-09-05 Thread Lunix1618
Hello all, Anyone of you success to install virtual email with Postfix, MySQL and Dovecot on CentOS 5.2 ? I am running: mysql-server-5.0.45-7.el5, postfix-2.3.3-2.el5.centos.mysql_pgsql and dovecot-1.0.7-2.el5 on CentOS 5.2 box and can not make it work. All deamons (mysqld, postfix master, d

[CentOS] Adding new Hard disk to server with RAID-5

2008-08-22 Thread Lunix1618
Hi all, I have Dell 2950 III with RAID-5 installed and managed by hardware Raid controller, I also use LVM when install CentOS. Now I get more 03 Hard disk and I would like to add it in to the running system. My question is: 1) if new hard disks add in to the machine, I have to rebuild the RA

Re: [CentOS] Firewall/Proxy with time window access control

2008-08-14 Thread Lunix1618
Fabian Arrotin wrote: Use squid for that (no need to play with iptables/crontab) and create ACLs in squid I've done it several times to let people access games/webmail sites during lunch time and block them during working-hours ... Thanks! ___ CentOS

Re: [CentOS] df to get total disk usage on all filesystems?

2008-08-14 Thread Lunix1618
Stephen Harris wrote: On Thu, Aug 14, 2008 at 01:12:58AM -0700, MHR wrote: On Wed, Aug 13, 2008 at 8:56 PM, Lunix1618 <[EMAIL PROTECTED]> wrote: [EMAIL PROTECTED] ~]# df -kPl Filesystem 1024-blocks Used Available Capacity Mounted on /dev/mapper/VolGroup00-Lo

Re: [CentOS] df to get total disk usage on all filesystems?

2008-08-14 Thread Lunix1618
Stephen Harris wrote: And, remember, that the output of "df" might have changed in between times you ran "df" and you ran the "awk" command; there's only 7Mbytes difference. Did someone delete a 7Mbyte file? Send email? Finish a print job? Or... could be plenty of reasons for the used amount

[CentOS] Firewall/Proxy with time window access control

2008-08-14 Thread Lunix1618
Hello all, I have to setup a system that required to block users access internet in work time but let them access internet on specified time window e.g lunch time. I plan to use iptables and squid to do block and web caching but I have no idea how to control access on time frame. Could any o

Re: [CentOS] df to get total disk usage on all filesystems?

2008-08-13 Thread Lunix1618
Stephen Harris wrote: On Mon, Aug 11, 2008 at 12:07:09PM -0700, Aleksey Tsalolikhin wrote: value. I suggest using the -P switch to df, so you don't have to deal with multi-line output per filesystem. Ugh, hasn't RedHat fixed that? Sun have (for a long time) automatically done this if

Re: Antw.: [CentOS] What is vibr0 Network interface and what is it used for

2008-08-13 Thread Lunix1618
Thanks Bart Baars wrote: It's an virtual brigde created by xen.. It's used by your xen DomainU's.. Cheers, Bart - Oorspronkelijk bericht - Van: "Lunix1618" <[EMAIL PROTECTED]> Aan: "CentOS mailing list" Verzonden: Woensdag 13 augustus 200

[CentOS] What is vibr0 Network interface and what is it used for

2008-08-12 Thread Lunix1618
Hello, I have see that my machine have an interface that named virbr0. I have no idea what is it and what it using for ? I am not configured any IP address for it but I see it had an IP address and see it listed in firewall config. Can anyone give me an explanation about this or point me to a