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  • Nagios NDOUtils config_type field

    - by danilo
    Can someone tell me what the config_type field in the nagios_hosts table of the Nagios NDOUtils Database means? Unfortuntely, it is not included in the database model documentation. http://nagios.sourceforge.net/docs/ndoutils/NDOUtils_DB_Model.pdf

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  • How-to make "ghost" of existing user in lab manager?

    - by clevi
    We have an automation process which undeploys specific configuration on LM every night. this process also deploy the configuration at morning. The problem is that this process works as admin so all this configs deployed by admin, which means sometimes they deployed on "reserved" resources pool. I want to try to impersonate a user on Lab Manager so the configuration will be deployed by the user owned this machine, and not by admin. does anyone has any idea how to do so?

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  • How can I connect to weblogic JMX via an SSH tunnel?

    - by Zubair
    I am trying to connect to weblogic via an SSH tunnel. When I connect to the web interface it works fine, but when I try to connect via JMX I get the message: javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://127.0.0.1:7001: Bootstrap to 127.0.0.1/127.0.0.1:7001 failed. It is likely that the remote side declared peer gone on this JVM] Does anyone know what this means?

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  • eAccelerator settings for PHP/Centos/Apache

    - by bobbyh
    I have eAccelerator installed on a server running Wordpress using PHP/Apache on CentOS. I am occassionally getting persistent "white pages", which presumably are PHP Fatal Errors (although these errors don't appear in my error_log). These "white pages" are sprinkled here and there throughout the site. They persist until I go to my eAccelerator control.php page and clear/clean/purge my caches, which suggests to me that I've configured eAccelerator improperly. Here are my current /etc/php.ini settings: memory_limit = 128M; eaccelerator.shm_size="64", where shm.size is "the amount of shared memory eAccelerator should allocate to cache PHP scripts" (see http://eaccelerator.net/wiki/Settings) eaccelerator.shm_max="0", where shm_max is "the maximum size a user can put in shared memory with functions like eaccelerator_put ... The default value is "0" which disables the limit" eaccelerator.shm_ttl="0" - "When eAccelerator doesn't have enough free shared memory to cache a new script it will remove all scripts from shared memory cache that haven't been accessed in at least shm_ttl seconds. By default this value is set to "0" which means that eAccelerator won't try to remove any old scripts from shared memory." eaccelerator.shm_prune_period="0" - "When eAccelerator doesn't have enough free shared memory to cache a script it tries to remove old scripts if the previous try was made more then "shm_prune_period" seconds ago. Default value is "0" which means that eAccelerator won't try to remove any old script from shared memory." eaccelerator.keys = "shm_only" - "These settings control the places eAccelerator may cache user content. ... 'shm_only' cache[s] data in shared memory" On my phpinfo page, it says: memory_limit 128M Version 0.9.5.3 and Caching Enabled true On my eAccelerator control.php page, it says 64 MB of total RAM available Memory usage 77.70% (49.73MB/ 64.00MB) 27.6 MB is used by cached scripts in the PHP opcode cache (I added up the file sizes myself) 22.1 MB is used by the cache keys, which is populated by the Wordpress object cache. My questions are: Is it true that there is only 36.4 MB of room in the eAccelerator cache for total "cache keys" (64 MB of total RAM minus whatever is taken by cached scripts, which is 27.6 MB at the moment)? What happens if my app tries to write more than 22.1 MB of cache keys to the eAccelerator memory cache? Does this cause eAccelerator to go crazy, like I've seen? If I change eaccelerator.shm_max to be equal to (say) 32 MB, would that avoid this problem? Do I also need to change shm_ttl and shm_prune_period to make eAccelerator respect the MB limit set by shm_max? Thanks! :-)

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  • Is there any ways to extend the search (find-in-files) capability of WinRAR?

    - by akjain
    WinRAR is good at searching for a string in text files(java, xml, txt etc.) within an archive and it supports multiple archive formats. (rar, 7zip, winzip etc) Is there some way to extend this feature (by means of plug-ins etc) to search within Pdf & office files (doc, ppt), Or any other similar unzip tool which has this feature? (Extracting the entire archive & searching using Windows search is always one option)

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  • Seek app to find dupes based on jpg metadata

    - by justSteve
    I'm dealing with a decade's worth of digital photos where I want to be sure i have one and only one of every .jpg is stored in my new master picture repository. I'm aggregating lots of backup CDs as archival hard drives - this means i can't trust the file date when checking for dupes. I need something that's able to look into the metadata within the jpg itself. thx

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  • Are Socket AM2/AM2+ Heatsinks Compatible with Socket AM3 processor?

    - by wag2639
    I bought an Asus Lion Square compatible with a AMD Athlon II X3 435 Socket AM3 processor? I know strictly speaking, the Lion Square specifies AM2 but I'm a little confused since AM2 and AM3 are suppose to be socket compatible (I'm a little confused here as well but I assume it means an AM3 board will support AM2/AM2+ CPUs). However, will there be a problem with chip height and spacing? Or do people have experience asking ASUS for a standoff adapter?

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  • No architecture vs architecture-specific binaries

    - by Aaron
    From what I understand, the noarch suffix means that it's architecture independent and should work universally. If this is the case, why should I install architecture-specific packages at all? Why not just go straight for the noarch? Are there optimizations in the x86 or x64 binaries that aren't found in the noarch binaries? What's best for high performance applications? Folding@Home does this with their controller:

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  • Building a home cluster - hardware and cost analysis

    - by ldigas
    Does anyone know some links / books / anything you can think of, that describe the process of building a little home cluster (when I say home, it doesn't necessarily mean for keeping at home - just means it's relatively cheap and small) for experimental purposes, with a special emphasis on what hardware would be adequate today, and some kind of cost analysis ? Although, if someone here's done it, I'd appreciate all the experience you can share.

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  • VPS Hosting Transfer Speed Question

    - by user31983
    Hi. I bought a VPS hosting(Bandwidth 500G) at US, and i connect it from China. How to improve the transfer speed when I connected my VPS hosting using WinSCP tool. I found the speed is very slow, just several huandard B/s some time. What's the meaning of Bandwidth 500G? It means the traffict limited? thank you.

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  • 4.5 Load average on single CPU

    - by Webnet
    I'm currently looking at... top - 16:27:37 up 27 min, 1 user, load average: 4.96, 3.75, 2.87 Tasks: 141 total, 6 running, 135 sleeping, 0 stopped, 0 zombie Cpu(s): 91.4%us, 6.9%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.3%hi, 1.3%si, 0.0%st Mem: 514952k total, 507500k used, 7452k free, 5652k buffers Swap: 1044184k total, 281400k used, 762784k free, 89164k cached This is a single 2.0 Ghz CPU with 2 GB RAM Is it time for an upgrade? I'm watching and it seems to stick around 50% CPU "us" which I assume means usage.

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  • brew link jpeg issues

    - by y2p
    I am trying to install opencv on Mac OSX Lion. brew install opencv I get the following error (and a few other similar ones) Error: The linking step did not complete successfully The formula built, but is not symlinked into /usr/local You can try again using `brew link jpeg' When I do brew link jpeg Linking /usr/local/Cellar/jpeg/8d... ln: wrjpgcom: File exists I do not understand what this means? What should I be doing? Thanks

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  • Using multiple PaaS Vendors

    - by jpabluz
    I am developing a SaaS App, and I want to decide for a PaaS Vendor. Since one of my biggest concerns is uptime, is there an application or service, that allows me to use several PaaS Vendors (like Azure, Google App Engine, Amazon Web Services, etc.)? I want my application to be able to respond from one PaaS Vendor to another almost instantly without any downtime, to use the redundancy that this provides. This means that I need to be able to use the different services homogeneously.

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  • What does transactions per seconds for a load balancer mean

    - by Anurag
    I was looking at the product matrix of webmux 592G(load balancer). It says maximum connections per sec = 2.8M Maximum number of transactions = 100,000 What does the above numbers mean. Does above means that load balancer can have 2.8M connections open but only 100K of them will be active per seconds. Also incase any one has used webmux 592G do you guys know in practice how many connections it can have open and what qps it can serve

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  • OpenSSL x509 Purpose flag "Any Purpose" What is this?

    - by Nick
    Looking at the details of a certificate using the following: openssl x509 -noout -text -purpose -in mycert.pem I find a bunch of purpose flags (which I've discovered are set by the various extensions attached to a certificate). One of these purpose flags is "Any Purpose". I can't seem to find ANY documentation on this flag and why or why not it is set. Do any of you know where I can find more information on this purpose and what it means? Thanks,

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  • I know it is a VLC know issue, but cant find a workaround

    - by Fladur
    I installed VLC player, because it works better that other video player on HD videos, but know I have an issue all most of my games (All of those using Bink Video, that means all Unreal Engine games, Call of duty, and more). When I load the game, I can hear the videos, the audio is working, so I know the videos is loading, but there is no image on the screen! Once I read that it was a known VLC issue with DivX or something like that, cant remember, does anyone, know a way to fix it? Thanks in advance

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  • Is it possible to make notepad++ support tamil language functionality?

    - by pandiya chendur
    Notepad++ (from v2.3) supports the multilanguage functionality by means of a translated xml file (from english.xml). Normally you don't need it if you install Notepad++ by its installer. You may need the language file if you install Notepad++ from zip format binary (or if your language is not supported by NSIS installer). Is it possible to make notepad++ support tamil language functionality? If so,How to get started....

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  • computer networking

    - by kevin
    sir, i'm getting to know about the ARP poisoning as it just works in LANs which means i can only steal cookies from a specific areas, but sir what if i wanna get the cookies of the person who is in other country?? how can i steal the cookies of the person who is in other country is there any way plz reply me i'm very confused & curious to know it. sir plz do reply me on my email address,[email protected]

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