36 lines
953 B
Diff
36 lines
953 B
Diff
From 8709c0e87dc3124b1a64d85654d6d4904702d767 Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Mon, 28 Oct 2013 11:09:24 +0000
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Subject: [PATCH] xen: Don't emit warning message if /proc/xen/capabilities
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file does not exist.
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On Amazon EC2:
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xen
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grep: /proc/xen/capabilities: No such file or directory
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xen-domU
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The warning is harmless but should not be printed.
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Thanks: Can Zhang for testing.
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---
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virt-what.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/virt-what.in b/virt-what.in
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index bf663aa..4b6d3b8 100644
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--- a/virt-what.in
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+++ b/virt-what.in
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@@ -199,7 +199,7 @@ if [ "$cpuid" = "XenVMMXenVMM" ]; then
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skip_qemu_kvm=true
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elif [ -d "${root}/proc/xen" ]; then
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echo xen
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- if grep -q "control_d" "${root}/proc/xen/capabilities"; then
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+ if grep -q "control_d" "${root}/proc/xen/capabilities" 2>/dev/null; then
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echo xen-dom0
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else
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echo xen-domU
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--
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1.8.3.1
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