Search Results

Search found 9286 results on 372 pages for 'transfer speed'.

Page 212/372 | < Previous Page | 208 209 210 211 212 213 214 215 216 217 218 219  | Next Page >

• How to set WAN side buffers for WRT54GL running Tomato Firmware

  - by Vickash

  I've recently set up a machine running m0n0wall to try and fight buffer bloat and do some traffic shaping. It was more convenient (geographically speaking) to connect the cable modem directly to my old WRT54GL, then pass everything to the m0n0wall machine and have that do the real routing work. It took a bit of work, but it's working pretty well. I have a cable connection. I have m0n0wall set up to utilize only 90% of the specified speed of my subscription, which is fine. But I've noticed that at certain times of the day (possibly when my true bandwidth drops below that 90%), there's more latency if the connection is used heavily, and traffic shaping doesn't seem to work as well. I suspect this is caused by the buffers on the WRT54GL still being unnecessarily large. If the connection is working as expected, they won't get filled, but in times of reduced bandwidth they would. Does anyone know the command I need to execute, on the WRT54GL running Tomato Firmware, to reduce the buffers on the WAN interface to the minimum size possible?

  Read the article

• How do I uncompress data in PHP which was originally compressed using zlib?

  - by Gaurav Arora

  Hello Everyone, I am quite new to Iphone development , so please bear me if I ask some some common questions. In my application I have to transfer data from my Iphone app to a PHP server and for this I have to compress the NSdata in my Iphone app and then pass it on to the PHP server and then Uncompress it in PHP and process the data sent by Iphone in PHP. For compressing the data in Iphone I have used zlib library.Now on PHP side I want to uncompress this data , but I am unable to do so. Can anyone help me in uncompressing this data in PHP. Thanks in Advance. Gaurav Arora

  Read the article

• How to quickly empty a very full recycle bin?

  - by Pekka

  I have deleted about half a million files from a folder, and didn't think to press Shift in order to delete them completely straight away. Now they're clogging my recycle bin, and Windows claims it will take 4 hours to empty it - it claims to do about 68 files per second. Is there some magic or an alternative method that can speed this up? Bounty - I'm starting a bounty. The files are still in my bin, as there was no pressing need to get rid of them and this way, I can try out the suggestions presented. I am, however, looking for a way that does not include hard-deleting the contents of the RECYCLER folder - I'm sure that would work, but it feels a bit unclean to me.

  Read the article

• New graphics card (GTX 760) slowing down entire PC

  - by Cayetano Gonçalves

  My new graphics card is making my PC totally unusable. It boots up really slowly, and when the windows screen comes on, the mouse lags really far behind. Nothing opens at a normal speed. However, when I put in my 5-year old graphics card, it all works fine. I'm currently using a Foxconn Renaissance LGA 1366 Intel X58 ATX Motherboard, Intel Motherboard Intel Core i7-950 Bloomfield 3.06GHz LGA 1366 130W Processor, and a EVGA SuperNOVA 850G2 80PLUS Gold Certified ATX12V/EPS12V 850W Power Supply . I know it can't be the power supply, because I just bought it today to try to fix the problem. I've also installed the newest version of BIOS available for my motherboard. I've also seen extreme variations in CPU while the new graphics card is in, and when the old graphics card is installed, it is much calmer. Any thoughts?

  Read the article

• How to Set Linux Bonding Interface to Gigabit

  - by Kyle Brandt

  I have enabled Linux active backup mode bonding. Each interface is a gigabit interface, but the bond interface seems to end up at 100 Megabit: bonding: bond0: Warning: failed to get speed and duplex from eth1, assumed to be 100Mb/sec and Full. ... bnx2: eth0 NIC Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON ... bonding: bond0: backup interface eth1 is now up ethtool apparently can't provide info on bond: sudo ethtool bond0 Settings for bond0: No data available So does this mean I am operating at 100 or 1000 Megabit (My guess is 1000)? If it is only 100, what options in the ifcfg scripts or the modprobe bonding options do I need to sett to make it 1000?

  Read the article

• pfSense + DDoS Protection

  - by Jeremy

  I run a gaming community on a colo with a 100Mbps port. I want to buy a very cheap 35 dollar server with the same 100Mbps port, and run pfSense to use as a hardware firewall. I'm dealing with a bunch of 14 year old kids that have access to botnets, so it can become a bit necessary to get something like this. My overall question, is using pfSense on a cheap identical datacenter/port speed server worth it to actually block DDoS attacks? A bit more into detail since I assume you will ask this, the attacks we receive are normally around 1Gbps. We currently run CentOS using CSF Firewall, and even when using a software firewall, we block 500Mbps UDP floods, or just generic attacks pretty easily. Thanks, - Necro

  Read the article

• 4096 and 8192 block size read slower than write? by using lsi 9361-8i RAID10

  - by Min Hong Tan

  is it possible that 1024 and 2048 block size read speed is faster than 4096 and 8192 block? I'm using lsi 9361-8i with RAID 10 , with 8 x Kingston E50 250G. result: 1024 = Write: 2,251 MB/s Read: 2,625 MB/s 2048 = Write: 2,141 MB/s Read: 3,672 MB/s 4096 = Write: 2,147 MB/s Read: 231 MB/s 8192 = Write: 2,147 MB/s Read: 442 MB/s is there any possible? and below is the reading when i simply want to test out the RAID 10 function and disaster test by taking out one of the 250G harddisk. the result is different like below: Result: 1024 = Write: 825 MB/s Read: 1,139 MB/s 2048 = Write: 797 MB/s Read: 1,312 MB/s 4096 = Write: 911 MB/s Read: 1,342 MB/s 8192 = Write: 786 MB/s Read: 1,204 MB/s and the result for 4096 and 8192block are different? can any one explain to me is it normal? or I need to do some tuning/configuration? will it affect my host linux performance?

  Read the article

• Performance difference between MacBook Pro (2.8 GHz) vs Air (1.7 GHz)?

  - by jonathanconway

  I'm comparing these two Apple laptops: MacBook Pro (13", 2011 model): 2.8GHz dual-core Intel Core i7 processor with 4MB shared L3 cache 4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM AMD Radeon HD 6770M graphics processor with 1GB of GDDR5 memory on 2.4GHz configuration MacBook Air (13", 2011 model): 1.7GHz dual-core Intel Core i5 with 3MB shared L3 cache 4GB of 1333MHz DDR3 onboard memory Intel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memory There's definitely a gap between them in terms of CPU speed and graphics, but what practical difference would this make on a day-to-day basis? On the one hand, I love the sleek, thin appearance of the Air. On the other hand, I don't want a machine that's going to be dog-slow when doing tasks such as running Virtual Machines, dual-booting to Windows and running multiple instances of Visual Studio, and maybe some light gaming. Is there going to be a major difference that makes the MacBook Pro a more attractive purchase?

  Read the article

• Error on windows using session from appengine-utilities

  - by fredrik

  Hi, I ran across an odd problem while trying to transfer a project to a windows machine. In my project I use a session handler (http://gaeutilities.appspot.com/session) it works fine on my mac but on windows I get: Traceback (most recent call last): File "C:\Program Files (x86)\Google\google_appengine\google\appengine\ext\webapp_init_.py", line 510, in call handler.get(*groups) File "C:\Development\Byggmax.Affiliate\bmaffiliate\admin.py", line 29, in get session = Session() File "C:\Development\Byggmax.Affiliate\bmaffiliate\appengine_utilities\sessions.py", line 547, in init self.cookie.load(string_cookie) File "C:\Python26\lib\Cookie.py", line 628, in load for k, v in rawdata.items(): AttributeError: 'unicode' object has no attribute 'items' Anyone familiar with the Session Handler that knows anything of this? All help are welcome! ..fredrik

  Read the article

• How to determine if a file will be logically moved or physically moved.

  - by Frederic Morin

  The facts: When a file is moved, there's two possibilities: The source and destination file are on the same partition and only the file system index is updated The source and destination are on two different file system and the file need to be moved byte per byte. (aka copy on move) The question: How can I determine if a file will be either logically or physically moved ? I'm transferring large files (700+ megs) and would adopt a different behaviors for each situation. Edit: I've already coded a moving file dialog with a worker thread that perform the blocking io call to copy the file a meg at a time. It provide information to the user like rough estimate of the remaining time and transfer rate. The problem is: how do I know if the file can be moved logically before trying to move it physically ?

  Read the article

• Why use multiple partitions on a rhel server?

  - by Jakobud

  I'm about to reformat and reinstall CentOS onto an old server. The server runs on a modest 30 node small business network and has a variety of responsibilities including MySQL, a Samba share, DHCPd & SVN/Trac. The old sysadmin had this server setup with almost a dozen different partitions for various things. I'm trying to understand what the advantages of multiple partitions are as opposed to a just one filesystem at /. Speed? Flexibility? Security? It seems like if you misjudge the necessary size for any given partition and it ends up filling up too fast, it requires a sysadmin to go in and expand the partition, etc... Seems like it would be easier if everything was just one flat / filesystem. But I'm sure there are some advantages I'm not aware of. The server is currently running a handful of HDDs raided to ~2TB (raid 0).

  Read the article

• Memcached - doesn't seem to be working

  - by Trev

  my local.xml <session_save><![CDATA[files]]></session_save> <cache> <backend>memcached</backend> <prefix>MAGE_</prefix> <memcached> <servers> <server> <host><![CDATA[127.0.0.1]]></host> <port><![CDATA[11211]]></port> <persistent><![CDATA[1]]></persistent> </server> </servers> </memcached> </cache> /var/cache is still filling up memachced is running memcache 2685 0.0 0.3 351888 26152 ? Sl 08:07 0:19 /usr/bin/memcached -m 64 -p 11211 -u memcache -l 127.0.0.1 How do i know its working? I notice no speed increases.

  Read the article

• GIMP Slow Startup

  - by muntoo

  Is there any way to speed up GIMP's startup time on Windows Vista Home Premium 32-Bit 1.6 [Dual] Intel Processors? On XP [different computer], it loads in less than 3 seconds. On Vista, it takes 20 seconds: 2 Seconds (other - fonts, brushes, etc) 18 Seconds (extension-script-fu) It just freezes at extension-script-fu. Looking at ProcessExplorer (or Task Manager, whatever), I see that it's not taking any CPU. EDIT: it does seem to be taking 50% of the CPU. It gets stuck for about 18 seconds, then starts working again, and the actual GIMP program pops up [...finally]. I have the latest stable version running (I think). I tried it with XP SP2 Compatibiliy mode and/or Run As Administrator, but that didn't help. EDIT: One way would be to disable script-fu. Does anyone know how to disable it at startup? (NOTE: Just wanted to point out that the title and the tags are the same. :D )

  Read the article

• Embed a Python persistance layer into a C++ application - good idea?

  - by Rickard

  say I'm about to write an application with a thin GUI layer, a really fat calculation layer (doing computationally heavy calibrations and other long-running stuff) and fairly simple persistance layer. I'm looking at building the GUI + calculation layer in C++ (using Qt for the gui parts). Now - would it be a crazy idea to build the persistance layer in Python, using sqlalchemy, and embed it into the C++ application, letting the layers interface with eachother through lightweigth data transfer objects (written in C++ but accessible from python)? (the other alternative I'm leaning towards would probably be to write the app in Python from the start, using the PyQt wrapper, and then calling into C++ for the computational tasks) Thanks, Rickard

  Read the article

• What would be the total expenses of running an in-home web server?

  - by techaddict

  I have several hosting accounts with companies, and plan to keep them. However, I would like to try my hand at creating my own home web-server, both for fun and for the learning experience. I would like to know the expenses involved, including: electricity costs (greater than light bulb?) internet costs (will I have to upgrade my internet? Or is 3-5Mbps upload speed fine for a web server with medium amount of traffic? Would I have to get a separate internet connection?) other unknown expenses Consider that I will configure the web server myself, so that is not an expense. Also consider that I already have a computer (year-old Dell laptop, 15R) to use to be dedicated as the web server.

  Read the article

• Populate Dynamically created ASPX Page

  - by Sandhurst

  Well The title might be a lil confusing, what I am currently doing is creating an aspx form dynamically and saving its data by using Server.Transfer("PrssPage.aspx"). On ProcessPage.aspx I am using the Previous Page property to save the data entered by the user using the dynamically created form. Each Dynamic Form is provided an ID for example 123.aspx Now what I want to achieve is to repopulate the dynamically created aspx page with the user input values from database, plz note here that I do not have an aspx.cs page getting dynamically generated. I am only generating aspx page. Any suggestion ?

  Read the article

• SQL Server Upgrade 'Developer > Enterprise'

  - by JD

  Hey guys, My company purchased Visual Studio Pro 2008 last year, which had a 'free' copy of SQL Server Developer, which I have been using for development. We are wanting to upgrade the copy of developer edition to enterprise (As we now want to use the server as a production server), and have purchased the licenses for this. Now... Morally we're in the clear... However does this comply with MS licensing T&C's? We have Developer installed how we want it, and don't really want to uninstall SQL Server Dev just to install SQL Server Ent. Is there a way to transfer the license key to our Enterprise key without having to reinstall? Thanks, JD

  Read the article

• Anytime I upload something, my internet slows down extremely. What can I do?

  - by Earlz

  Title says it all. For a bit more info though: Basically, I have Time Warner cable internet. My speeds maintain a stable 2Mbit/s upload and 20Mbit/s download with average ping times around 30ms. This crazy thing happens though when I upload anything. I went to upload a 200M file to my server today through sftp and my internet completely choked up. I speed tested it during this upload and my ping time was around 800ms, download speeds of 0.2Mbit/s and Upload speeds of 0.3Mbit/s. Note, I wasn't downloading anything during this time either. It is just straight upload. What is it that causes this phenomenon? My router is OpenBSD. Is there anything I could set up to fix this problem(by queues or some such), or is this a problem with cable internet?

  Read the article

• apache2 and php slow first load on Ubuntu VPS - something like mysqltuner but for apache?

  - by talkingnews

  Ubuntu 10.10 64 bit VPS, 512Mb dedicated RAM. Mysql tuned so that sqltuner is completely happy. Used RAM never above 350Mb out of the 493 available. Load never exceeds 1.04 or so. httpd.conf tuned as per all the guides for vps of that memory - amount of preforks, spares etc. But for the FIRST load a site after having not visited for a while, it's taking ages. First load: Parse Time: 3.576 - Number of Queries: 50 - Query Time: 0.019723195953369 Reload Parse Time: 0.096 - Number of Queries: 39 - Query Time: 0.0066126374511719 Subsequent reloads will be at this speed. htop shows two items as soon as I load that page for the first time: php-cgi /usr/sbin/apache2 -k start I'm using suPHP but I've tried fast-cgi and cgi. Stuck now, a weekend of tweaking has brought me nothing. Advice appreciated.

  Read the article

• Can I put a laptop Core i7 CPU in a desktop?

  - by Weezy

  One of the most important thing to me for a CPU is a good mix between speed and heat. For example five years ago I bought a Core 2 Duo 6300 (max TDP 65W): I put a big heatsink on the CPU, no fans (I do hate moving parts and noise) and it worked like a charm and very silently for five years (and it still work but five years later I wouldn't mind a faster CPU and a faster memory controller and more memory). I consider a max TDP of 130W unacceptable (like some high-end Core i7 have), for several reasons. So I was wondering: can I build a desktop and put a Core i7 CPU meant to be used in laptop in it? For example I was thinking about the Core i7 740QM (max TDP 45W [!]). Are these compatible with desktop Core i7 motherboards? (for example on NewEgg it says that the "CPU socket type" for the Core i7 740QM is PGA988, I've not too sure about what this is)

  Read the article

• Error in java code.

  - by user243680

  I am getting the following error when i try to use a blue tooth dongle to transfer a video file from pc to mobile phone. does anyone know run: BlueCove log redirected to log4j log4j:WARN No appenders could be found for logger (com.intel.bluetooth). log4j:WARN Please initialize the log4j system properly. BlueCove version 2.1.0 on bluesoleil java.io.IOException: Device not discovered BlueCove stack shutdown completed at com.intel.bluetooth.BluetoothStackBlueSoleil.connectionRfOpenClientConnection(BluetoothStackBlueSoleil.java:361) at com.intel.bluetooth.BluetoothRFCommClientConnection.<init>(BluetoothRFCommClientConnection.java:37) at com.intel.bluetooth.MicroeditionConnector.openImpl(MicroeditionConnector.java:379) at com.intel.bluetooth.MicroeditionConnector.open(MicroeditionConnector.java:162) at javax.microedition.io.Connector.open(Connector.java:83) at de.avetana.obexsolo.OBEXConnector.open(OBEXConnector.java:103) at OBEXTest.main(OBEXTest.java:23)

  Read the article

• Can Acrobat 11 be made to do OCR using multiple CPU cores?

  - by tarcman.

  OCR processing takes time. Using multiple CPU cores would speed up processing. Acrobat 10 was not a multithreaded application. How about Acrobat 11? Does 11 by default do OCR using multiple CPU cores (if available)? If not, are there any workarounds, e.g. scripting, to help make Acrobat 11 do OCR using multiple CPU cores? Either through Acrobat's built in scripting language or using external scripts that launch and direct multiple single thread instances of Acrobat to in parallell to parts of the processing job. Note: This question is not too localized (not limited to a specific moment in time) because (1) Adobe does not release new major Acrobat versions very often (Acrobat 10 was released two years ago) and (2) Adobe Acrobat is a widely used application.

  Read the article

• Processor speeds on my machine don't live up to manufacturer hype

  - by atch

  Why am I not seeing the promised speed claims of processor manufacturers on my computer? Producers of processors claim that their product can perform so many thousands (or millions) of operations per second. And yet on my machine (4GB, 3500hz), the typical program (Word, Visual Studio etc.) takes at least 10 seconds to start. I've formatted my hard drive and ticked all the necessary boxes to optimize my machine and yet I'm not seeing the promised speeds. Say it takes Outlook ten seconds to load. How many millions of operations does it really go through in order to start up?

  Read the article

• XSLT Escape Character not working

  - by liveek

  I am trying to use escape charaters in my text output, as i would like too surround the output in emailData tags. I am using <xsl:text>&#60;emailData&#62;</xsl:text> In the XSLT to esnure that this works however because i am using a tool called Cast Iron for some reason it is not converting the &#60; into < and just spits out &lt;emailData> You can see am image of it HERE that illustrates the output i am getting. My source code is this. How else could i wrap this in emailData tags? <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text"/> <xsl:template match="header"> <xsl:text>&#60;emailData&#62;</xsl:text> <xsl:text>&#10;</xsl:text> <xsl:text>From: </xsl:text> <xsl:value-of select="from/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>To: </xsl:text> <xsl:value-of select="to/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>Subject: </xsl:text> <xsl:value-of select="subject/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Type: </xsl:text> <xsl:value-of select="contentType/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text> boundary="</xsl:text> <xsl:value-of select="boundary/text()"/> <xsl:text>"</xsl:text> <xsl:text>&#10;</xsl:text> <xsl:text>MIME-Version: </xsl:text> <xsl:value-of select="mimeVersion/text()"/> </xsl:template> <xsl:template match="email"> <xsl:text>&#10;&#10;</xsl:text> <xsl:text>--</xsl:text> <xsl:value-of select="../header/boundary/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Type: </xsl:text> <xsl:value-of select="contentTypeBody/text()"/> <xsl:text> charset="us-ascii"</xsl:text> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Transfer-Encoding: </xsl:text> <xsl:value-of select="contentTransfer/text()"/> <xsl:text>&#10;&#10;</xsl:text> <xsl:value-of select="body/text()"/> </xsl:template> <xsl:template match="Attachment"> <xsl:for-each select="Attachments"> <xsl:text>&#0010;&#0010;</xsl:text> <xsl:value-of select="../../header/boundary/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Type: </xsl:text> <xsl:value-of select="attachmentContentType/text()"/> <xsl:text> name="</xsl:text> <xsl:value-of select="attachmentDescription/text()"/> <xsl:text>"</xsl:text> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Description: </xsl:text> <xsl:value-of select="attachmentDescription/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Disposition: attachment; filename="</xsl:text> <xsl:value-of select="atachementDisposition/text()"/> <xsl:text>"</xsl:text> <xsl:text>&#10;</xsl:text> <xsl:text>Content-Transfer-Encoding: </xsl:text> <xsl:value-of select="attachmentContentTransfer/text()"/> <xsl:text>&#10;&#10;</xsl:text> <xsl:value-of select="attachementBody/text()"/> <xsl:text>&#10;</xsl:text> <xsl:text>&#60;/emailData&#62;</xsl:text> </xsl:for-each> </xsl:template> <xsl:template match="text()"/> </xsl:stylesheet>

  Read the article

• Purging old Exchange email/content on SBS2003

  - by Aitch

  We have a Windows SBS 2003 server that used to manage email, calendaring and such like for a small organisation via Exchange. We successfully migrated everything to Google Apps for Business about 18 months ago. The server only provides local network services now. We have backed up and virtualized this machine and would now like to purge any residual mail to save disk space and speed up backup etc. The disk space is such that I believe the Exchange mail is still on there somewhere. I've stumbled through System Manager and poked about but cannot confirm whether this is the case. Where would this live and how might I go about it? (Disclaimer: I'm not a Windows admin, Linux is my thing...)

  Read the article

< Previous Page | 208 209 210 211 212 213 214 215 216 217 218 219  | Next Page >