The queue tag has no wiki summary.
1
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0answers
11 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
1answer
47 views
Intermediate queues in postfix
I'm trying to implement a mail server with postfix + policyd/amavis + mysql white/blacklist lookups.
The problem is that I would like to have "intermediate" queue between them in case one of them ...
0
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1answer
39 views
Distribute computing jobs across different machines?
I'm looking for a way to distribute computing jobs (mainly rasterization work) across multiple, idle machines on the network. The servers are running Debian 6 right now.
Most of the work that needs ...
1
vote
1answer
25 views
How to Queue Samba Transactions on Serverside
We have a 20TB samba server with 2x10TB RAID5 à 2TB harddisks.
There are a lot of connections which result in much seek overhead.
My idea is to queue the clients without them recognizing it.
Is there ...
1
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3answers
105 views
How to loop queue checking code? [closed]
Possible Duplicate:
Disconnect modem when postfix queue empty
This script code checks to see if the postfix mail queue empty and if true it disconnects my modem.
#!/bin/sh
postqueue ...
1
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1answer
64 views
Disconnect modem when postfix queue empty
in /etc/ppp/ip-up.d/script I have the following that runs fetchmail when the ppp0 interface is up (connected) and when it finish the modem ends internet conection automatically.
#!/bin/sh
...
0
votes
1answer
60 views
Alternative options for scheduled job queue?
I really like using queues for interprocess communication. It's great to be able to spin up a ton of workers and be guaranteed that a job in the queue is only run once, is treated fairly, can be ...
0
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0answers
28 views
Can I delete my configuration files after submitting a job?
If I submit a set of jobs using PBS in this way:
for f in configfiles
do
qsub [options] ./script.sh $f
done
Can I remove the config files as soon as the job has been submitted, e.g.:
for f in ...
0
votes
2answers
160 views
Monitoring tool with custom views / templates?
i am currently looking for an open-source monitoring solution like zabbix and icinga. While these both seem to be very powerful for monitoring generic states of hard- and software, I am missing ...
0
votes
0answers
64 views
Build a crossbrowser testing server with VM
I need to create for internal use a server that will provide browser screenshots of different Browsers on different OS. A similar service is offered by http://browsershots.org and ...
3
votes
2answers
143 views
Can read/write jobs be put in a queue?
I share a server with HAL.
The server has 32 GB of memory.
I rarely use more than 1GB of memory, and when I do, it is for a few minutes at a time, and I don't mind sending such jobs to the back of ...
3
votes
3answers
286 views
sendmail queue - display number of messages per domain
Is there a simple command to find out the current number of messages per domain in the linux sendmail queue? mailq dumps out a verbose list, but it's not convenient for a quick overview.
I'm using ...
3
votes
3answers
193 views
Printer queues with Samba and CUPS
I've successfully got Samba and CUPS working together to give nice, consistent printing interfaces with just the Postscript drivers to Windows clients both IA32 and x64 of any variants since 95. The ...
0
votes
1answer
91 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
157 views
Postini journalling leaves messages stuck in queue
We have Postini set up with their extended message discovery service. This requires having our exchange server set up to journal messages to their mail servers. Everything has been set up and ...
0
votes
1answer
256 views
Asterisk queue agi script set variable problem
ive setup asterisk with queues (agent.conf sip.conf queues.conf)
Everything is working well.
I need to send caller's id to agent's machine (or web site) from queue.
something like this
....
exten ...
3
votes
3answers
110 views
Queue emails under linux
I have a slow distant mail relay server and a web application I'm using locks up when sending e-mails to that distant mail server, until the e-mail is sent. After the e-mail is sent the page comes ...
0
votes
4answers
2k views
Postfix - how to retry delivery of mail in queue?
I have a backup mail server in case of a failure on the main one.
In that case of failure, mails come on the backup server and stay there until the main one is back.
If I wait some times, the ...
2
votes
1answer
189 views
How to check pf's queues?
I use FreeBSD and working with pf+ALTQ now.
Something doesn't work and I need a tool to view what requests are marked and moved to a queue "queue_name"
Need something like pftop but showing queues. ...
0
votes
1answer
115 views
PHP queuing system
I have a setup where there are multiple Apache / PHP servers collecting data from a request - Mainly the Get parameters and doing processing on it and saving it to either a database or flat file. The ...
0
votes
1answer
104 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 ...
4
votes
2answers
181 views
Change sender address of queued mails
Is it possible to change the sender address of mails that are already queued?
The relay-server we've used so far has silently changed its policy a few days ago and rejects now mails without a ...
3
votes
4answers
645 views
Improving Exim performance: mounting message queue on RAMdisk
I have an email server that's part of a messaging application, and it's going to see a lot of throughput. I want to mount Exim's message queue on a RAMdisk to maximize performance; throughput speed ...
1
vote
1answer
505 views
Messages stuck in qmail queue forever
I have this problem with outgoing emails on one server. When the queue is clean, it sends emails pretty good, but in a few days, it happens that queue gets filled up with a few MAILER-DAEMON messages ...
3
votes
1answer
562 views
Exchange 2003 SP2 Mail Delivery Problem - Sending server sends QUIT command to EHLO response
So one of the Exchange 2003 servers I admin seems to be having trouble with sending e-mail to another domain's email server. As per my SMTP log (in NCSA format) this is what I have
66.195.209.243 - ...
1
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1answer
249 views
How to monitor current output/receive queue length in Linux
I want to check the capacity and performance of my network. Besides checking the txkB/s and rxkB/s via Sar, I'd also like to see the average queue length of the network interface(so that the average ...
1
vote
2answers
143 views
Task spooler for computing server on Debian
Recently our university has bought an computing server with one multi-core Xeon and 4 powerfull GeForce videocard for lessons on discipline "High perfomance computing with CUDA".
There is Debian ...
0
votes
1answer
75 views
email queue qmail
Is there any way for me to check the mail queue on an ubuntu server using qmail without SSH access.
If not are there any free email stats programs that would do a similar job that you can recommend.
...
0
votes
1answer
121 views
slow email after dns change
This weekend we updated our DNS to a different ISP. We made the change Friday night around 6 pm and it updated Saturday night around 6 pm. Emails are coming through when it is slow, but during the ...
1
vote
2answers
1k views
Emails stuck in the SMTP queue on Windows 2008 R2 Web Edition
I think this is a subject that has been covered quite extensively, but I can't seem to the resolve the issues under my own steam.
I have a website that needs to be able to send emails out; it's ...
0
votes
1answer
491 views
How to delete contents of sendmail's deferred queue?
I'm testing a moderately high volume (eventually possibly up to 100,000 or so) of emails in a script I'm writing. I'm generating a list of emails that will end up in one of my accounts and having the ...
0
votes
3answers
167 views
exim and clear invalid e-mails
I have an exim queue now of over 1000 e-mails and I want to run the queue and delete all the e-mails that are going to invalid e-mails(ones that no longer exist)
1
vote
1answer
170 views
Exim queue in WHM
I've got the centos server with WHM. The mail server is exim. I need exim put all messages in queue and not sending directly.Though I've added the queue_only option to exim configuration and the ...
1
vote
5answers
208 views
Is there a way I can queue long running tasks?
Is there a way I can do the following in a unix terminal:
Start a long running process
Add another long running process to start when the previous is done
Repeat step 2 until I have queued the ...
0
votes
0answers
113 views
Postfix qmgr taking a long time to move things around
The way I understand Postfix's qmgr process to work is that it governs how/if/when to move messages into the active queue for a message to be sent.
For a postfix server that I have under a large ...
0
votes
1answer
46 views
What's the equivalent of sendmail's “O HoldExpensive” in Postfix?
I'm trying to fix a problem with a slow line: whenever a user sends a message to be relayed through the company's postfix, as soon as the SMTP conversation finishes, postfix immediately queues the ...
0
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1answer
56 views
Sporadic high traffic
Is there any software to handle sporadic high traffic web sites? My situation is the following: only two times a year my traffic spikes several orders of magnitude, i was wondering if some software ...
0
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2answers
1k views
How can I set a hard Apache timeout when using mod_proxy?
I have a web service that must always respond to requests in under 5 seconds. I'm using Apache to proxy requests to a cluster of backend workers. When all the workers are full, Apache queues up ...
0
votes
3answers
311 views
Queue based shell in linux?
I would like to control users programs execution based on server load.
Each user uses bash. Are there way to make a some kind of queue where execution for the commands from command line will be pended ...
0
votes
1answer
567 views
Emails getting stuck in “messages with an unreachable destination queue” in Exchange
There's an exchange server with a problem that I'm trying to solve. There's a couple hundred messages that have been sent out but need journaled. They have been sent out but can't seem to make it to ...
2
votes
1answer
174 views
Should one avoid using Hudson CI as a queue service?
I realize Hudson was not designed as a queue service per se - and that there are other projects like RabbitMQ, ZeroMQ, etc.
We were recently in a situation where we needed to set up a windows ...
0
votes
3answers
2k views
Display number of messages in linux mail queue
Is there a simple command to find out the current number of messages in the linux mail queue? mailq dumps out a verbose list, but it's not convenient for a quick overview.
I'm using Ubuntu and ...
0
votes
1answer
172 views
Exchange Local Mail Queue Time Kept
We had a massive exchange information store failure, and the exchange mail queue was filling up with emails for over a week. When I look in the queue now, I only see emails queued for the last few ...
0
votes
1answer
196 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 ...
1
vote
3answers
198 views
Priorize linux traffic in same protocol (http download vs htto browsing) with htb/tc
I have a big time reading but i cant figure-out how to do this. always i have a download in mu network all http browsing are affected, i need to do some specific or dont use sfq ? some one have a ...
7
votes
2answers
2k views
postfix takes 60-90ms to queue email — normal?
We're seeing some (maybe?) strange delays when submitting individual emails to our local Postfix server.
To help diagnose the issue, I wrote a little test program which sends 5 emails:
get smtp 1ms ...
3
votes
4answers
7k views
How do I permanently delete e-mail messages in the sendmail queue and keep them from coming back?
I have a pretty annoying problem here. I have been testing an application and have created some test e-mails to bogus e-mail addresses (not to mention that my server isn't really set up to send ...
0
votes
1answer
114 views
How to specify the equivalent of ppn (on PBS) in SGE queuing system?
Is there a way to specify the ppn ( or equivalent ) in SGE ? i don't want to use all cpus in one node so i will be able to have more memory per core. ( In PBS you would do -l nodes=16:ppn=2 for ...
4
votes
2answers
776 views
How do I see what's in the run queue on GNU/Linux?
The load on my server is very high, even though there doesn't seem to be much disk activity and the CPU is idle. Using sar, I can see the run queue is getting full, but is there any way to see what's ...
1
vote
1answer
235 views
Why is my mail stuck in the queue with the status “retry” in Exchange 2003?
I have been having a problem recently where some of our mail is not getting to clients. I looked into the Message queue on my SBS2k3 server and noticed that several recipients are showing up in the ...
