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-1
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3answers
2k views

How do I stop the server from sending mails as user “system”?

In my Mail Queue Manager on my WHM Cpanel I see the [system] as one of the email sender. Not a huge deal to me at first but now it's sending tons of mail everyday. Is there a way to stop this? WHM ...
1
vote
2answers
473 views

I get the error qsub: Bad UID for job execution when trying to submit a job via PBS

OS Version: CentOS release 4.6 (Final) Kernel \r on an \m 2.6.9-100.ELsmp When I attempt to run a job it gives me the error: qsub: Bad UID for job execution I have created a fresh user account and ...
-1
votes
2answers
225 views

task queue manager for linux

I'm looking for a lightweight task queue manager for linux. The way I see it, different processes should be submitting task to the queue, the queue manager would execute them one by one in order of ...
2
votes
1answer
326 views

Installing resque on amazon ec2 instances

My problem is to process images through ec2 instances. Based this similar question: Separate server for Resque workers And in this article: ...
1
vote
1answer
100 views

Websphere MQ - Query view message with long time in queue

I need a query or just a command to see stopped/delayed/waiting messages in a queue, but for long time.
1
vote
1answer
208 views

Linux RAMDisk filesystem with blocking writes when filesystem is full

I need to set up a Linux RAMDisk to implement a queue. The basic idea is there will be processes writing to the RAMDisk. At the same time there are processes that watch for new files and read and ...
0
votes
1answer
23 views

Running task queue on server?

Currently I have a task queue running on the same server as my API server (2 cores). Is that a bad idea or is it fine? Why what are the advantages or disadvantages of this set up? Would it be a better ...
0
votes
1answer
150 views

Postfix can't write queue file

We had a problem with our mailserver lately: Setup: Server with Raid 1 running XenServer VM with Mailserver What happend? 1 disk failed Raid-Controller locked the disks so nothing could be ...
0
votes
1answer
214 views

Writing a Script to Delete JMS Queus in Websphere

suppose I have the following JMS queues "doc/queue1","home/queue2" and "someOtherQueue" added in a websphere process server, how can I write a script to delete them? looking around the web i haven't ...
0
votes
1answer
184 views

Batch Script - Query Filenames From Server Printer

Client: Windows XP Print Server: Ubuntu via CUPS Is there a way to query the printer queue on the server from a client to retrieve the name of the file being printed? Code example would be ...
0
votes
1answer
248 views

IIS + Plesk queue problem

I have a dedicated server running on Plesk Panel for Windows. The server has 8GB ram and seems to be getting slower due to high connection queue I think. I'm running 8GB RAM on Quad-Core AMD ...
0
votes
1answer
143 views

Altq limits not being applied to UDP transfers

I have a OpenBSD server acting as a router/firewall with yhr packet filter ruleset shown below, a linux server, and a linux client. When transferring files (using netcat) by TCP, the limits are ...
1
vote
0answers
2k views

postfix queue active and mail transport unavailable

I am not very familiar with postfix, but I am pretty sure that what I am seeing in my logs is not a good thing, and I was hoping someone here might be able to shed some light on what is going on and ...
1
vote
0answers
124 views

Why does qdel comman return 'Unknown Job Id'

OS Version: CentOS release 4.6 (Final) Kernel \r on an \m 2.6.9-100.ELsmp Problem When I run qdel i get the following error: qdel: Unknown Job Id 20432.scyld.localdomain Information Output of ...
1
vote
0answers
24 views

How to change PBS job submission rules

We have job submission rules for our parallel computing center which uses PBS for job scheduling. I need to change them but have no idea how to. Anyone? Operating system is CentOS on scyld ...
1
vote
0answers
177 views

How do I use qmqtool to list emails from a specific envelope sender?

Occassionally a user's email password will become compromised and the spammer will flood the Qmail queue with 10,000+ emails sent through a specific user's account. I know how to use qmqtool to remove ...
1
vote
0answers
203 views

Set total memory limit with Torque

I run a moderately sized cluster and I am having a queue problem. For example I have a node with 128GB of memory and a program that I set the amount of memory per core. So for example if I set memory ...
0
votes
0answers
20 views

How do I check network buffer queue size?

I'm currently trying to investigate how queue size varies affect throughput in network. Hence, I've tried googling around but to no avail. Hopefully someone here could shed some light on me. How do ...
0
votes
0answers
32 views

Can't clear que for printer on the network

I'm not sure if this is the right place to post this, so forgive me if I am out of line. I'm having some printer problems with our server. When I look at the printer connected to our network, I see ...
0
votes
0answers
145 views

Strange ASP.NET Queue Performance Counters Behavior?

We have an ASP.NET 2.0 site running in classic mode. I am seeing very strange behavior in the performance counter values. Perhaps these are bugs (I've been all over Google trying to verify this, ...
0
votes
0answers
18 views

Apache server queuing

We have a website that suffers from performance issues whenever we run a competition. For example people cannot access the website or submitted from data is lost. This only happens when we run a ...
0
votes
0answers
42 views

Can I tell IIS to process some requests sequentially and asynchronously?

Can I tell IIS to process some requests sequentially and asynchronously? Basically, I want some sort of queue for some kind of requests that will execute requests one after the other and, when a new ...
0
votes
0answers
66 views

Fifo Task queue/scheduler

I want to write a process queue that can be utilized by multiple users, to run long running python processes, on a shared machine such that only a single process can run at a time due to resource ...
0
votes
0answers
31 views

Communication between different servers

I have a dynamic site which has a database and a static file generator. I now want to detach the static file generator from the dynamic site and host it on a different server. The issue is I still ...
0
votes
0answers
133 views

Postfix discard NDR

I have a Postfix act as a SMTP relay for known customers. Mail sent to non existent domain or recipient stay in the queue for days then bounced back to customer. I want to discard unsent messages, ...
0
votes
0answers
193 views

shell command queuing system linux (like atd)

I need to queue shell commands depending on current available resources. I know of atd and it's exactly the type of tool I would like to find but with consideration for RAM and possibly disk ...
0
votes
0answers
659 views

Sendmail bounce mails stuck in queue

I'm now managing an old mail server based on Sendmail: # cat /etc/issue Lineox Enterprise Linux AS release 4 (Nahant Update 2) Kernel \r on an \m # uname -a Linux myme1 2.6.9-22.0.1.ELsmp #1 SMP Thu ...
-1
votes
0answers
30 views

Nginx server returning an error

I have used nginx + passenger server in my ec2 machine, The server will make 'n' number of API requests i started nginx with 5 workers eventhough it returns an error like "Request queue is full. ...
-2
votes
0answers
17 views

Timeout not working on nginx

I have nginx + passenger server to make API requests it makes 30 requests per minute and i set timeout as 180 seconds, previously I met with error "Website is under heavy load" to fix I set ...