2026-09-05 01:07:06 +00:00
1 changed files with 13 additions and 0 deletions
@@ -165,6 +165,19 @@ If it says the daemon is not reachable, the group grant postdates the shell. `ne
 but a heredoc into `newgrp` runs the suite as a child of a shell that then exits — start it with
 `setsid nohup … &` inside the heredoc, or the run dies with the shell that launched it.
 **A redirected log lags, so do not diagnose a stall from it.** Node block-buffers stdout when it
 is a file rather than a terminal, so `> run.log` can sit unchanged for minutes while the run is
 working normally. On 2026-09-01 that was read as a stall twice, once after a real stall had just
 been fixed — the most expensive kind of false signal, because it argues the fix did not work. Ask
 the machines instead:
 ```sh
 incus list -c ns
 incus exec <instance>-registry -- systemctl is-active docker
 ```
 *"I cannot see progress" is not evidence of no progress.*
 ## Measured on a workstation
 | | one machine | two machines | two machines + a router |