Re: e2dis: a Jigdo-like tool for Ext2+ FS images

2011-09-02 Thread Steve McIntyre
Ivan Shmakov wrote: > > It was my understanding that Jigdo's .template cannot associate > one SHA-1 with such a non-contiguous chunk. Correct. That could be added as a feature, maybe - we could add extent-mapping. I'm also thinking of adding code to say "this file from within this .deb

Re: e2dis: a Jigdo-like tool for Ext2+ FS images

2011-08-16 Thread Ivan Shmakov
> Steve McIntyre writes: > Ivan Shmakov wrote: BTW, the primary Git repository for the project is now located at Gitorious: git://gitorious.org/e2dis/e2dis-devel.git http://gitorious.org/e2dis/e2dis-devel.git https://gitorious.org/e2dis/e2dis-devel The most notab

Re: e2dis: a Jigdo-like tool for Ext2+ FS images

2011-08-14 Thread Steve McIntyre
Ivan Shmakov wrote: > > Jigdo has to “discover” octet sequences on an image with > hashing, which is computationally expensive. Yes. > IIRC, Debian's genisoimage(1) was altered to prepare a Jigdo's > .template file as part of the image generation, which is much >

Re: e2dis: a Jigdo-like tool for Ext2+ FS images

2011-08-14 Thread Ivan Shmakov
> Adam Borowski writes: > On Sun, Aug 14, 2011 at 03:07:24PM +0700, Ivan Shmakov wrote: >> BTW, I've just announced [1] the availability of the code which >> (given some attention and care) may be turned into a Jigdo-like >> suite for Ext2+ FS images. >> (The casuality of fragmentati

Re: e2dis: a Jigdo-like tool for Ext2+ FS images

2011-08-14 Thread Adam Borowski
On Sun, Aug 14, 2011 at 03:07:24PM +0700, Ivan Shmakov wrote: > BTW, I've just announced [1] the availability of the code which > (given some attention and care) may be turned into a Jigdo-like > suite for Ext2+ FS images. > > (The casuality of fragmentation on such filesys

e2dis: a Jigdo-like tool for Ext2+ FS images

2011-08-14 Thread Ivan Shmakov
BTW, I've just announced [1] the availability of the code which (given some attention and care) may be turned into a Jigdo-like suite for Ext2+ FS images. (The casuality of fragmentation on such filesystems greatly reduces the applicability of the FS-agnosti