bug#47744: nfs-root-fs test is failing

[Mathieu Othacehe <othacehe@gnu.org>]

Hello,

I'm working on fixing all the system tests before the release. The
"nfs-root-fs" test is failing this way:

--8<---------------cut here---------------start------------->8---
mathieu@meije ~/guix [env]$ cat /gnu/store/s1byimibj7ax9b4nqg4qmpvhyf8wlcp8-nfs-root-fs-test/start-nfs-boot-test.log 
%%%% Starting test start-nfs-boot-test
Group begin: start-nfs-boot-test
Test begin:
  test-name: "nfs services are running"
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "nfs services are running" (wait-for-file "/var/run/rpc.statd.pid" server-marionette))
Test end:
  result-kind: pass
  actual-value: 185
Test begin:
  test-name: "NFS port is ready"
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "NFS port is ready" (wait-for-tcp-port 2049 server-marionette))
Test end:
  result-kind: pass
  actual-value: #t
Test begin:
  test-name: "NFS statd port is ready"
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "NFS statd port is ready" (wait-for-tcp-port 20002 server-marionette))
Test end:
  result-kind: fail
  actual-value: #f
  actual-error: (misc-error #f "nobody's listening on port ~S" (20002) #f)
Test begin:
  test-name: "NFS mountd port is ready"
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "NFS mountd port is ready" (wait-for-tcp-port 20001 server-marionette))
Test end:
  result-kind: fail
  actual-value: #f
  actual-error: (misc-error #f "nobody's listening on port ~S" (20001) #f)
Test begin:
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "nfs-root-client booted")
Test end:
  result-kind: pass
  actual-value: "nfs-root-client booted"
Test begin:
  test-name: "nfs client deposited file"
  source-file: "/gnu/store/m2lp9cq1nhhy5bydbzcy4svpb2wgsmx3-nfs-root-fs-test-builder"
  source-line: 1
  source-form: (test-assert "nfs client deposited file" (wait-for-file "/export/mounts" server-marionette))
Test end:
  result-kind: fail
  actual-value: #f
  actual-error: (misc-error #f "file didn't show up ~S" ("/export/mounts") #f)
--8<---------------cut here---------------end--------------->8---

Danny, Stefan, do you think you could have a look?

Thanks,

Mathieu