Hey,
>> ERROR: pty: failed to exec child /gnu/store/…-installer: Operation not >> permitted (exec_child() in src/pty.c:299) >> >> in a loop and the VM became unusable. Not sure what happened! > > Hmm at least I can reproduce this issue, not sure what's > happening. This error does not happend when creating a disk-image and > running qemu manually. I'll try to investigate it soon. The problem seem to be related to cow-store on VM produced by guix system vm. I can reproduce it on "master" by running: guix system vm /gnu/system/install.scm and appending -drive format=raw,file=/home/mathieu/vm-test.img to the produced script. Then, mount /dev/sda1 /mnt herd start cow-store /mnt -> Every command (like ls ou mount) fails because /gnu/store does not seem to be reachable anymore. Is this a known issue, or am I missing something? Thanks, Mathieu
