similar to: CentOS 6.4 Installation on Dell R720

Hi, I have HT Feature available on my Dell Server R720. Please help me understand if HT is enabled on the server, will there be a performance impact. What are the deciding factors to enable HT on the servers. Regards Kaushal

Hi, I have updated the firmware for perc raid controller card, network card, IDRAC firmware and the BIOS version on Dell R720 server. I have installed CentOS 6.4 and updated with all the latest packages using yum -y update. # cat /var/log/messages | grep -i error Sep 23 14:09:35 x24 kernel: ERST: Error Record Serialization Table (ERST) support is initialized. Sep 23 14:09:35 x24 kernel: ACPI

Hi, I have installed CentOS 6.4 on Dell Server R320 64bit with UEFI BIOS. Do i need both /boot and /boot/efi partitions. Please help me understand the difference between these. Regards, Kaushal

Hi, Are there any utilities or tools to look at historical data of Memory, CPU Utilization or IO activity on CentOS 6.4 or 5.9 Version? For example the how much the memory was consumed for the period of last six months. Regards, Kaushal

Hi, I have 8 E1 PRI Lines and i have 200 phone numbers and 200 channels (25 channels per PRI). is there a utility available in Asterisk to dial out 200 numbers and run a campaign for 200 numbers concurrently and play a mp3 file ? Please suggest/guide Regards Kaushal

Hi, Any date planned to release CentOS 6.4 as GA release? Regards, Kaushal

Hi, I have been looking at Asterisk SCF http://www.asterisk.org/asterisk/scf, but its not yet production ready. Can someone please pitch in about HA feature in Asterisk ? (HA -> High Availability.) Also, What would be the pros and cons of using AsteriskNow over Asterisk ? Are the versions same in Asterisk and AsteriskNow ? We have been evaluating Asterisk for our Voice Application and it seems

Hi Please help me understand about the below issue ? [root at asterisk1 ~]# /etc/init.d/asterisk restart Stopping safe_asterisk: [ OK ] Shutting down asterisk: [ OK ] Starting asterisk: /usr/sbin/safe_asterisk: line 86: ulimit: open files: cannot modify limit: Operation not permitted

hi I have the script http://pastebin.com/d4b062d28 and the roots cron entry are as below 30 2 * * * su sms /usr/local/bin/testrsync_mysql.sh I am getting the below error building file list ... rsync: opendir "/var/lib/mysql/wordpress" failed: Permission denied (13) done mysql/ib_logfile0 mysql/ib_logfile1 Killed by signal 2. rsync error: unexplained error (code 255) at rsync.c(276)

Hi, Is there a step by step guide to configure amanda server and client on CentOS and backup on hard drive? Regards Kaushal

Hi, I am running CentOS Linux release 8.2.2004 (Core) on a remote server. I am running the below iptables command to allow SSH port 22 from a specific source IP 219.91.200.59 iptables -A INPUT -m tcp -p tcp -s 219.91.200.59 --dport 22 -j ACCEPT > service iptables save The above iptables ruleset is not working and I am still able to connect from the internet to SSH port 22. I look forward to

Hi, Please help me understand the following applications and what are its advantages if we compare between each of them. Asterisk, FreeSWITCH, TrixBox, SER, OpenSER, sipX, CallWeaver, and YATE. Regards, Kaushal -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120103/ffad2be6/attachment.htm>

Hi Is there a way to nail down the issue of high load on a server basically trying to understand the reason behind high load at a specific time period. I use top command but it does not have history. Nagios reports saying "*[04-25-2012 10:11:00] SERVICE ALERT: dev;LOAD;WARNING;HARD;3;WARNING - load average: 6.88, 6.36, 5.71"* * * Please help me understand. Regards Kaushal

On Thu, Jul 16, 2020 at 9:25 PM Phil Perry <pperry at elrepo.org> wrote: > On 16/07/2020 16:48, Kaushal Shriyan wrote: > > Hi, > > > > I am running CentOS Linux release 8.2.2004 (Core) on a remote server. I > am > > running the below iptables command to allow SSH port 22 from a specific > > source IP 219.91.200.59 > > > > iptables -A INPUT -m

Hi, I am running CentOS Linux release 7.7.1908 (Core). Does CentOS Linux kernel 3.10.0-1062.1.1.el7.x86_64 support kernel updates without rebooting (Live Patching)? I look forward to hearing from you and thanks in advance. Best Regards, Kaushal

Hi, Is there any open source Pastebin service that can be set up in the private LAN or Internal network? I am running CentOS Linux release 7.9.2009 (Core) in my internal LAN network. Thanks in advance. Best Regards, Kaushal

Hi, I have loaded CentOS 5.6 on HP DL 180G6 2U Rack Server and the physical RAM is 32 GB. As per http://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-swapspace.html It says it should be 1 x of Physical RAM or less. Not sure about the "less" word in deciding swap space size Please suggest/guide further on what all parameters i should decide to set swap space. Regards, Kaushal

Hi, I am running CentOS 6.4 on a remote server. when i run the below command, it prints out the headers too. is there a way to remove headers using the below command line *top -b -p 22657 > topcpu.txt* Regards, Kaushal

Hi, Is there a way to measure network bandwidth per process in CentOS Linux release 7.6.1810 (Core) using any utility? I was reading about nethogs but it does not have the option to run it in daemon mode so that we can take a look at historical data to figure out the process which was consuming high network bandwidth instead it is a good tool for Live monitoring. Please suggest. Thanks in

Hi, Is there libudev-devel or udev-devel package available on CentOS 5.6 ? [root@~]# yum search udev-devel Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.aol.in * extras: centos.aol.in * updates: centos.aol.in base | 1.1 kB 00:00 extras | 2.1 kB 00:00 updates | 1.9 kB 00:00 Warning: No matches found for: udev-devel No Matches