search for: 650mb

I'm using Samba & smbfs to make directories on a Linux file server available across a switched Gigabit network. Unfortunately, when mounting the shares to another Linux system with smbfs, the performance is terrible. To test the setup, I created both a 100mb and 650mb file and transferred them with ftp, smbclient, and smbfs (mounted share). I also used iperf to send each file, just out of curiosity. Here's what I'm seeing: iperf: 100mb - 1.7 seconds (59 MB/s) 650mb - 10.8 seconds (60 MB/s) FTP: 100mb - 2.17 seconds (47 MB/s) 650...

...e the result in a temporary file or a variable, and 2) Read the entire file and filter/reshape it using *apply methods. To my understanding, the use of repeat{}-loops are quite slow in R, and reading an entire file to discard 3 quarters of the data is a bit of an overkill. Not to mention loading an 650MB text file into memory. What I am looking for is a function, that works like the first approach, but avoiding do- or repeat-loops, so I imagine it is implemented in a lower-level language, to be more efficient. Naturally, when calling the function, one would provide a function that determines if/ho...

...ilar results. Is it me or are the results poor? Is this the best I can expect from the hardware or is something wrong? I would appreciate any advice or possible tweaks I can make to the system to make the performance better. The block I/O is the thing that concerns me as mostly I am serving a 650MB file via samba to 5 clients and I think this is where I need the speed. Plus I am hoping to run some virtualised guests on it eventually, but nothing too heavy. -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: bonnie-results.txt URL: <htt...

Hello. I use rsync version 2.4.6, protocol version 24 on a RH7.2 machine. The purpose is mirroring a Red Hat repository. All works fine, *except* for really big files. ISO images (~650MB) are a good example. Whenever I don't exclude *.iso, I get the following: ================================================================== receiving file list ... done sending sums for 1408 recv_generator(linux/7.3/en/iso/i386/valhalla-i386-disc2.iso,1409) unexpected EOF in read_timeout ====...

Copying a file (650Mb) from a W2K pc to Samba doesn't work well. I have a transfer time of 25 minutes while the 2 machine are connected with a crosscable to each other (10Mb ethernet). A ftp between both systems went well. What's the problem...... -- Regards, Roger -- Running Redhat 7

I am running MD 10 (Community) as a file server on a Shuttle SB61G2. This setup worked very well under Mandrake 9.2 however, everytime I try to copy files larger than say <550 ~650MB using MD 10, my linux box freezes and must be rebooted. I can FTP the same file(s) perfectly fine to other PC 's on my home net. Small volumes of files work fine as well as ISO images, the box seems to lock up only after it passes some type of treshold treshold. I am not sure what to do h...

...m and it comes up with an isolinux menu that lets me pick from several different floppy images to boot Dos and several different Linux Rescue Disks using memdisk. So far so good. What I would like to be able to do is boot a bootable image that is not a floppy image. For example, DemoLinux is a 650MB iso file and when burned to a cd it boots. What I would like to do is be able to boot the iso image after picking it from a menu. Perhaps that isn't the best example, lets say you have two distros LinuxA and LinuxB and they are both 200MB so they can both fit on one cd. You can't expan...

I was optimizing a 650MB using ferret (0.11.3) and I received the following error. I''ve seen some people have similar issues but I haven''t seen any resolutions. The contents of the index directory follow the error. Has anyone seen anything like this and found a resolution? Many thanks. /mnt/apps/...

...ons (the rest, when blank, will be defaults). Then gradually start adding them in again. I don't see why Samba should be crashing based on what you're telling me, and that's how I found our problem last time we had some really bad Samba corruption. A read-only filesystem from a large 650MB file mounted into another part of the same hard drive really shouldn't crash. Of course, I could be very wrong (: That's what I hope to find out with my benchmark. /dev/idal --- Shane Kennedy <skenn@indigo.ie> wrote: > That's what I have done. In the case of the 2 > prog...

...r to ensure that drivers and other third party apps maintain compatibility, the package set used on the Server CD is from Release time CentOS 4.7, you are strongly encouraged to run a 'yum update' immediately after installation. 4. As some of you will notice, the iso size is lower than the 650mb acceptable for a single CD. Feedback on what other packages should be aded or removed from this Single CD for the next release are very welcome. Enjoy! -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos at irc.freenode.net ------------------------------ Message:...

...s finished and gc() has been run. Nothing seems to have been released back to the OS. Now, > rm(s) > gc() used (Mb) gc trigger (Mb) max used (Mb) Ncells 270541 14.5 6679958 356.8 11268755 601.9 Vcells 139481 1.1 27476536 209.7 42807620 326.6 linux 'top' now reports 650MB of memory use (though R itself uses only 15.6Mb). My guess is that It leaves the trigger memory of 567MB plus the base 48MB. There are two interesting observations for me here: first, to read a .csv file, I need to have at least 10-15 times as much memory as the file that I want to read---a lot...

...get the right sha1sums for every file, so I don't think it is a read failure of the CD drive or media. While most CD drives here are Samsung, I did test with two different SONY and one HP drives The drives boot my older CDs but not the newer ones that are larger (but still much less than the 650MB quoted maximum). I am willing to try paches, provide files, etc. I hope someone on the list can help. I tried mkisofs 2.01 and 2.01a7; as you can guess, my head is still spinning from all these combinations of boot attempts and the loss of almost an entire box of CD blanks. There is no question I...

...ems to have been released back to the OS. > > Now, > >> rm(s) >> gc() > used (Mb) gc trigger (Mb) max used (Mb) > Ncells 270541 14.5 6679958 356.8 11268755 601.9 > Vcells 139481 1.1 27476536 209.7 42807620 326.6 > > linux 'top' now reports 650MB of memory use (though R itself uses only > 15.6Mb). My guess is that It leaves the trigger memory of 567MB plus > the base 48MB. > > > There are two interesting observations for me here: first, to read a > .csv file, I need to have at least 10-15 times as much memory as the >...

...sn't high quality, because I'm putting mine on CD, and that makes it easier (less conversion steps = better audio). If you decide to go higher than 11KHz, be prepared, because the better the quality, the more space you'll need - for an hour of audio at 44.1KHz stereo, it's around 650MB; around half that for mono, and less for other sample rates. What kind of computer are you using? What version of Linux or other OS? Have you decided on limits for storage (that will determine the quality you can use, more than anything else)/How many tapes are you planning to convert? If you...

...ths ago 642MB r-base 3.6.0 6dfc0dec6d66 6 months ago 662MB r-base 3.5.3 62c848eeb175 8 months ago 649MB r-base 3.5.2 578644a0540c 10 months ago 650MB r-base 3.5.1 93ca38345db2 16 months ago 678MB r-base 3.5.0 fb43e8fe1667 17 months ago 698MB r-base 3.4.3 d1e1c25485af 20 months ago 670MB r-base...

...r to ensure that drivers and other third party apps maintain compatibility, the package set used on the Server CD is from Release time CentOS 4.7, you are strongly encouraged to run a 'yum update' immediately after installation. 4. As some of you will notice, the iso size is lower than the 650mb acceptable for a single CD. Feedback on what other packages should be aded or removed from this Single CD for the next release are very welcome. Enjoy! -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos at irc.freenode.net

...r to ensure that drivers and other third party apps maintain compatibility, the package set used on the Server CD is from Release time CentOS 4.7, you are strongly encouraged to run a 'yum update' immediately after installation. 4. As some of you will notice, the iso size is lower than the 650mb acceptable for a single CD. Feedback on what other packages should be aded or removed from this Single CD for the next release are very welcome. Enjoy! -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos at irc.freenode.net

...nouveau to install, recent updates through ubuntu intrepid repository (ppa) to 1:0.0.0~git20081009-0~ppa1 Have problems with high cpu use using nouveau particularly when changing desktops, using fluxbox as window manager. Seems to use a lot of memory at start - free -m buffers up from ~120MB to ~650Mb on start. Only difference being the nouveau driver. Have tried to use oprofile to get data - not sure if it's right or even if it helps. Graphics card - Nvidia Geforce4MX440 -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail becaus...

...r to ensure that drivers and other third party apps maintain compatibility, the package set used on the Server CD is from Release time CentOS 4.3, you are strongly encouraged to run a 'yum update' immediately after installation. 4. As some of you will notice, the iso size is lower than the 650mb acceptable for a single CD. Feedback on what other packages should be aded or removed from this Single CD for the next release are very welcome. Enjoy! -- Karanbir Singh http://www.centos.org/ ------------------------------ _______________________________________________ CentOS-announce maili...

...O (against the checksums in the hash_map) I am getting almost 95% false hits. (ie the weak-checksums match, but when comparing the offsets the comparison fails). Is this expected? Is there a stronger rolling checksum I could implement? It takes about 80seconds to generate all the checksums on a 650MB file, thus I could certainly use a stronger algorithm which cause less false hits. Any ideas would be greatly appreciated. Regards, Stephan Buys PS please reply directly to me as I am not on the mailing list.