[Pkg-julia-devel] Julia parallel test

[Peter Colberg]

On Fri, Nov 13, 2015 at 04:20:47PM +0200, Graham Inggs wrote:
> The problem to turned out to be permissions.
> 
> In my amd64 sbuild schroot, /dev/shm had 755 permissions, in my i386 sbuild
> schroot, /dev/shm had 1777 permissions.
> After dropping to a root shell in the amd64 sbuild schroot and running
> 'chmod 1777 /dev/shm', the parallel tests now run during the build.

It sounds like /dev/shm is not mounted in your chroot.

Does /etc/schroot/sbuild/fstab contain an entry for /dev/shm?

tmpfs           /dev/shm        tmpfs   defaults        0       0

I tested an sbuild in a chroot prepared with sbuild-setup for unstable
on amd64, and the parallel test succeeded. The btrfs-snapshot type
supports copy-on-write chroots just like cowbuilder.

Peter