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Merge pull request #2751 from jodh-intel/clh-fix-guest-output

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clh: Enable guest userland output
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Bo Chen 2021-09-30 09:05:30 -07:00 committed by GitHub
commit fd5c858390
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1 changed files with 9 additions and 1 deletions
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10
src/runtime/virtcontainers/clh.go
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@ -936,7 +936,15 @@ func (clh *cloudHypervisor) launchClh() (int, error) {
// and in a nested environment this could increase // and in a nested environment this could increase
// the chances to fail because agent is not // the chances to fail because agent is not
// ready on time. // ready on time.
args = append(args, "-vv") //
// Note that for debugging CLH boot failures, the Info level
// should be sufficient: Debug level generates so many
// messages it floods the output stream to the extent that it
// is almost impossible to view the guest kernel and userland
// output. For further details, see the discussion on:
//
// https://github.com/kata-containers/kata-containers/pull/2751
args = append(args, "-v")
} }
// Disable the 'seccomp' option in clh for now. // Disable the 'seccomp' option in clh for now.