Re: [Rpm-ecosystem] Zchunk update

2018-04-16 Thread Neal Gompa
On Mon, Apr 16, 2018 at 12:32 PM, Jonathan Dieter wrote: > On Mon, 2018-04-16 at 09:00 -0400, Neal Gompa wrote: >> On Mon, Apr 16, 2018 at 8:47 AM, Jonathan Dieter wrote: >> > I've also added zchunk support to createrepo_c (see >> >

Re: [Rpm-ecosystem] Zchunk update

2018-04-16 Thread Jonathan Dieter
On Mon, 2018-04-16 at 09:00 -0400, Neal Gompa wrote: > On Mon, Apr 16, 2018 at 8:47 AM, Jonathan Dieter wrote: > > I've also added zchunk support to createrepo_c (see > > https://github.com/jdieter/createrepo_c), but I haven't yet created a > > pull request because I'm not sure

Re: [Rpm-ecosystem] Zchunk update

2018-04-16 Thread Neal Gompa
On Mon, Apr 16, 2018 at 8:47 AM, Jonathan Dieter wrote: > It's been a number of weeks since my last update, so I thought I'd let > everyone know where things are at. > > I've spent most of these last few weeks reworking zchunk's API to make > it easier to use and more in line

[Rpm-ecosystem] Proposed zchunk file format - V4

2018-04-16 Thread Jonathan Dieter
Here's version four with a swap from fixed-length integers to variable- length compressed integers which allow us to skip compression of the index (since the non-integer data is all uncompressable checksums). I've also added the uncompressed size of each chunk to the index to make it easier to

[Rpm-ecosystem] Zchunk update

2018-04-16 Thread Jonathan Dieter
It's been a number of weeks since my last update, so I thought I'd let everyone know where things are at. I've spent most of these last few weeks reworking zchunk's API to make it easier to use and more in line with what other compression tools use, and I'm mostly happy with it now. Writing a