I have a RHEL 5.4 server that randomly reboots.The hardware is entirely Intel.12 GB RAMIntel RAID5Anyone else experience this issue?Grasping at strawsIt is a new server, (3months old), and has been having this issue ever since the initial installation
View 11 RepliesRunning CentOS 5.5 on a Dell PowerEdge 710 with a mirrored RAID. System randomly reboots leading to MySQL table corruption as its not a graceful shutdown. Here is the output of the getinfo shell script [URL]. Some data has been obfuscated such as public ip addresses. Prior to posting this a full hardware diagnostic was run by the Data Centers support team which turned up nothing.
Output of last|grep boot|head
reboot system boot 2.6.18-194.11.1. Tue Sep 21 03:24 (05:51)
reboot system boot 2.6.18-194.11.1. Sun Sep 19 12:10 (1+10:53)
reboot system boot 2.6.18-194.11.1. Sat Sep 18 23:20 (1+23:43)
reboot system boot 2.6.18-194.11.1. Sat Sep 18 18:20 (2+04:42)
[Code].....
is possible to edited the default RHEL CD to have it automatically install RHEL based off of a kickstart file that I will store locally on the CD. My plan would be to put a cd in a server and have the OS automatically being installed.
View 3 Replies View RelatedWe are planning to migrate our LINUX server from RHEL 3to RHEL 5. What are the configuration difference between RHEL 3 to RHEL 5 for webserver installations?
View 1 Replies View Relatedwhat are the major differences between rhel 5.2 and rhel 5.4
View 2 Replies View RelatedI have a database server running RHEL 5.1 32 bit that suffered some catastrophic failures about 6 months ago. We were able to patch it back together and keep it running, but now the manufacturing site it supports is going to shut down for two weeks and I would like to replace it permenantly. Does anyone have any guidance for that sort of thing? I'd like to have the new server up and running before hand, basically changing the hostname/ip and restoring the databases only on conversion day. I've done this in the past with HP UX - Red Hat conversions, but this is my first red hat to red hat move. Any advice or shortcuts?I forgot to add the other wrinkle. The new server will be running 64bit linux.
View 1 Replies View RelatedI have an issue, it doesn't happen every day, I can't seem to trace it down. It happens at 4:02am the cron.daily kicks of at 4AM.. The following is from the /var/log/messages. I receive an panic error then the server shuts down.
View 1 Replies View RelatedI received a new Cyberpower CP1000PFCLCD UPS today. I let it charge for about 6 hours.My server is a former desktop PC with the following specs:MSI MotherboardAMD Athlon XP 2000+ CPU768 MB DDR RAMDual 80 GB HDD running RAID 1 (Disk Mirroring)After shutting the server, router, and backup drive down and plugging in the UPS, I did the UNPLUG test where you unplug the UPS to see if everything stays on.My Router and Backup disk both stayed powered on, but the Server immediately rebooted.Does anybody have any ideas how I can fix the server rebooting problem? It should be staying on just as everything else.
View 5 Replies View RelatedI installed and configured mysql 5.0 on my opensuse 11.1 box. But I have no idea how to get it to start automatically when the server reboots.
View 3 Replies View RelatedLinux Server automatically reboots when i plug in the network cable.it was working fine till 2 days back and no changes were made to it.any light on this note pls? kindly confirm if any logs are required for the discussion!
View 1 Replies View RelatedHas anyone got any pointers on how to get 11.3 installed on a Dell Poweredge 6800 server? System starts to boot from Linux DVD, the screen goes screwy and then the system reboots.
View 1 Replies View RelatedI have Dovecot installed that constantly "commits suicide" due toe constant time changes on my server.But I don't have any NTPD or anything running.. If I do a Code: watch date it updates the screen every 2 seconds, and you can clearly see the time flip back a few seconds, and then go back to the correct time.. Sometimes it goes back a few minutes, and back to normal..
I literally did this 10 seconds ago..
Code: [root ~]# date
Tue Feb 15 17:15:11 GMT 2011
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I am getting these error in RHEL 5.3 while i did "yum update".
---> Package libstdc++-devel.i386 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++-devel.x86_64 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++44-devel.i386 0:4.4.0-6.el5 set to be updated
[code]....
The program package-cleanup is found in the yum-utils package.
RHEL 5 is my proxy server. i want to remove temp files and cache . How do i remove cache and temp files.
View 3 Replies View RelatedI am trying to do a https access with virtual hosting with apache.
But when I install mod_ssl rpm httpd server does not start again
I am stumped
httpd -t shows syntax is OK
I cannot ssh into an RHEL 5.5 server (192.168.20.104) from another RHEL 5.5 server (192.168.20.101) unless server debug is turned on 192.168.20.104, and even then, I have to wait several minutes before the connection is established. scp to and from the 104 server is also not working.Here is the debug output on the 101 server when server debug is not enabled on the 104 server-:
Code:
[applmgr@tclg-clone-01 ~]$ ssh -vvv 192.168.20.104
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
[code]...
Having some issues setting up sendmail on a (basically) blank RHEL 5.5 server setup. My ultimate goal is to be able to automagically send logs / errors / notifications to ourselves from the server.
Our basic setup is a Win 2003 domain with exchange running on mail.domain.com.au.
I've edited the '/etc/mail/sendmail.mc' and added the :
Code:
line to it.
Also added the domain (domain.com.au) to the '/etc/mail/local-host-names' files
Also edited submit.mc and added
Code:
When I try and send a mail from root or a test user to one of the domain accounts, it seems to go fine, i.e no errors are reported but it never gets delivered.
From the mail logs:
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So it seems to be sent to the queue no problems and when I check the queue :
Code:
Total requests: 0
Not nothing ever gets received. Am I missing something? I have read and read and read but dont seem to be getting any furthur.
So in the end this server doesn't need to do anything except be able to send mail from root to an external mail address.
In oreder to run an application software on RHEL 3 ES server, I created a link forcefully using following command from root id:
# cd /lib64/tls/
# ln -sf libc-2.3.4.so libc.so.6
before that I copied file libc-2.3.4.so from a workstation with OS RHEL 4 WS so that a link can be created.
Now I am unable to run any command except cd & pwd and it gives error messaage as given below:
ls:relocation error:/lib64/tls/libc.so.6:symbol _rtld_global_ro,version GLIBC_PRIVATE not defined in file ld-linux-x86-64.so.2with link time reference.
Before running this command libc.so.6 was pointing to libc-2.3.so file in path /lib64/libc-2.3.2.so.
I am now unable even to open a new window on the server.Please send me some solution as early as possible because this server is running production data and many users are runnig application on this server.
we are running a Red Hat Enterprise Linux ES release 3 (Taroon Upd 5) Kernel 2.4.21-32.ELsmp since several years. The server hosts an old ERP system who will be replaced at the end of the year.However it is necessary that some collegues are able to write some files to that server regulary. Since we are running Windows 7 on several machines, those users aren't anymore able to write to the samba share. Getting files from the share works fine.
But the problem seems not to be situated at the samba service because also the transfer using SSH (WINSCP) from any Win7 system to the server doesn't work.During testing we recogniced that transfering files smaller then 1kb works fine ... any file greater then 1kb ends up in an connection abort. This works with samba and also using SSH.All the workarounds editing some registry entries in Win7 for improving the interoperability between vista / win7 and samba don't work for us ... and also seem not to be the source of the problem.Is there a general known incompatibility between our RHEL version / kernel and Windows 7 regarding file transfers?
I`m using Ubuntu Server 10.10. The system randomly restarts each day.Here are the logs: http://paste2.org/p/1499309Everything seems normal except that UDP: short packet thingy but even Google didn`t help me to find what`s thatBy the way, I think reboots started after I configured this PC as a gateway between internet and my local network
View 2 Replies View Related2 times now our server has randomly shut down. Completely powered off as if the power cable was pulled or something. Both around the same time. 7:30ish. Once was on Friday June 5th, then last night, Wednesday June 10th.
Here is the log from last nights crash/shutdown:
Quote:
Jun 10 19:23:18 mail avahi-daemon[2564]: Server startup complete. Host name is mail.local. Local service cookie is 1312323680.
Jun 10 19:23:18 mail avahi-daemon[2564]: Service "SFTP File Transfer on mail" (/services/sftp-ssh.service) successfully established.
Jun 10 19:23:21 mail smartd[2625]: smartd version 5.38 [i686-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen .....
I have a RHEL 5 server with 32 bit architechture that is not recognizing more that 4 GB of RAM and I am trying to locate a version of the kernel-PAE package that will work well with the 2.6.18-53 kernel. I found something on Open VZ called ovzkernel-PAE that is built for the 2.6.18-53 kernel [URL]
and wanted to find out if there were any known issues with this release before I attempted to install it. Is anyone aware of any issues with any rpms on openvz.org or with this particular rpm in general?
I have a RedHat box that I have configured, security, audit rules, latest updates, etc. I want to be able to "image" that configuration so I can kick other boxes with that "image", that way no other configuration/updating needs to be done on the newly kicked boxes. What is the best way to accomplish this? To make things more difficult, it would be near to impossible for me to pull any software off the internet for this.
View 5 Replies View RelatedI'm in somewhat of a sticky situation. ssh has just randomly stopped working on my server after a power failure. Everything else that doesn't rely on ssh is still working fine though. It can still receive mail and everything, just no ssh.Background on the server, running debian etch on a PPC machine.ssh is (supposed to be) running on port 2000. Even if I am physically logged into the machine I can't log in with ssh -p 2000 user@127.0.0.1.
I can ssh to and from any other machine on my network (the server can even ssh into another machine). So it isn't my network causing issues.It seems like the port 2000 is completely closed, if nmap the server's IP address I get PORT STATE SERVICE
25/tcp open smtp
80/tcp open http
110/tcp open pop3
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When I am running linux on my laptop, my ssh session to a particular server keeps getting randomly dropped. What should I do to troubleshoot the problem?
View 4 Replies View RelatedI have an Ubuntu 11.04 Server set up for my small office whose sole job is to run as a samba file server. The problem is that it randomly hangs. For example, I can connect the clients just fine, however if left idle it tends to take a few moments to work when you try to go back into the shared folder or drive. The client will behave like it is disconnected and is trying to search for the drive only to a few moments later, go right back to normal behavior.
If I ping this server while this is happening my requests will time out for a little while and then just start working. The same thing happens when I try to connect with Putty or through WebMin. One second its unreachable then the next its fine.I have already tried swapping out patch cables (which actually seemed to work for about 2 weeks) and I have patched it to an alternate port on the switch. The only thing I have not done at this time is to change the NIC.All the clients are running Win7 with the exception of two XP machines.Simply put, its like the machine just goes dormant for a while until you ping at it for a while to wake it back up.
I am trying to look at installing the PAE module on a RHEL 5 2.6.18-53 system and I cannot seem to find that around. I had hoped to find out if installing the CentOS 5 2.6.18-128 or 2.6.18-164 kernel-PAE modules would have a lot of negative consequences? Perhaps one of you could direct me to a download site that would provide kernel-PAE for a 2.6.18-53 build?
View 4 Replies View RelatedI have seen and tried a lot of web information about issues with VNC and the RHEL 5.x implementation of VNC.
I can't seem to get the behavior I want. Let me explain.
With SLES 10, I can use YaST and with a few clicks end up with a system that when rebooted, accepts VNC viewer connections to :1 and displays the system login screen.
Here I can log in as root or any user. Once logged in, I can choose to use the command line to restart the system if necessary and eventually, I can reconnect with the vncviewer to the system login screen.
RHEL 5.2 has a "share your desktop" setting in preferences which works fine, but requires that I be logged in locally, which prevents remote restarts. There is also a system services dialog that refuses to start vncserver as a service. There are numerous tutorial in the RH knowledge base and the web that explain how to specifically setup individual displays, :1, :2 for specific users and claim that it can work after boot. I have not been able to get these working, but what I really want is a simpler, single display, :1, that will present the RHEL login screen so I can log in as any user I want. I am the only person accessing these servers and they are behind a firewall using secure protocols when remote.
I think Red Hat did not want to make this too easy as VNC users need to consider the security risks. Is there a way to get the SLES 10 VNC approach to work on RHEL 5?
I'm using java socket server program for transaction routing on rhel5. So I make a jar file of server to be run.
Now I need to add my application as a service. I just search in google how to do that, And i found some way and it is bellow,
#!/bin/bash
#
# chkconfig: 2345 85 15
# description: epic tle
# processname: epictle
[Code].....
I have written simple script (sh) to run jar file and I'm using bellow code for putting it as background
sh /opt/EpicTle/tle/run.sh >/root/.epicline/logs/debug/console.out 2>&1 &
I want to change 'console.out' file per day with date name rather than going with one file
I have a situation where I want to install various versions of RHEL on removable drive. My first option was a flash drive or an external USB hard disk, but its speed is too slow.Now I have been assigned a task to search for more options about this requirement. If anybody has experience in installing the same, then please share with me.
View 6 Replies View Related