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Questions tagged [server-crashes]

249 questions
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Apache2 reload and System Crash

Reloading Apache2 caused Ubuntu 11.04 to Hang/Crash. Load average was 32 CPU Cores:8 Model: Intel xeon E5620 RAM:16 GB Kernel :2.6.38-13-generic Apr 6 09:05:11 406852 kernel: [3715446.033031] general protection fault: 0000 [#1] SMP Apr 6…
krypto
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ubuntu server becomes unresponsive via web, ftp, ssh and more

I have a ubuntu server hosted and a couple of times it becomes unresponsive to everything, until a hard reboot is done.. i have pulled the logs but i need a little bit of help working out what they mean.. and if they are actually related or if you…
CᴴᵁᴮᴮʸNᴵᴺᴶᴬ
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Why does my server accidentally go down?

I have CentOS 5.3 based server with kernel 2.6.18-128.2.1.el5. It worked fine nearly for a month, but this week it went down three times. I saw it in Nagios, write a email to reboot the server. It worked 12-36 hours and then went down again. I look…
lexsys
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MySQL InnoDB Backup: are dump files enough?

What exactly does the default ibdata1 file store that does not exist in a mysqldump? I've got a backup/rsync job that stores dump files of a MySQL 5.5 database on a remote server for rotating daily/weekly backups. However, I am not currently backing…
virtualeyes
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Random crashes on my WIndows server machine

This week I am getting curious random crashes on one of my Windows machines. Crash always ends with BSOD but with random error codes in random system drivers. No record in Event log. So first guess is memory, but I realized that there is only one…
John
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Web Server crashing due to memory errors. It's like clock work

I have an IIS server that is crashing at about 3:15 am every Friday and Saturday. I understand that swapping out DIMM A in Bank 1 would probably fix the issue. But I would like to hopefully resolve the issue before we do that. But replacement RAM is…
Oxymoron
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Coldfusion autorestart

Coldfusion is automatically restarting, a lot. It comes in waves, everything seems fine for a while then the server struggles for a few minutes, restarts a lot then settles down again. I have Fusion Reactor installed, but when CF goes down FR stops…
Pete
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Analyzing crashdump, wrong symbols

I am having trouble analyzing a crashdump with windbg. I run: .sympath SRV*c:\symbols*http://msdl.microsoft.com/download/symbols .reload /f /i To get the symbols. All symbols seem to have downloaded to c:\symbols and then i run: analyze -v To…
Sebastian Hoffback
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Ubuntu 10.04 Xen guest - why would time drift be proportionate with the system load?

We are trying to troubleshoot an issue with random system lockups during medium - heavy loads on an Ubuntu MySQL 5.1 server. There is nothing logging into the system during these lockups. The only thing logging is to the console "task hung for 120…
Tom C
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apache crashing

Please help with some ideas about this Apache server crash: Here is my MPM config and errors StartServers 5 MinSpareServers 30 MaxSpareServers 40 ServerLimit 950 MaxClients 950 MaxRequestsPerChild …
Cristian Rusu
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Troubleshooting debian 6 server restarts

A day ago I have installed Mono 2.10 ( for C# 4 support ). Since then server was randomly restarting whenever there is C# app running with no error messages or anything. uname -a Linux ns3001599.ovh.net 3.2.13-grsec-xxxx-grs-ipv6-64 #1 SMP Thu Mar…
Miz
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Debian crashed, file system is read-only and cannot backup - How Do I find/mount a USB drive?

We have a Debian server (vm's) here at work and the server crashed after a power failure. I can only boot the system in maintenance mode, and the whole file system is set to read only. I can run fsck though maintenance mode, however I would like to…
Spiros
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Windows 2008 R2 restarts on own, no errors logged

In the last 2 days my dedicated server (Windows Web Server 2008 R2) has crashed twice and restarted. I've looked in the Event Logs and there's nothing logged leading up to it.I'm very technical, but not a trained server administrator. I have a…
GregInWI2
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WHEN does IIS 6.0 Application Pool CRASH with memory issues?

We've been having Out of Memory issues with our mixed classic ASP/.NET site for quite some time. Basically, we see a couple of different cases: Some request (SQL query that returns a LARGE recordset) happens that causes memory to drastically spike…
tresstylez
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My apache is very slow and crashing

I have my VPS server installed apache2. 10,000 people connected to the sites, and it is now very slow, while my CPU is 1.25% and I/O is 20B/sec. I have free memory of 644 Mb and using is only 347. My apache2.conf is now: StartServers …
EiTkoCaT
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