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-1
votes
0answers
16 views

One of two exchange servers failed, how to remove from EMC? [duplicate]

I have an Exchange 2010 environment, which had two servers- we were slowly retiring one and bringing up a new one. The other day the old server completely died - will not even boot. I still have ...
0
votes
1answer
31 views

Router/Firewall Hardware Failure Testing

My company has a Sonicwall Pro 3060 Enhanced that has been in service 24/7 for about 10 years since it was originally purchased. Lately the box has seemed to have hiccups in passing traffic (although ...
1
vote
2answers
68 views

Encrypted partition and hardware failure

I have a kind of philosophical question. I'm about to set a new backup server and as time is passing encryption of data seems more and more reasonable. However what if the harddrive goes bad. I know ...
0
votes
2answers
136 views

Hardware Diagnosis: Different Ram, Same Memtest Failure

Trying to diagnose random hardware freezes and did the natural thing; started memtesting everything. DDR400 DDR2 Ram CAS 5-5-5-18 Four sets of sticks; 2x2GB PNY's and 2x1GB Elixirs So far I've ...
5
votes
2answers
3k views

Is my hard drive about to die?

I have two hard drives set up as a RAID 1 array on my server (Linux, software RAID using mdadm) and one of them just got me this "present" in syslog: Nov 23 02:05:29 h2 kernel: [7305215.338153] ...
0
votes
2answers
473 views

How to Detect Hard Disk Failure

I have a software RAID 1 setup in my CentOS 6.2 and set to be bootable in any of the HDDs in case one of them fails. Questions: How can I recognize if one of the HDDs fail? or early signs of ...
-1
votes
1answer
85 views

postgresql solution for a server failure

i describe the situation: i have two pc with postgressql server: - a main pc, with ip 192.168.5.1 turned on - a "backup" pc, with ip 192.168.5.1 turned off i want that the main pc saves the two ...
-1
votes
2answers
358 views

Video card does not work in server [closed]

I want to install a video card into a server. When it is inserted, server does not boot up and there is no video signal coming from video card. 4 LEDs at the back of the motherboard show pattern ...
4
votes
3answers
2k views

Openstack: Is it possible to migrate an instance from a dead compute server to a live one?

I've got a cluster with 84 Openstack Essex compute nodes, one of which decided to pine for the fjords about 2 hours ago, with 8 running instances on it. The instances are all running off qcow2 disks ...