Search Results

Search found 19533 results on 782 pages for 'machine specifications'.

Page 320/782 | < Previous Page | 316 317 318 319 320 321 322 323 324 325 326 327  | Next Page >

  • How to remove USB dependency form the boot process?

    - by vijay.shad
    Hi friend, I have just installed the centos 5.3 on my server machine. It looks for a USB media to boot. But I am not able to figure it out what i have done wrong. Why does it asks for USB media? If I have created a dependency of USB to boot, Is there any way i can remove this dependency. Or I have to reinstall the OS again? Regards, Vijay Shanker Dubey

    Read the article

  • Linux file structure

    - by morpheous
    ok. I asked this question earlier(as part of another question) and got no response - so here it is again: what i the recommened directory for me to store the following: 1). my apps 2). development tools (C++ tools) 3). AMP applications for LAMP stack (Apache, MySQL, PHP) 4). files for websites that I develop on my machine - e.g. website1, website2 etc ...

    Read the article

  • Hosting multiple email domains on single server

    - by sharjeel
    Is it practically possible to host multiple email domains on a single machine with single IP address? Considering that spam filters do RDNS and in that case one IP address may host only one domain to pass the spam filters. If not, how does the hosted email work? Do they have get a separate IP address for each domain's email they host?

    Read the article

  • Can someone explain RAID-0 in plain English?

    - by Edward Tanguay
    I've heard about and read about RAID throughout the years and understand it theoretically as a way to help e.g. server PCs reduce the chance of data loss, but now I am buying a new PC which I want to be as fast as possible and have learned that having two drives can considerably increase the perceived performance of your machine. In the question Recommendations for hard drive performance boost, the author says he is going to RAID-0 two 7200 RPM drives together. What does this mean in practical terms for me with Windows 7 installed, e.g. can I buy two drives, go into the device manager and "raid-0 them together"? I am not a network administrator or a hardware guy, I'm just a developer who is going to have a computer store build me a super fast machine next week. I can read the wikipedia page on RAID but it is just way too many trees and not enough forest to help me build a faster PC: RAID-0: "Striped set without parity" or "Striping". Provides improved performance and additional storage but no redundancy or fault tolerance. Because there is no redundancy, this level is not actually a Redundant Array of Inexpensive Disks, i.e. not true RAID. However, because of the similarities to RAID (especially the need for a controller to distribute data across multiple disks), simple strip sets are normally referred to as RAID 0. Any disk failure destroys the array, which has greater consequences with more disks in the array (at a minimum, catastrophic data loss is twice as severe compared to single drives without RAID). A single disk failure destroys the entire array because when data is written to a RAID 0 drive, the data is broken into fragments. The number of fragments is dictated by the number of disks in the array. The fragments are written to their respective disks simultaneously on the same sector. This allows smaller sections of the entire chunk of data to be read off the drive in parallel, increasing bandwidth. RAID 0 does not implement error checking so any error is unrecoverable. More disks in the array means higher bandwidth, but greater risk of data loss. So in plain English, how can "RAID-0" help me build a faster Windows-7 PC that I am going to order next week?

    Read the article

  • VS 2008 vs VS 2010

    - by atch
    Guys would you say that having installed VS 2008 and VS 2010 on one machine would the latter work slower than the former? Because when I work with VS 2010 I can't get the feeling of that it is slower than the VS 2008.

    Read the article

  • Smss.exe - setting any core affinity breaks rdp on Windows 7 / Windows Server 2012

    - by Hetman
    I have tried to set core affinity of smss.exe to not run on one critical core on Windows 7 and Windows Server 2008r2. It turns out that simply setting the core affinity to anything (even the full mask that smss.exe already has) seems to work but prevents users from rdp'ing into the machine until it is restarted. The users already logged in may continue to use their sessions. This behaviour does not occur on Windows 8/Windows Server 2012. Does anyone know why it is happening?

    Read the article

  • Reg Query Issues

    - by Fitz
    I have a batch script that does reporting on our systems and part of it queries the registry for information. The script fails to get the key's value when its ran by the system, but whenever I run the script myself, it works perfectly the command: REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\ScanMail for Exchange\CurrentVersion" /v PatternStringFormatted > current1.tmp should return: HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\ScanMail for Exchange\CurrentVersion PatternStringFormatted REG_SZ 6.645.00 This script is failing on a Server 2008 R2 machine, but runs fine on Server 2003 R2 machines.

    Read the article

  • Upgrade Windows 7 to Windows 8 using Technet?

    - by WillyWonka
    I want to go get a TechNet subscription to test some Windows software before I buy it. I want to replicate upgrading Windows 7 to Windows 8 with specific software in a virtual machine then see how stable or if possible to do it at all. I looked at the list of software but they only show Windows 8 Pro or Enterprise. Do you know if there is an Windows 7 to 8 Upgrade ISO available for Technet Standard or Pro?

    Read the article

  • Very slow first handshake Apache

    - by Johan Larsson
    Any one having any ideas where should I start to fix this issue, the first handshake take sometimes up to 20s, but refreshes after that takes only 0.9s. The setup, 100/10 Mbps Windows OS 4GB RAM Intel Core 2 @ 3.0 GHz And 7200 RPM HDD Apache 2.4 No SSL Mod_Security Enabled Mod_Deflate Enabled Mod_Expires Enabled Mod_ReWrite Enabled PHP & MySQL on same machine. I have seen much slower machines preforming better, therefor I think my problem is ony an optimization issue.

    Read the article

  • File association error while trying to browse to a network share in explorer or from run?

    - by ChrisFletcher
    I'm getting the below error message while trying to browse to a local share on a Windows Server 2003 machine: Windows cannot find ### this file does not have a program associated with it for performing this action. Create an Association in the folder options control panel The server is on the network, has an assigned IP address, can access the internet and is otherwise functioning normally. I realise this message can occur when opening a document or file which has no application associated with it, but I'm trying to access a share. What's going on here?

    Read the article

  • Determine Users Accessing a Shared Folder Using PowerShell

    - by MagicAndi
    Hi, I need to determine the users/sessions accessing a shared folder on a Windows XP (SP2) machine using a PowerShell script (v 1.0). This is the information displayed using Computer Management | System Tools | Shared Folders | Sessions. Can anyone give me pointers on how to go about this? I'm guessing it will require a WMI query, but my initial search online didn't reveal what the query details will be. Thanks, MagicAndi

    Read the article

  • How to access shared files in two different domains

    - by Sundeep
    There are two internal domains, domainA and domainB at my workplace. I could remote into machines from either domains by using respective credentials. My doubt is if I create a shared folder on domainA with read access to everyone for e.g., \\server1.domainA.net\sharedfolder. Will I be able to access this folder by just entering the path likewise from any machine in domainB without entering credentials.

    Read the article

  • Junk files appeared in my OSX root folder?

    - by user68732
    I see a bunch of junk files in the root folder of my hard drive running Snow Leopard. Here is a screen shot of the files: If I inspect these files, they appear to contain XML with DeviceCertificate, DevicePublicKey, and SystemBUID information, among other XML elements. I do iOS development on this machine. Can anyone explain from where these files came, and if they are an indication of anything serious, such as malware or spyware?

    Read the article

  • Very poor read performance compared to write performance on md(raid1) / crypt(luks) / lvm

    - by Android5360
    I'm experiencing very poor read performance over raid1/crypt/lvm. In the same time, write speeds are about 2x+ faster on the same setup. On another raid1 setup on the same machine I get normal read speeds (maybe because I'm not using cryptsetup). OS related disks: sda + sdb. I have raid1 configuration with two disks, both are in place. I'm using LVM over the RAID. No encryption. Both disks are WD Green, 5400 rpm. IO test results on this raid1: dd if=/dev/zero of=/tmp/output.img3 bs=8k count=256k conv=fsync - 2147483648 bytes (2.1 GB) copied, 22.3392 s, 96.1 MB/s sync echo 3 > /proc/sys/vm/drop_caches dd if=/tmp/output.img3 of=/dev/null bs=8k - 2147483648 bytes (2.1 GB) copied, 15.9 s, 135 MB/s And here is the problematic setup (on the same machine). Currently I have only one sdc (WD Green, 5400rpm) configured in software raid1 + crypt (luks, serpent-xts-plain) + lvm. Tomorrow I will attach another disk (sdd) to complete this two-disk raid1 setup. IO tests results on this raid1: dd if=/dev/zero of=output.img3 bs=8k count=256k conv=fsync 2147483648 bytes (2.1 GB) copied, 17.7235 s, 121 MB/s sync echo 3 > /proc/sys/vm/drop_caches dd if=output.img3 of=/dev/null bs=8k 2147483648 bytes (2.1 GB) copied, 36.2454 s, 59.2 MB/s We can see that the read performance is very very bad (59MB/s compared to 135MB/s when using no encryption). Nothing is using the disks during benchmark. I can confirm this because I checked with iostat and dstat. Details on the hardware: disks: all are WD green, 5400rpm, 64mb cache. cpu: FX-8350 at stock speed ram: 4x4GB at 1066Mhz. Details on the software: OS: Debian Wheezy 7, amd64 mdadm: v3.2.5 - 18th May 2012 LVM version: 2.02.95(2) (2012-03-06) LVM Library version: 1.02.74 (2012-03-06) LVM Driver version: 4.22.0 cryptsetup: 1.4.3 Here is how I configured the slow raid1+crypt+lvm setup: parted /dev/sdc mklabel gpt type: ext4 start: 2048s end: -1 Now the raid, crypt and the lvm configuration: mdadm --create /dev/md1 --level=1 --raid-disks=2 missing /dev/sdc cryptsetup --cipher serpent-xts-plain luksFormat /dev/md1 cryptsetup luksOpen /dev/md1 md1_crypt vgcreate vg_sql /dev/mapper/md1_crypt lvcreate -l 100%VG vg_sql -n lv_sql mkfs.ext4 /dev/mapper/vg_sql-lv-sql mount /dev/mapper/vg_sql-lv_sql /sql So guys, can you help me identify the reason and fix it? It has to be something with the cryptsetup as there is no such read slowdown on the other setup (sda+sdb) where no encryption is present. But I have no idea what to do. Thanks!

    Read the article

  • system error 58 while accessing shares on win 7 from xp

    - by nysingh
    I am getting a weird one. I am getting error following error message while accessing win 7 shares from xp. " system error 58 has occurred. the specified server cannot perform the requested operation." both machines are in same domain. windows xp machine can view and access all other share except windows 7. both machines do not have any firewall.

    Read the article

  • How do I install multiple versions of Internet Explorer on Windows 7? [closed]

    - by Guy
    Possible Duplicate: Multiple versions of Internet Explorer on a machine I want to install multiple versions of Internet Explorer on Windows 7. Specifically versions 6, 7, and 8. (Currently I've got 8 installed.) How do I get those 3 versions installed side by side? (I need to do this to test and debug a web application on multiple Internet Explorer versions so other solutions to this end are also appreciated.)

    Read the article

  • Need Windows XP VGA driver for i3 Haswell

    - by AFH
    Background: I have recently upgraded my hardware because the previous Pentium system started failing to the point that it would not run long enough to boot. It was obviously a hardware fault, but I had no way of knowing whether it was in the motherboard, CPU or memory. Not all the components were now available, so I decided to replace all three. In order to get some benefit from the expenditure, I though I would put in faster components, and for future-proofing went for recently released ones: MSI Z87-G41-PCMate and Intel i3-4130 with 4400 HD graphics. The system performs excellently with Ubuntu 13.10, so I know there are no hardware problems, but I need to continue running XP because it runs several thousand pounds (UK) worth of software, which meets my needs more than adequately: in some cases there is no longer support for later Windows releases, and in most others an expensive and to me unnecessary upgrade is required. Problem: The motherboard specifications claim Windows XP support for the live driver update utility, which misled me into believing that XP drivers were available. Not true: Intel have apparently refused to provide XP drivers for Haswell chips. The update program runs on XP, but finds no suitable Intel drivers. The system is more or less running on the default fail-safe VGA driver, but DirectX will not load, which stops a number of my applications from running. I have been trawling the internet for a month now, but I have not found a graphics driver which will load successfully: all show "This device cannot start. (code 10)". I don't need HDMI support: my monitor is 1280x1024 and connected through the VGA port, so all I need is a driver which will handle this resolution well enough to support DirectX. Has anyone found a driver which will do this? Please don't reply with information found from internet searches, unless you have actually solved this problem: be assured that I have been all round the houses looking at solutions which others have reported as working, but none of them does for me. Incidentally, I did find an Intel HD sound driver which XP accepts (winxp_145111.exe from Intel), though without connecting to an HDMI port on a TV or sound system I have no idea if it works in practice. However, the graphics section of the same driver fails, like all the others I've tried.

    Read the article

  • How can I run Selenium tests on an Ubuntu server?

    - by Thierry Lam
    I currently have a test machine running Ubuntu server 9.10 with no GUI. I want to run my Selenium RC test suites which open Firefox and perform a series of operation. I could bloat my test server with Gnome or KDE to run those tests but I'm looking for a lighter solution. Does anyone have some suggestions on how to run GUI tests on an Ubuntu server?

    Read the article

  • movie maker problem: re-map paths

    - by Fuxi
    hi, i've upgraded to win7 (on a new machine) and wanted to use my old moviemaker projects again. the problem is that those projects refer to files of a certain path-structure which i can't rebuild under win7 ("documents and settings" is blocked). is there a way to kind of batch-convert those projects? some file specs of the MSWMM file format (for coding a little utility) would be helpful aswell. thx

    Read the article

  • MS Access split database queries

    - by Lance Roberts
    When the frontend of a MS Access db queries a MS Access backend on another machine over the network, does it pull in the whole table/database/file, or does it have some way of extracting just what it needs from the backend, thereby lessening network load.

    Read the article

  • Westell router setup page

    - by eych
    I can connect to the internet, ping 192.168.1.1 with no problem, haven't changed any firewall or Anti-virus settings, but bringing up 192.168.1.1 in the browser gives 'Problem loading page'. XP machine...was able to connect to the setup page few weeks ago. Any thoughts?

    Read the article

< Previous Page | 316 317 318 319 320 321 322 323 324 325 326 327  | Next Page >