Server :: Web Server Went Down - Error Message Apache ?
Jan 10, 2011
Our websever, Linux Debian with mysql, apache2, php 5 went down this saturday. Now this monday morning i must find out why this happend. I am loooking for the the correct log files. We know that the server was available by using ping so it is (was) an application failure. We know that the our apache support team had changed the php to improve performance to apc.shm_size=192M (a couple a weeks ago) because couple a weeks ago we got a "Unable to allocate memory for pool" error message. Our server is running on a Vmware Server version 3 as virtual machine with sufficiente CPU and RAM resources. Where and which log files must be checked to avoid future downtimes.
Our websever, Linux Debian with mysql, apache2, php 5 went down this saturday. Now this monday morning i must find out why this happened. I am looking for the the correct log files. We know that the server was available by using ping so it is (was) an application failure. We know that the our apache support team had changed the php to improve performance to apc.shm_size=192M (a couple a weeks ago) because couple a weeks ago we got a "Unable to allocate memory for pool" error message. Our server is running on a Vmware Server version 3 as virtual machine with sufficient CPU and RAM resources. Where and which log files must be checked to avoid future download times (it is our Company web page!!!!)
I have a apache cluster with more than 10 nodes, based on ldirector and heartbeat. The problem is that I cannot predict if my nodes will handle the traffic in the next day (hosting a website based on daily campaigns). So I decided to limit the number of active connection on the nodes (from apache), but this is only a temporary solution. I want to create a page that will appear to users that are getting over the limit. Has anyone made this before? Can you tell me how is it possible (I don't want a how to, just a starting point to study)? I think squid can do it, but I don't know how to search for it. To give you an example of what I want, you can see the same thing on deviantart.
When I start the vncserver process, I get a message saying "Starting VNC server: no displays configured." I edited the /root/.vnc/xstartup file and changed twm & to say "gnome-session &" (Without quotes). Not sure why I am still seeing this error. It's CentOS 5.4.
I am trying to solve a problem where Apache stats aren't displaying correctly in Munin. I've ran through quite a bit of checks and tests regarding Munin setup, but I think my issue is related to Apache, but my skill set there is lacking.
first, system info: monitored server: CentOS 5.3 2.6.18-128.1.1.el5
I am installing Big Brother on a CentOS 5.2 running the default Apache 2.2.3. When I try to access any web page I get the following error: Forbidden You don't have permission to access /bb/ on this server. Apache/2.2.3 (CentOS) Server at fmsubbnix Port 80 So far I have:
1) Set the Directory options to FollowSymLinks 2) Verified all directory and file permissions are at 755 3) Set permissions temporarily to 777 and received same error so I am assuming the issue is in a config file somewhere 4) in hhtpd.conf verified <Files ~ "^.ht"> is correct 5) verified the "default" directory is correct (/var/www/html)
I have read and tried several ideas in posts listed on the web but to no avail and am at a loss as to what to look for next..
I'm running a linux cloud server with the following config 1.2ghz Processor allocation 752MB Ram
The site loads slow and clicking a link almost freezes the page for a second. Also, the page loads could be much faster. We've been running mysqltuner and have pretty much optimized all slow queries. Is there anything we can do to fine tune the server for faster and more responsive?
I installed fedora 11 and configured xdsl(pppoe). I then performed an upgrade and installed some apps. Internet still worked before the restart.After that even though i could activate the device, i cannot view websites. I get a server not found error message. I have tried using both firefox and konqueror. Internet works in windowsIs this due to the upgrade? If so which upgrade would have caused the error?How do i resolve it
I have configured a Nagios server which is working well with all king of clients. But when I added a new windows machine to monitor, it gives a error message "connection refused". I have set everything as prior machines.
Now, I just wanted to know the process by which we can check if server is able to communicate with the client's NSclient daemon. In Linux, we simply issue "./check_nrpe -H hostname" and if ok, it gives the NRPE version which indicates the status ok.
I installed debian 7 and apache 2.2 with virtualhosts. I'd like to run CGI, but always get internal server error. i tested it with a simple test.cgi file.I got this in apache error log.Wed Sep 30 21:39:02 2015] [error] [client 192.168.0.156] Premature end of script headers: test.cgi
When is switch off "Addhandler cgi-script .cgi" in the config file i see the code. Permissions are 755 on the whole directory. I have checked a2enmod, the modul is loaded (sudo a2enmod cgi)..here are the part of config files :
I am in the process of migrating my old server into new Linux new server. As part of the , apache configuraton is one of the process . i have installed http with yum. i added some test dir like /date/test underwhich i created one test.html. When i start apache , it says Starting httpd: Warning: DocumentRoot [/data/test] does not exist.i am not sure about it. I have directory exists. however it shows the error message.
I run Linux RedHat and want to find out how can I replace the standard Apache 503 error page with my own? This is my configuration in the httpd.conf file for error pages. Can I just edit the HTTP_SERVICE_UNAVAILABLE.html.var in /var/www/error directory and replace the content with my own , or how can I accomplish my goal?
I am trying to share files between Windows XP machine, ubuntu server, debian server and ubuntu desktop. But mainly between ubuntu server and Windows XP computer.I also like to learn samba, because probably I could do all this with ftp server as well.I set up and configured samba following the instruction on Online Ubuntu Server Guide.But when I run the command:sudo /etc/init.d/samba restartI get:bash: /etc/init.d/samba: No such a file or directory I don't know what is wrong?
I have a Samba server conecting to a windows XP machine that is in workgroup named CLOUDLESS. I have a share folder that resides in the server that can be accessed no problem by the XP client, but I got the following error message from the syslog:
Code: Apr 5 18:15:44 firefly nmbd: find_domain_master_name_query_fail: Apr 5 18:15:44 firefly nmbd: Unable to find the Domain Master Browser name CLOUDLESS<1b> for the workgroup CLOUDLESS. Apr 5 18:15:44 firefly nmbd: Unable to sync browse lists in this workgroup.
Our server is a x86_64 centos 5.5 computer. we installed samba3x-3.5.4-0.70.el5_6.1.x86_64.Samba seems work fine, we don't notice any problem in using it. But in the workstation log file, there are a lot of error messages like:
I was unable to access my dedicated server for few minutes. I have checked the apache error logs and found below notice: [notice] caught SIGTERM, shutting down I have tried to search from Google but could not find much information about this error.
I have this error log in apache it doesn't seems to affect the system but in 4 o 5 days. I have to restart the server cause its work really slow almost impossible to navigate the web pages hosted on it. This is the last 50 lines apache log
My httpd error_log says the following error while running the htpasswd.pl [Thu Jun 24 08:25:54 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Jun 24 08:25:54 2010] [notice] Digest: generating secret for digest authentication ... [Thu Jun 24 08:25:54 2010] [notice] Digest: done [Thu Jun 24 08:25:54 2010] [notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations [Thu Jun 24 08:26:01 2010] [error] [client 18.104.22.168] (2)No such file or directory: exec of '/var/www/cgi-bin/htpasswd.pl' failed [Thu Jun 24 08:26:01 2010] [error] [client 22.214.171.124] Premature end of script headers: htpasswd.pl
Also the apache shows this error in the webpage. Internal Server Error. The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. Apache/2.2.3 (CentOS) Server at 126.96.36.199 Port 8284
I am using the htpasswd.pl script dwoloaded from net. I can run the perl file using the command line and gets the sytax OK message. The contents of te htpasswd file is as follows: #! /usr/local/bin/perl -T # htpasswd.cgi by David Efflandt (email@example.com) 8/97 # Last update 10/4/99 # Update password file from the web for use with user authentication. # Stores each line in the format: username:crypted_password .....
There is a centralized FTP server which are accessed by clients to develop some web development project and to achieve this the clients are using ftp service. The problem is when they are trying to copy any files and directories they are getting the following error: "Message reported from the file system: FTP copy not supported,use move instead" I've checked all the permissions and they are all OK. I don't know why this is happening. they can create and move files and folders but can't copy files and folders.
I am using rhel5 with ip 192.168.0.254.i am using rhel on vmware 7. when i run links 192.168.0.254 then i got error "bash : links : command not found" i want to know why this error is showing? when i use red hat without vmware then there is no problem.
I don't mind that apache logs "rotate". By that, I mean that periodically the most recent log is renamed "*.1" and the older logs are bumped up a number In my particular situation, I do mind that the log that was "*.4" is deleted rather than being renamed to "*.5" when that periodic renaming happens.
I know most of the other /var/log files have the same behavior. What does this? Can I change it so my apache logs are "rotated" up but aren't deleted? I know this will take some hard drive space, but I have a lot of it.
Anyone know what this signifies in the Apache logs files:
Code: [Tue May 04 20:56:06 2010] [error] [client *******] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.DFind:) [Tue May 04 20:56:06 2010] [error] [client *********] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.DFind:) [Tue May 04 21:05:18 2010] [error] [client ********] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.DFind:) [Tue May 04 21:05:18 2010] [error] [client ********] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.DFind:)
We're having an issue with HTTP POST file uploads on our two Ubuntu PCs. For some reason, whenever one of our users attempts to submit a file in an HTML form, the request times out, usually with a 500 Internal Server Error message. This problem is not limited to one site, but occurs on all sites that use file uploads. Also, the problem does not appear to be with our network, as a Windows 7 PC on the same network can upload files to the same sites without any difficulties. The problem is not browser-specific; we have tested with Firefox, Epiphany, and Google Chrome and all produce the same results. The issue is relatively new, and was first observed within the last month; before this time, both machines had no problems uploading files.
Does anyone have ANY idea what could be causing this? I've tried a number of things, including rebooting the PCs, rebooting the network, disabling IPv6, etc. I'm not very experienced in Linux system administration, but I can use the terminal and am familiar with some terminal-based diagnostic tools, so if you need any additional info or want me to try something, please let me know! I've exhausted my own computer knowledge with regards to finding a solution to this problem.
I have been able (with some hair pulling and gnashing of teeth) to print from outside the LAN to the printer connected via USB to the desktop computer at home, until the last upgrade. The laptop will forst say the printer may not be connected, but eventually (usually) after a while says the job was sent to the printer. The log files on the desktop - serving as the printer server have an error message in cups/error_log that I am not familiar with, and don't believe I have seen before. I am sure if I could decipher that error and figure out how to change the behavior to get rid of it, it would once again work. Printing from within the LAN is a no-brainer as it has been for the last several releases. The error that I get when trying to print outside the LAN (via the internet) is:
cupsdAcceptClient: 12 from <WAN IP>:631 (IPv4) Unable to encrypt connection from <WAN IP> - GnuTLS internal error. I am missing something as far as authentication from the laptop to the desktop. how to fix it.