Migrated bunch of RHEL4 servers from one enclosure to another. Could not connect to SAN as adapter state was showing "DEAD". These are Proliant BL460 and BL680 Blades with native RHEL QLA2300 and QLA2XXX drivers. It only happended to RHEL4 servers and no issue found with RHEL5.x servers.
View 1 RepliesWhen i start tomcat6 (on a SLES 11 box) two times without a stop in between, rctomcat6 status results into dead state.
I checked the rctomcat6 start script, in this case when the tomcat6 is already running and a rctomcat6 start is done, it display a msg that "process already running", but it continues in the start function further down & executes the TOMCAT_SCRIPT(dtomcat6) script with the start argument. And after that pid in the tomcat6.pid file gets changed but the process keeps running with the old pid, and hence when we do a rctomcat6 status, it results into dead state(bcoz it doesn't find any process running with that pid).
I think it shouldn't execute the TOMCAT_SCRIPT in this case, so in case when checkpid is success(in start function), i put an exit after the echo msg " process already running", this solves the problem, but is this the correct solution ?
function start() {
echo -n "Starting Tomcat ($CATALINA_BASE)"
if [ -f "/var/lock/subsys/${NAME}" ] ; then
if [ -f "/var/run/${NAME}.pid" ]; then
[Code]...,
Could you provide me steps on how to connect the guest OS (RHEL 4) using Vmware thru host OS( Win 7)
I am using Bridged connection. How to choose the static IP to be added in the Host OS.
I can use a usb stick and it automatically shows up. When I plug in my microSD into my usb adapter I get an error message. I've seen lots of posts about this error message but everything I've read has been way over my head.
View 9 Replies View RelatedStrange, just fired up my laptop and Wicd is telling me that I am on a Wired Network. Somehow, I have no clue as to how but my wireless connection is now being interpreted as a wired one.
View 7 Replies View RelatedI was installed xming application on windows XP & Windows 7to access Linux server's GUI session and i was able to access it using root account but when ever iam trying to access GUI using normal account it is giving some error.I am testing this since it is a freeware.
View 7 Replies View RelatedWe have done an installation on a blade server (HP) for RHEL4.5.
The server have an HP smart array 2200 controller and during installation it can see the controller and disks just fine.
The installation completes up to the point where the system needs to reboot , however after the reboot it does not start up again and get stuck at the message: "Trying to boot from drive c:"
We used the rescue option to mount the installation and cant find nythign wrong, even with the grub setup (except that it points to hd96 as its primary disk). we tried changing this to hd0 as well but still no luck.
After about 3 installations we are still not having any luck.
I have a laptop that I don't use anymore so I figured I would use it for trying to get used to the command line in Linux. The lspci line for my WiFi adapter is:
Quote:
02:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller (rev 01)
When I run iwconfig to see if my adapter is getting picked up I only get an output for the loopback interface and my Ethernet port. I installed the following packages which I thought would be enough to get it working:
Quote:
b43-fwcutter, broadcom-sta-common and broadcom-sta-source
I was able to get it working in a regular Ubuntu installation, but it doesn't seem to pick it up in this install. Does anyone have any tips/advice? I went with the minimal install because I wanted to see how lightweight I can get the OS.
It's a Acer Aspire 4520 Laptop running Vista Ultimate. All Drivers are working fine except Wireless. No wireless adapter is shown in Device Manager. Acer website was no help at all, has the drivers but no adapters for download. This laptop shows that it has Acer signalUp, also shows 802.11b/g WLAN on the sticker. I've downloaded Athero AR??? wireless driver, did not do anything to help the problem, downloaded the broadcom one also and it did nothing. Works fine on the LAN cable but no wireless.
View 1 Replies View RelatedI am developing a some application which running on rhel4 os. And its functions will handle via the web application. So we have provided an option to login (via vnc)to the server on web application when we need. so how we can enable vnc for a session (like 30 minit)? I'm using default vnc installation while installing rhel 4 nothing more installed by downloading. When I click session button on web page, I execute this command from my code
"service vncserver start"
then I can access server via vnc but when I click on disable button on web page, I execute this command from my code
"service vncserver stop"
but still I can login to server via vnc
How I am configure DNS Client and server in Redhat Linux 4 in my lab.I have total 5 computers and they are Lan connected.I want to make one of them server and the others are client.
View 1 Replies View Relatedi am configuring a web server with multiple virtual host on RHEL4 AS but i m getting no error except the following one.but when i browse the web site it does not work even
Starting httpd: [Sun Jun 13 05:53:57 2010] [warn] NameVirtualHost *:80 has no VirtualHosts
my httpd.conf file is as follow
Use name-based virtual hosting.
#
NameVirtualHost *:80
#
# NOTE: NameVirtualHost cannot be used without a port specifier
[code]....
How to configure sftp in RHEL3 or RHEL4
View 3 Replies View RelatedI've been trying to track this kernel panic down for the last few days on this system... I believe it might be autofs/nfs related, but I'm not 100% sure.
Here is the dump in /var/log/messages:
I installed very old the rhel package Apache Tomcat/5.5.20. I want to update it 5.5.33 or Tomcat6. Do you have the update for redhat?
View 1 Replies View Relatedi have RHEL4. i m facing problem that all the previous command history is deleted when i restart the server or relogin the server. it is happening with all the users not with any one user.
View 2 Replies View RelatedI have created a website in php.wamp server is used to run the site.i created the database in phpmyadmin using mysql.These all were done in windowsXP.Now I want to import it into redhat linux system.how can I import database and its tables to rhel4 inorder to working the website properly
View 7 Replies View Related5.5 (64bit). My server goes into non responding state where I can't telnet, ftp or ssh server whereas PING is the only thing which works at that time. I need to hard reboot server to get it back online. This is happening very frequently in fact yesterday and today server went inaccessible. which log file should I look into to find out the reasons of this inaccessibility?
View 2 Replies View RelatedOn server (no GUI) how can I find the state (running, sleeping, zombie) of a given process, by giving a process name or PID?
View 3 Replies View RelatedWG111v2 USB that works just fine on my Ubuntu 12.04 Dell can't connect on my Debian Gigabyte. It finds the network name just fine, remembers its password, and tries to connect 3 times before giving up. This tower is 4 days old, as is the OS.
View 1 Replies View RelatedI have a Belkin N150 USB Wireless Network Adapter and a Belkin N150 Wireless Router. I cannot seem to get NetworkManager to connect to the internet. I have blacklisted the 9.10 staging driver and associated rt files. I have downloaded and built the ralink 2.3.0.0 driver. The light flashes on the usb but I cannot connect to internet.
lsusb output:
jerry@jerry-desktop:~$ lsusb
Bus 002 Device 003: ID 413c:2105 Dell Computer Corp. Model L100 Keyboard
Bus 002 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 046d:09c2 Logitech, Inc.
Bus 001 Device 005: ID 050d:935b Belkin Components
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsmod output:
jerry@jerry-desktop:~$ sudo lsmod
Module Size Used by
rt2870sta 554908 1
iwconfig output:
jerry@jerry-desktop:~$ sudo iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
ra0 Ralink STA ESSID:"11n-AP" Nickname:"RT2870STA"
Mode: Auto Frequency=2.412 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s
RTS thrff Fragment thrff
Encryption keyff
Link Quality=10/100 Signal level:0 dBm Noise level:-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
I am not sure what the ra0 is telling me but what about the Access Point: Not-Associated statement? Does that mean that the network adapter is not connecting to the router?
We need to fina a wireles adapter that works with Ubuntu.We have a netgear adapter but the OS doesn't recognize it when we plug it into the USB port and there isn't software to install so it will recognize it - only Windows documentation.My daughter loves this OS and wants to keep it but can't connect to our wireless network without an adapter.
View 7 Replies View RelatedI recently moved out of state and don't have access to the net, however the neighbor of where I am staying is nice enough to let me leech off of her network till I get going. I know next to nothing about slackware and wireless networks since I have never had to mess with it. I have done my reading and have gotten this far.
1) wirelss card is installed and recognized, its a PCI b/g card that uses the ath5 module. The module is loaded and seems to be working.
2) I have heard wicd is easy so I installed it from /extra and it found my essid and accepted the wep password and it says connected at 45% and shows an IP.
however when I launch firefox or try to ping out nothing happens.
I have been running Fedora 12 on my HP Proliant DL140 Server for about 6 months now without any issues, yesterday I ran yum update and rebooted afterwards but the server now wont boot
View 14 Replies View RelatedMy mail server is getting problem since 3 days. It automatically get hang and httpd service get dead any time. How I can check what is effecting server, load, network traffic etc...
View 13 Replies View RelatedAs far as I know, servers are stable and don't go down easily, but every single server will eventually go down some day, either from hardware/software failure or from hacking.
But as sysadmins, our job is to keep servers running healthy as long as possible.
So I'm conducting another short survey (I might start more survey threads, and thank everyone for kindly replying my previous post):
1. Have you encountered server failures? What's the most common cause for server failure?
2. What is your most important trick in avoiding your server go down?
3. What security rules do you follow to protect your servers?
I am using CentOS 5.5 (64 bit) on a Quad core server having 8 GB RAM. This server has MySQL server 5.1.47 installed. THis server goes non responding state after every 20 to 60 days. SSH, telnet doesn't work at that time however PING works fine. I have to hard reboot the server to get it back on track. Can anybody let me know what logs/files should I look into to find out that what happens to the server when it went to non responding state?
View 4 Replies View RelatedMy laptop has an internal wifi adapter, but I recently purchased another one because of its extended range.susb, shows that the new adapter is:
Code:
Bus 002 Device 027: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
After disconnecting my internal adapter from the wireless network, I can scan for networks
[code]...
I have Ubuntu 9.10, which I just now installed on my Dell Dimension 3000. The computer has all of its USB ports working perfectly; tested in Windows. I plugged in my SMC USB Ez Connect g wireless adapter, and it isn't even recognized by the system. I used lsusb, and nothing except the USB keyboard and mouse shows up. Every time I boot or shut down, I get tons of errors saying that it's "unable to enumerate USB device on Port...," then the port number of whichever port I plug the wireless adapter into. I've tried using ndiswrapper, and have completely installed the Windows drivers using that (which were the same ones that worked perfectly in Windows XP Pro). I've tried looking into compat-wireless and Linux Wireless, and have successfully installed the zd1211rw drivers and everything. The drivers install completely and work, there is just no hardware present, or so it says. This is what the terminal says when I type dmesg, and also part of what shows up on booting and shutdown:
[code]....
I hope I've given enough information. Oh, and I downloaded Ubuntu a few days ago from their website, burned to a CD-R, installed, and downloaded all updates that it asked me to. Other than that and the ndiswrapper and driver installation, I've done nothing on the system.
I have an HP Pavilion dv5 1002nr laptop running Vista. I decided to install Ubuntu using the windows installer, which did install well, but I decided that it wasn't for me, and uninstalled it. Now, my wireless adapter which is a Atheros AR5007 802.11b/g can see the network, find networks by itself, and is supposedly installed correctly according to Vista, cannot connect to any networks at all despite being able to see them and acquire a signal strength. Up until installing Ubuntu I have never had an issue like this. Other devices have no trouble connecting to this network, and I am currently using a Netgear wireless usb dongle to connect to the very network that my Atheros can not connect to.
View 2 Replies View Related