Re: Dump Utility cache efficiency analysis

2009-06-24 Thread Danny Braniss
Hello This is regarding the dump utility cache efficiency analysis post made on February '07 by Peter Jeremy [ http://lists.freebsd.org/pipermail/freebsd-hackers/2007-February/019666.html] and if this project is still open. I would be interested to begin exploring FreeBSD (and

Re: Dump Utility cache efficiency analysis

2009-06-24 Thread Peter Jeremy
On 2009-Jun-23 15:52:04 -0400, Nirmal Thacker thacker.nir...@gmail.com wrote: I would first like to understand the opinions of anyone who has looked at this problem or think this would be a worthwhile project to start off with. I'm aware of the following references:

Re: small usr.bin/find patch

2009-06-24 Thread Alexander Best
hmmm...but dd e.g. uses lowercase instead of upercase letters to indicate kilobyte, megabyte and so on. isn't there some unix/posix/whatever standard telling app developers what to use? Wojciech Puchar schrieb am 2009-06-17: cheers. Are you sure this is wise? after all 125 millibytes would

Re: small usr.bin/find patch

2009-06-24 Thread Matthew Seaman
Alexander Best wrote: hmmm...but dd e.g. uses lowercase instead of upercase letters to indicate kilobyte, megabyte and so on. isn't there some unix/posix/whatever standard telling app developers what to use? Sure. The standard for scale-prefixes is defined by the Systeme Internationale as part

Re: small usr.bin/find patch

2009-06-24 Thread Johan van Selst
Alexander Best wrote: hmmm...but dd e.g. uses lowercase instead of upercase letters to indicate kilobyte, megabyte and so on. isn't there some unix/posix/whatever standard telling app developers what to use? It might be appropriate to use expand_number() here. This is what some other tools do

Re: Dump Utility cache efficiency analysis

2009-06-24 Thread Alexander Leidinger
On Tue, 23 Jun 2009 15:52:04 -0400 Nirmal Thacker thacker.nir...@gmail.com wrote: I would also appreciate if I could get simple tips and pointers of setting up my machine for the project. I understand this would be on the lines of: 1. Installing a stable FreeBSD build 2. Check out a

Re: small usr.bin/find patch

2009-06-24 Thread Lars Engels
Quoting Alexander Best alexbes...@math.uni-muenster.de: hmmm...but dd e.g. uses lowercase instead of upercase letters to indicate kilobyte, megabyte and so on. isn't there some unix/posix/whatever standard telling app developers what to use? Actually thats only BSD's dd. GNU dd only accepts

8 week projects

2009-06-24 Thread Sean Bruno
My open source class this summer has a lot of people in it looking for 8 week projects. If you have a decently spec'd out project that a Junior/Senior CS student can accomplish, send me a link or pointer to it and I'll see if I can get the project some attention. Sean

Re: Dump Utility cache efficiency analysis

2009-06-24 Thread Nirmal Thacker
Thanks for all the replies and suggestions I ll begin by running, benchmarking, understanding dump for myself and take up Matt's suggestions above to understand the unified caching implementation in more detail -n On Wed, Jun 24, 2009 at 3:58 AM, Peter Jeremy peterjer...@optushome.com.auwrote:

RE: dd copy of FreeBSD-7.2 won't boot

2009-06-24 Thread krad
Personally id stay away from dd. Create the partitions and file systems manually, and install the boot loader, then rsync the data across. It will be a lot faster in most cases, as unlike dd you wont be copying unused space. Something like this should do the job Rsync -aPH --exclude=/mnt/** /