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0
votes
2answers
1k views

Can access website but images, css stylesheets and javascript files do not download

i have this problem, not sure about the source of it, Basically the title describes the issue, I can access the webpage and see the html structure, but no resources are being donwloaded nor I have ...
0
votes
1answer
32 views

Pricing of Key Pairs and Security Groups on AWS?

My free AWS account expired. I deleted all S3 and EC2 resources, but am wandering if I can leave the Key Pairs and Security Groups without having to pay for them. (My account resources look like this ...
0
votes
2answers
144 views

Tomcat 8 org.apache.catalina.webresources.Cache.getResource

I have just upgraded from 7.0.52 to 8.0.14. I am getting this for lots of static image files: org.apache.catalina.webresources.Cache.getResource Unable to add the resource at ...
0
votes
0answers
35 views

How to share a room resource in IBM Domino with another company

I am helping two companies running IBM Domino that is located next to each other to share the same conferencing rooms. both companies have their own Domino Domain/names.nsf and Organisation/O=Acme but ...
8
votes
3answers
19k views

Something eats all memory (I suspect memory leak on some app). How to detect what?

I have server which runs liquidsoap+icecast bundle and simple website (httpd+mysqld). Nothing special. Visitors around 2000+ per day, with around 50 being online simultaneously on average. Server has ...
1
vote
1answer
1k views

Organize code in Chef: libraries, classes and resources

I am new to both Chef and Ruby and I am implementing some scripts to learn them. Now I am facing the problem of how to organize my code: I have created a class in the library directory and I have used ...
2
votes
1answer
38 views

Azure - Is it possible for global administrators to enforce per-subscription resource limits?

My company is moving all its internal production and development servers to Azure, and needs a way to delegate administration while at the same time keeping track of resource usage; thus, we are going ...
0
votes
1answer
257 views

Tomcat cant access network drives on Windows

I have Tomcat 8 installed as a service on Windows Server 2012. The problem is that Tomcat can't access network drives. The tomcat manager shows that it is logged on as Local System Account. I've ...
1
vote
0answers
44 views

Where are the attributes for room mailbox stored?

I'm using Exchange 2007 and I've created a room mailbox. I want to know where the settings of the room mailbox are stored? What are the attributes used to store room mailbox information? Are they ...
0
votes
0answers
22 views

Postgres 9.3 on Linux - Resource utilization - Multiple vs one service services

I'm consolidating multiple Linux boxes running Postgres into one box. Given the way Postgres handles resource utilization, would one single server service handling all the databases provide a much ...
1
vote
0answers
210 views

Nginx + PHP-FPM Too Many Resources

My Server has the following Specs CPU: 6 Cores Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz RAM: 32 GB I have a problem with nginx+php-fpm. They are taking too many resources for an unknown reason. ...
0
votes
1answer
166 views

Kill process that hogs all CPU

So ImageMagick has the "convert" command which I use for my (Linux) web platform to deal with image resizing and such. Sometimes this command gets "stuck", meaning it starts eating machine resources ...
1
vote
3answers
279 views

puppet hash create file

Sooo i have this hash in app1's puppet manifest $applicaton = 'app1' daemontools::build { $application: path => "/opt/supervise/${application}" envvars => { ...
5
votes
6answers
5k views

Monitoring CPU usage in Ubuntu

How to find out what process is using CPU to what extent in Ubuntu? I'd like to have real-time data as well as recorded history. Both console and GUI apps would be great. The situation is that my ...
0
votes
2answers
269 views

MySQL consuming all system memory on INSERT … SELECT

The mysql daemon is getting killed because Linux is reaching out of memory: Oct 24 07:41:23 <hostname> kernel: [82297.673701] Out of memory: kill process 13816 (mysqld) score 1839626 or a child ...
10
votes
0answers
543 views

How to find which file is under heavy use/IO [duplicate]

Application on the Linux server is using several large files of 10-20 GB in size. It is constantly writing and reading on all of them, I want to see usage details: which file is under heavy use, see ...
0
votes
2answers
2k views

arrays in puppet

I'm wondering how to solve the following puppet problem: I want to create several files based on an array of strings. The complication is that I want to create multiple directories with the files: ...
1
vote
1answer
383 views

Why does pacemaker start on the secondary node instead of the primary?

I have two Linux nodes running httpd service. When I try to add the httpd resource on the primary node, the service starts on the second node instead of starting on the primary. What am I missing ...
3
votes
1answer
96 views

What is a good way to determine a server's connection usage?

Trying to figure out where my system's connections are being used (i.e. how many connections belong to what processes - could even be filtered by some expression through grep, if it applies). The ...
3
votes
3answers
112 views

Running a process within a limited amount of resources, in Linux

Is there a way to run a process (e.g. ls, du, find .. etc) within a strictly limited amount of resources (i.e. cpu, memory, I/O) aside from using nice & ionice, as I didn't find them effective ...
1
vote
1answer
231 views

How to monitor server resources? [duplicate]

I would like to monitor the resources of my servers such as CPU, memory, disk space and many other things. I'm using Nagios + Centreon to do this, but I would like to have a historical view of the use ...
8
votes
4answers
20k views

Cannot switch, ssh to specific user: su: cannot set user id: Resource temporarily unavailable?

/var/log/secure: su: pam_keyinit(su-l:session): Unable to change UID to 500 temporarily su: pam_keyinit(su-l:session): Unable to change UID to 500 temporarily su: pam_unix(su-l:session): session ...
-2
votes
2answers
30 views

resource description in a server-cluster [closed]

I am searching for a way to describe resources/services on a server-cluster but couldn't find a proper solution yet although I actually think there should be one. We're running here a bunch of ...
0
votes
1answer
216 views

How to determine what is using all my server resources

I am having issues where my hosting account keep crashing due to running out of memory usage. I have a VPS Linux hosting account with 1Gb RAM. Recently whenever I make any changes to my site and ...
0
votes
2answers
359 views

Resources and guidance for a newbie system administrator? [closed]

A couple of months ago I got a small part-time job at my university to manage and maintain the IT infrastructure of a non-computer science group. Even though I have no experience as a 'system ...
1
vote
1answer
139 views

Setting up proxy to handle subdomain requests

I have setup a proxy for a site which works with the following nginx config: server { listen 80; server_name proxy.example.com; access_log /dev/null; error_log /dev/null; ...
2
votes
1answer
602 views

Monitoring usage resources per user in Linux

I want to get statistic hourly by used averages resources per user such as cpu and memory. How I can get it?
1
vote
0answers
369 views

Exchange 2010 Delegate vs Full Access Permissions

I'm wondering if anyone can help clarify how permissions work on rooms in Exchange. Specifically, we've got a room setup in Exchange, I have assigned users under the 'Resource Policy' tab as ...
1
vote
1answer
145 views

Check VPS resource consumption of a website

I've got a website (I'd say poorly optimized as it's my own code and I've never optimized a website before) and now that it's getting more visits the server load increases to up to 4-5 when there are ...
0
votes
2answers
406 views

LSF-Bad resource requirement syntax Error

I am trying to use the memory resource allocation command available in LSF. A normal format of the command is : bsub -R "rusage [mem=1000]" sleep 100s When I launch this command directly from ...
0
votes
1answer
130 views

Accessing network resources via vpn connection failes

I already found some information on this problem here, but I still can't get it to work. Im trying to access some network resources on my server via vpn over the net. Im using a win7 home pc here and ...
2
votes
1answer
748 views

CPU Resource pool with and without hyperthreading in vmware esx/esxi

VMWare ESX/ESXI running with AMD 12core @2.2GHz. Intel 6core @2.4GHz In resource pool, with amd cpu I should see 26.4GHz available. Now it's interesting what will be shown with Intel CPU? Am I gonna ...
-1
votes
1answer
410 views

Is cpHulk known to exhaust system resources, to the point of oom-killer getting called?

This issue started happening a week after I got a server upgrade, from iWeb. The new IPs that were assigned to me, were on some massive hacker/botnet list; so, for the first while I was getting insane ...
7
votes
3answers
214 views

How to safeguard a shell script against running out of control?

I've recently had an experience of writing a shell script which crashed a server (and damaged a partition) by consuming all resources. It was hooked up to a cron job, and it seems it took longer to ...
1
vote
1answer
2k views

MySQL file limit. Error Out of resources

I was benchmarking my database the other day using mysqlslap, and I ran into a "Out of resources when opening file '/tmp/somefile' (Errcode: 24)" error. I with a few click on google, I found a ...
0
votes
1answer
1k views

Setting MaxWorkItems Has No Effect (Windows Server 2003)

We have an application that monitors remote directories for change notifications using ReadDirectoryChangesW() . According to Microsoft documentation, each outstanding change notification request ...
6
votes
8answers
5k views

What great system administrator magazines are out there?

In August 2007, SysAdmin magazine ceased publication after 15 years. Since then, what resources (preferably magazines) have system administrators turned to to stay on top of their game?
0
votes
1answer
419 views

Dovecot 2.x unix_listners

Could somebody be able to explain to me what the various unix_listners do in the Dovecot 2.x configuration (specifically 10-master.conf). Currently, for postfix to use to deliver mail, I have: ...
2
votes
1answer
155 views

What is your public repository/directory site for sysadmin scripts?

Please write the languages/platforms supported if the site doesn't allow every kind of scripts. Why you use it? Why is it a good source? Talk about the major weakness of the site.
1
vote
1answer
58 views

Measure impact of new software on Windows Server

I'm an admin for a small business. I've been asked to give another company my opinion on whether or not our servers have enough available resources to handle the addition of their software. I've had ...
1
vote
2answers
1k views

Resource usage of mapped drives versus network location shortcuts?

One group within our IT department wants to eliminate all drive mappings from our network and replace them with simple Network Location (UNC) shortcuts. The group claims the drive mappings consume ...
2
votes
5answers
742 views

Track resource usage on Ubuntu server while I'm sleeping?

I've got a pretty typical LAMP server running a web site but sometimes, during the night, resource usage skyrockets and the site becomes unresponsive. There are a lot of logged errors about being ...
1
vote
2answers
179 views

Linux resource monitoring per user

I am looking for a daemon that logs, the amount of resource, utilized by every user. For every user, I would like to record the cpu-time and memory used over the lifetime of his/her processes. If ...
0
votes
2answers
329 views

How do you size a server for PHP?

Can someone provide references / guidelines on how much server (memory/CPU) an installation of vanilla PHP would require for a given workload ? I've been looking at the Amazon EC2 instance sizes ...
1
vote
1answer
108 views

Where can I find detailed documentation for IIS server event id's with their description?

I have been googling for hours now and cant find a thing. I'm looking for more information on IIS Server event IDs. There are plenty of articles/blogposts/forum_articles (from MSDN) on some specific ...
1
vote
1answer
310 views

Exchange 2010 Resources auto-accept

In my Exchange 2010 set up I have all my conference rooms configured as resources and to auto accept non-conflicting requests. All the resources have been scheduling correctly until Monday. The only ...
1
vote
4answers
294 views

whats the best way to find out how much traffic you have?

Sorry I'm a newbie to this. I'm using a Linux server with Plesk. I just wanted to find out what is the best way to find out how much traffic there is to a website, when resources are running out, and ...
0
votes
1answer
116 views

Managed switch - learning by messing around?

I have just got a really cheap managed switch from eBay. It's a D-Link DES-3550. It has a console port for managing it, but I was wondering if it's possible to access the management features via one ...
2
votes
1answer
184 views

VPS etiquette, and how server resources are meant to be used

I'm renting a tiny Linode to mess around with, host my site and learn more about Linux. It's a VPS with 512MB of RAM and 16GB of storage. I've never owned a computer that wasn't sitting in front of ...
0
votes
1answer
2k views

Offloading Magento admin panel

I'm hoping that there's a way to host the Magento admin panel on a different box than I host the rest of my Magento install on. I'm not so worried about URLs - I can reverse proxy /admin in my web ...