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Questions tagged [server-crashes]

249 questions
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Diagnose hard lockup on Linux

During past month one of my Debian Squeeze (Linux 2.6.32-bpo.5-amd64) machines did lock up twice, hard. No response to ARP, dark console, Caps Lock, Num Lock not working, Magic SysRq ineffective. Changing the kernel to 3.2.0-0.bpo.2-amd64 from…
Hubert Kario
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Hosting server's harddisk crashed

My hosting provider has told me that the server harddisk that I am currently using is crashed and they failed to recover most of the data and they only managed to recover some files or folder from the crashed HDD (Less than 1%) by utilising the…
cww
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Windows Server 2008 R2 + MSSQL Server R2 crashes once a week, suggestions?

Can someone give me pointers where to look in order to debug why this fresh install of Windows Server 2008 R2 with an untweaked MS SQL-Server R2 which is serving just one ~5GB db to 2 clients crashes once a week? (All updates applied, no other…
isync
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Ubuntu 11.04 Server Crashing - failed command: READ FPDMA QUEUED

I have a new Ubuntu Server (11.04) that keeps crashing, especially during heavy disk I/O (like making a backup). It's drives are configures as a RAID 10 with 4 1TB Western Digital Caviar Black Hard Drives. The message I'm seeing via /proc/kmsg when…
Nick
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Windows Server 2003 Small Business Server (SBS) not generating crash dump on BSOD

I have a very frustrating issue. Our Windows Server running 2003 SBS SP2 is not generating crash dump files on a BSOD. I am currently troubleshooting an issue where a critical 3rd party service causes a BSOD when we try to start that service. This…
Angelo Muñoz
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Recovering MySQL Databases from Total Failure

MySQL was not starting. I backed up /var/lib/mysql/*. I uninstalled MySQL and reintalled it. It started again. I copied everything back to /var/lib/mysql. I restarted the service. I logged in and could see all of my tables. When I try to view their…
Kirk Ouimet
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Server crashed - corporate web application is down - considering moving to an online host - any suggestions?

I'm in a mess here. For a couple of years we've been running our own custom made application on a local server in our office. The servers had its well bad days and good days now and then - however the server literally died a couple of days ago -…
Ali
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2 answers

MariaDB memory spikes and crash

We are running a MariaDB 10.5.8 server on GKE with 16Gb of RAM. The server have multiple times a day unexpected memory usage spikes that crash the server 1day memory usage graph (orange line is k8s requested ram) A few extra details Server have …
username_not_found
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/var got misteriously renamed in /var.1 on CentOS6 server

On one of ours CentOS6 servers /var got renamed to /var.1 tonight (around 3.24 am) and a new empty /var folder was created. Not surprisingly, it crashed soon after that. Circumstances: Over the last two days, we have been DDOS'd by botnet activity…
Alien Life Form
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VMware Server 2 under 32 bit OS and more than 4G RAM crashes

We have VMware Server 2 running under a 32 bit OS (Ubuntu Hardy) installed by our provider. PAE is enabled, so we could exceed the 32 bit 4G limit. However, when we let install 4G more RAM to a total of 8G, the system crashes very soon (about 30…
nalply
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IIS manager crash on adding ftp site

This is the first time i want to run ftp on this server, Just added the WebServer then FTP role and IIS manager will crash on adding a ftp site, Adding Website works fine and there is a Website already. Found this on iis forum: (which i actually…
0_o
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PHP script causes server shutdown

I have a centos server with 4Gb RAM. I'm doing a PHP console batch process that may take some hours... however it doesn't finish as the server shutdown after 1 or 2 hours from lauching the process... Here are the logs: Dec 28 04:39:01 www…
John
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99% wa shell locks up, load at 19 crashed root filesystem?

I suspect my root file system crashed. tail /var/log/syslog => locks dmesg doesn't show anything interesting I figure I can reboot and rebuild the system if necessary as its imaged, however I'm wondering if there's another way to recover the…
encore2097
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Server not initializing some procesess after crashing and rebooting

I have an HP ProLiant DL380 G7 server, with Intel Xeon. I also have it with RAID 1 level on its HDD's. It has Ubuntu 16.04.3 LTS running on its SSD's. Now, my problem is that sometimes power surges cause my server to crash, and when it comes back…
DarkCygnus
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Windows Server 2016 running off iSCSI BSOD after power loss

I've got a setup where I'm hosting the Windows Server 2016 images on a Solaris 11 ZFS SAN over iSCSI. These images began as baremetal installs then I used Clonezilla to clone them to the dedicated SAN volume. Once I do this I remove the harddrive,…
elo
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