Re: Verification Builds and Snapshots For Debian

2023-10-14 Thread Holger Levsen
On Thu, Oct 12, 2023 at 11:36:38PM -0700, Vagrant Cascadian wrote: > The original btrfs based one now has snapshots as far back as july 2023 > up to the present, and is currently 974GB. So, that looks like overall > about 330GB growth per month, roughly. neato! -- cheers, Holger ⢀⣴⠾⠻⢶

Re: Verification Builds and Snapshots For Debian

2023-10-12 Thread Vagrant Cascadian
On 2023-10-12, Marek Marczykowski-Górecki wrote: > On Sat, Sep 30, 2023 at 04:59:33PM -0700, Vagrant Cascadian wrote: >> On 2023-09-20, Lucas Nussbaum wrote: >> > On 19/09/23 at 13:52 -0700, Vagrant Cascadian wrote: >> >> Snapshotting the archive(s) multiple times per day, today, tomorrow, and >> >

Re: Verification Builds and Snapshots For Debian

2023-10-12 Thread Vagrant Cascadian
On 2023-10-12, Vagrant Cascadian wrote: > On 2023-10-12, Chris Lamb wrote: >>> In the meantime, I worked on a naive implementation of this, using >>> debmirror and btrfs snapshots (zfs or xfs are other likely candidates >>> for filesystem-level snapshots). It is working better than I expected! >> [

Re: Verification Builds and Snapshots For Debian

2023-10-12 Thread Marek Marczykowski-Górecki
On Sat, Sep 30, 2023 at 04:59:33PM -0700, Vagrant Cascadian wrote: > On 2023-09-20, Lucas Nussbaum wrote: > > On 19/09/23 at 13:52 -0700, Vagrant Cascadian wrote: > >> * Looking forward and backwards at snapshots > >> > >> I do think that a more complete snapshot approach is probably better > >> t

Re: Verification Builds and Snapshots For Debian

2023-10-12 Thread Vagrant Cascadian
On 2023-10-12, Chris Lamb wrote: >> In the meantime, I worked on a naive implementation of this, using >> debmirror and btrfs snapshots (zfs or xfs are other likely candidates >> for filesystem-level snapshots). It is working better than I expected! > […] >> Currently weighing in at about 550GB, ea

Re: Verification Builds and Snapshots For Debian

2023-10-12 Thread Chris Lamb
Dear Vagrant, > In the meantime, I worked on a naive implementation of this, using > debmirror and btrfs snapshots (zfs or xfs are other likely candidates > for filesystem-level snapshots). It is working better than I expected! […] > Currently weighing in at about 550GB, each snapshot of the archi

Re: Verification Builds and Snapshots For Debian

2023-10-06 Thread Vagrant Cascadian
On 2023-09-30, Vagrant Cascadian wrote: > On 2023-09-20, Lucas Nussbaum wrote: >> On 19/09/23 at 13:52 -0700, Vagrant Cascadian wrote: >>> * Looking forward and backwards at snapshots >>> >>> I do think that a more complete snapshot approach is probably better >>> than package-specific snapshots,

Re: Verification Builds and Snapshots For Debian

2023-09-30 Thread Vagrant Cascadian
On 2023-09-20, Lucas Nussbaum wrote: > On 19/09/23 at 13:52 -0700, Vagrant Cascadian wrote: >> * Looking forward and backwards at snapshots >> >> I do think that a more complete snapshot approach is probably better >> than package-specific snapshots, and it might be worth doing >> forward-looking

Re: Verification Builds and Snapshots For Debian

2023-09-20 Thread Vagrant Cascadian
On 2023-09-19, Vagrant Cascadian wrote: > * Some actual results! > > Testing only arch:all and arch:amd64 .buildinfos, I had decent luck with > 2023/09/16: > > total buildinfos to check: 538 > attempted/building: 535 > > unreproducible: 28 5 % > reproducible: 461 85 % > failed: 4

Re: Verification Builds and Snapshots For Debian

2023-09-20 Thread Lucas Nussbaum
Hi, On 19/09/23 at 13:52 -0700, Vagrant Cascadian wrote: > * Looking forward and backwards at snapshots > > I do think that a more complete snapshot approach is probably better > than package-specific snapshots, and it might be worth doing > forward-looking snapshots of ftp.debian.org (and securi

Verification Builds and Snapshots For Debian

2023-09-19 Thread Vagrant Cascadian
I experimented with verification builds building packages that were recently built by the Debian buildd infrastrcture... relatively soon after the .buildinfo files are made available, without relying on snapshot.debian.org... with the goal of getting bit-for-bit identical verification of newly adde