CentOS 5 Hardware :: Limit Sata Speed For A Single Device
Dec 18, 2010I have an external sata dock for hdd that give me a lot of error till linux decided to lower the speed of it to 1.5 then it start work well
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CentOS 5 :: How To Limit Network Speed
May 3, 2011How to limit network speed? Is there any apps in Centos can do that?
View 1 Replies View RelatedUbuntu :: SATA II / Error "ata4: Limiting SATA Link Speed To 1.5 Gbps" - Allowing The SSD To Run At SATA II Speeds?
May 1, 2011I keep getting this error in my log viewer every 2 seconds: Code: ata4: limiting SATA link speed to 1.5 Gbps I have a dual boot SSD and I have run many SMART tests in windows and linux, (using smartmon tools and the disk utility) and the reports are all 100% healthy..... My research shows that this error represents one of the following:
1. Problem with SATA controller
2. Changing BIOS to allow SATA
3. Changing SATA mode to PATA or AHCI
4. Replacing the SATA cable
5. Allowing the SSD to run at SATA II speeds, i.e. 3 Gbps
- Does anyone know how to try number 5, i.e. allowing the SSD to run at SATA II speeds? I am lost here and this problem has caused my machine to crash twice when watching a movie in linux/ ubuntu. (It is worth noting that the crashes have only occurred in linux and I have never had an issue in windows, so it does seem to be a linux setting somewhere, hence why I think it is a "allowing SATA II to run at correct speeds issue")
Security :: Limit Number Of Connections For Single Ip On Port 80 To CentOS 5.5
Sep 5, 2010How to number of connections for a single ip on port 80 to CentOS 5.5 with iptables? connlimit did not work on CentOS and nginx does not provide a module for that
View 4 Replies View RelatedUbuntu :: Speed Limit - Burn Data CD At 8x Only?
Jun 13, 2010My DVD player attached to my TV is picky. Burn CD's (with avi files) at 8X and it plays them. 16X and it complains about bad disk. Every time. In karmic, I can only get cdrecord to burn at 16x.
Here's the command:
cdrecord -dev=/dev/scd0 -speed=8 -dao -pad -v something.iso
And it burns at 16x instead of 8x. Command issued with root privilege. Identical hardware under CentOS 5.x and it burns at 8x, like I asked it to. I'm all SATA if it matters. What do I need to do to get the version of cdrecord with karmic to burn a data CD at 8x? For whatever reason, CDs burned at 16x just don't work in the DVD player attached to my TV.
Ubuntu :: Limit Upload Speed Of Certain Devices Such As Ps3?
Jun 15, 2010There is a ps3 in my house which i play with an online connection, i also download alot of stuff. so i want to limit the upload speed of the ps3 to give my downloads more speed. i have verizon fios.
View 3 Replies View RelatedNetworking :: Limit Downloads Without Speed Loss?
Mar 20, 2011We (3) have download limit problems with a 50G/month limit (Inc uploads). The router I cannot change, and it offers no useful options. So I am considering using IP forwarding from my own box. I think I would need a second nic, & router. Eth0 would run a dchp server, eth1 would run a client. What do I run on the box to monitor downloads & uploads, and is there a way of adding pc & laptop downloads to limit luser downloads? Does this stuff strangle speed? I'm running slackware-13.1
View 3 Replies View RelatedNetworking :: Way To Limit Download Speed On A Network
May 10, 2011I have a linux debian on a network connected to a router through a ethernet cord. My linux is hogging the network speed and the users of the other computers on the network aren't very happy. Is there a way to limit the download speed on only my computer?
View 1 Replies View RelatedNetworking :: Any Way To Set Speed Limit For Internet Connection?
Jan 21, 2011Me and my friend are using the same internet, sometimes he downloads something or watches a movie online. When he does that my internet connection becomes very weak. So is there any way to put limit on his computer? Like only 30kb/s
View 2 Replies View RelatedServer :: IPtables And TC To Limit Network Speed
May 14, 2010I am trying to limit bandwidth of certain ip addresses on my server. I have been doing hours of reading and not getting very far... So far I believe the iptables command is
ptables -A PREROUTING -s 178.33.23.44 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.45 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.46 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.47 -t mangle -j MARK --set-mark 2
and now I just need the tc command to read those marks and limit bandwidth, I have a gigabit connection and would like to limit each of these ip addresses to 10mbit in and out.
Slackware :: Vsftpd - Any Way To Limit Upload Speed
Jan 22, 2010I use vsftpd. I would like to know if there is a way to limit the upload speed. Only the upload speed so the "anon_max_rate" and "local_max_rate" don't do the job. Someone told me about the trickle but I expected a more recent application.
View 1 Replies View RelatedFedora Hardware :: Full Speed USB MSC Device Detected As Input Device?
Apr 7, 2011I am working on an embedded system, which is an USB MSC device that supports some vendor specific scsi commands. I am using FC10 laptop as USB host for testing, and it runs some small apps based on sg3. All has been well for ~ a week. The FC10 laptop is able to communicate with the device and retrieve data. Suddenly, starting from today, the laptop is not able to properly detect the device. When plugged-in, the MSC device is detected as input device (I thought). This is observed from "dmesg" output and changes in "/dev/input/".The device under development is running at full speed. When I connect to winXP, no problem. A windows file explorer pops up, showing the content of the drive.Also, the FC10 has no problem with other USB flash drive (high speed).
View 1 Replies View RelatedUbuntu :: Can't Find A Browser That Allows To Set A Download Speed Limit
Feb 3, 2010It sounds weird but on Linux I can't find a browser that allows to set a download speed limit. I found an extension for Firefox but it works only on Windows. I know the existence of download managers like d4x, wget, jdownloader, etc... but some downloads can only be done by browser. I know trickle too but if I want to change the speed limit I have to 'restart' the command (interrupting the current download). Then I didn't find an extension for Chromium.
View 9 Replies View RelatedUbuntu Servers :: Limit Apache Speed For Web Development
Mar 16, 2010Is there a way to limit the speed that apache will send a page to a specific computer in my LAN? I would like to be able to test what my pages would be like if they loaded at 25KB/s for example. My Server is 192.168.0.2 and the other 'browser' computer is 192.168.0.4.
View 3 Replies View RelatedNetworking :: Any Program To Limit Download Speed Per Connection?
Mar 29, 2011I need a program that will limit download speed per connection. So that each download is limited to 100kbit/s for e,g. I tried trickled, it only limits whole application (and doesn't work with firefox). Also tried pyshaper, doesn't work. Is there such software?
View 1 Replies View RelatedGeneral :: Bandwidth Management - How To Limit Connection Speed
Jan 4, 2010In my household a number of people use the internet. Up to a maximum of 3 wired connections and 2 wireless connections at its peak, all connection through my D-LINK G604T router. The problem is, when one person is downloading or watching ..... or whatever, the others using the internet suffer. I've spent hours configuring QoS on my router, and long story short, no matter how I configure it, it just simply does not work. QoS in no way shape or form limits connection speed (which it says it should). Anyway.
I have a spare computer under my desk, and I'd like to know if I could set this up with a (free) linux distro that limits bandwidth speed per connection. For example, of the 1500 kb/ps (about) my modem pulls, is there a way to limit that to 768 or 512 per connection? so person A can still download, person B can still watch ....., and person C can still play counterstrike with a latency under 100. This would solve many, many arguments in my house I am *fairly* good with computers, but if the distro came with documentation and a GUI that would be awesome.
* TL;DR: *
Is there a linux distro I can load on a spare computer that limits bandwidth per connection, wireless or otherwise, with good documentation?
Failing that is there firmware I can use for my modem (dlink g604t) that would do the same?
Failing that do you know of any good hitmen that would solve my family arguments, ahem, permanently?
Fedora Networking :: Limit Outbound TCP Connections To Single IP?
Oct 19, 2009I'm having a problem that seems to plague a lot of people judging from my research on the web. I have a hosting provider that limits the number of incoming connections to the shared host to 50 per IP.
I have a single IP for outbound connections and I use Squid as a proxy server.
Lately I've tripped across the 50 connection limit frequently - and that's with only 1 user. It seems the problem is related to the performance you can get out of a desktop these days. Its not impossible to have several browsers open with several connections to different sites on the same server - and boom - locked out!
So it occurred to me that there must be some way to limit the number of outbound connections in the kernel - but I've not found it. I did find that Microsoft had been limiting the number of outbound connections in XP to 10 to address the virus problem, and I've found countless hosting complaints and dialog on the subject with no easy solution.
So my question is simply, does anyone know how to limit the number of OUTBOUND connections to a single IP in the kernel?
Ubuntu :: Possible To Speed Limit Specific System Not Entire Network?
May 9, 2011I have this new flatmate who uses all my Internet data up before the end of my monthly clockover. Instead of having to buy heaps of data top-ups at the end of the month, is there a way I can limit the speed of his computer through the network? I have tried looking through my router settings (which is a Thomson router) but there doesn't seem to be any options in regards to limiting activity of a system on the network.
View 3 Replies View RelatedDebian :: Sata Disk Write Speed Is Very Slow ?
Sep 14, 2010I got a new machine with GA-p55A-ud3 mobo and a WDC WD10EARS 1T disk.
When I tried to benchmark the disk IO, I was suprised by the low write speed:
The related output from my lspci:
The related output from my lshw:
Debian Configuration :: Sata Disk Write Speed Is Very Slow
Sep 14, 2010I got a new machine with GA-p55A-ud3 mobo and a WDC WD10EARS 1T disk. When I tried to benchmark the disk IO, I was suprised by the low write speed:
[Children see throughput for 1 initial writers = 35962.63 KB/sec
Parent sees throughput for 1 initial writers = 35962.63 KB/sec
Min throughput per process = 35962.63 KB/sec
[code].....
Ubuntu :: Limit Deluge And Amule Download Speed In Daytime And Unlimited At Night?
Jul 28, 2010I have a PC that is using Ubuntu Karmic. It serves only to download stuff, and is on 24-7.
Can I set a limit to download speed for Deluge and aMule throughout the day (so that it doesnt interfere with other network stuff) but unlimited during the night? (when we are all sleeping)
Ubuntu Servers :: Inexpensive Single Board / Embedded System With SATA
Aug 6, 2010I'm looking for doing AOE (Ata over ethernet) inexpensively with single board computers, like Routerboard stuff, but is there anything with sata plugs. Hopefully I can get each board for hopefully around $50, but a little more would be ok. Non-x86 is fine, Debian is as good as Ubuntu.
View 3 Replies View RelatedGeneral :: Rsync Speed For Single Files And Directory?
Mar 23, 2010Recently i am trying to check on the rsync speed for single file(2.4GB iso) directory ( 900MB directory with files inside ) When i run the rsync for single file: the speed i get is average 50MBps However, for a directory: average speed is 10MBps Is there any reason behind this ? i tried to google but unable to get the concept.
View 2 Replies View RelatedServer :: Speed Up Single Large File Copying?
Apr 22, 2010I'm planing to copy a productive mysql innodb file from one server to another, and the file size is around 300GB. As the file is keeping changing all the time, I have to shutdown mysql instance and copy the large data file to other server as quickly as possible.I should have to find a way to speed up file copying ... I'm wondering whether there's a way to copy file block by block.If the destination side block has same content, then bypass it.
View 4 Replies View RelatedGeneral :: Extended Sata Partition Shrunk At 15 Partition Limit - How To Re-enlarge
Jun 2, 2010extended sata partition shrunk at 15 partition limit, how to re-enlarge i hit the 15 partition limit, forgetting it now exists for sata drives, thinking i would add more. upon creation of the 15th, it squished the end of the extended partition to meet the last logical partition, leaving a large unallocated portion after the extended partition, which seemingly nothing can be done with, just sat being wasted space. i have since deleted a few of those partitions, but so far have still failed to find a way to recoup the unallocated space back into the extended partition.
[URL]
if necessary, i'll do it the painful long winded way of backing up and starting the extended partition again from scratch, but i really rather wouldnt have to do that. i'm sure there must be a way of telling the extended partition to once again reach the end of the drive.
Ubuntu Servers :: Raid1 Reads At Single Disk Speed?
May 3, 2011im on 10.10(desktop) and mdadm was v2.8.1 from 2008, very out of date so i tried 3.2.1 -> no change. mdadm raid1 read speeds are the same as single disk. note i used the tests in the disk utility benchmarking tool at first --these showed raid 5 atleast to be much better but when i tried dd reads raid5 dropped off with larger data to almost the same (slow) speed as raid1. compare:
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using two partitions will be enough to show raid1 performs at single disk speed. I dont really want to use a 4 disk raid0 just to get the read speed i should be able to get with raid1 as i dont really care about the size loss. I would of course use raid10 but i have found this suffers from the same problem (achieve same read speed as 2 disk stripe). So whilst im shocked others aren't reporting this, unless there is some obscure reason why my system would give these results i think raid1 in not behaving as it should.
Hardware :: Can SATA 3 (SATA III) Hard Disk Be Run On Motherboard Which Only Support SATA II
Aug 13, 2010Can SATA 3 (SATA III) Hard disk be run on motherboard which only supports SATA II, except sacrificing the speed (throughput)?
View 2 Replies View RelatedHardware :: SATA To USB Converter - HDD Not Included In Device List
Jan 17, 2010I just bought a SATA to USB converter so I can use my 1TB HDD as an external USB driver. I made all connections while my box was shut down. After booting, I could not notice my HDD included in the Storage Drives list in "Computer". My HDD is a new one, which I am not sure whether it is formatted or not (if this is the problem.) What should I do next to start using my HDD through the USB converter.
View 9 Replies View RelatedFedora Hardware :: Slow SATA-Device After Resuming From Suspend Mode?
Dec 11, 2010since ever, i face the problem, that i cannot continue using my computer properly after i suspended it to ram and wake it up again.Fedora 14, 64-bit, most recent and stable kernel
mainly KDEMotherboard: Gigabyte P55A-UD4Hard DrivesSAMSUNG HD501LJSAMSUNG SP1213NI can figure out, that everything works fine, but with a severe delay.Having a look at my led, signifying hard drive activity, it flases once a second for approx 10ms. frequency is very constant.so i performed several checks:firstly, hdparm -i, there is no difference before and after sleeping mode:
Code:
[root@bobbl-pc bobbl]# hdparm -i /dev/sda
/dev/sda:
[code]...
CentOS 5 Hardware :: Error Installing CentOS 5.2 On ICH7R With 4 SATA HDDs RAID 5?
Feb 15, 2009The installer can't see my raid controller (I assume) as I'm getting the following error:"Error opening /dev/mapper/isw_jbhgjgjj_Vol0: No such device or address"It just sees them as 4 individual drives: sda, sdb, sdc and sdd.Please note that I have set up the RAID 5 in the controller bios interface and the image name is Vol0, which it seems that it tries to load but for some particular reason it can't.I have also tried different bios settings and nothing worked.
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