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37 lines
1.4 KiB
37 lines
1.4 KiB
2 years ago
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From eff17c61ba358d03461b62c95ef593e3b8d65e26 Mon Sep 17 00:00:00 2001
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From: Coiby Xu <coxu@redhat.com>
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Date: Wed, 14 Jul 2021 15:26:10 +0800
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Subject: [PATCH] fix(qeth_rules): check the existence of
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/sys/devices/qeth/*/online beforehand
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On s390x KVM machines, the follow errors occurred,
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$ kdumpctl rebuild
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kdump: Rebuilding /boot/initramfs-4.18.0-321.el8.s390xkdump.img
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/usr/lib/dracut/modules.d/95qeth_rules/module-setup.sh: line 13: /sys/devices/qeth/*/online: No such file or directory
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/usr/lib/dracut/modules.d/95qeth_rules/module-setup.sh: line 13: /sys/devices/qeth/*/online: No such file or directory
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because s390x KVM uses virtual devices and /sys/devices/qeth/*/online
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doesn't exist. Eliminate this error by checking the existence
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beforehand.
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(cherry picked from commit 6c71ba4121ae64ccd13fefba68ca327ac623810f)
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Resolves: #2050570
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---
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modules.d/95qeth_rules/module-setup.sh | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/modules.d/95qeth_rules/module-setup.sh b/modules.d/95qeth_rules/module-setup.sh
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index 914a28ce..884ae072 100755
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--- a/modules.d/95qeth_rules/module-setup.sh
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+++ b/modules.d/95qeth_rules/module-setup.sh
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@@ -10,6 +10,7 @@ check() {
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[[ $hostonly ]] && {
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for i in /sys/devices/qeth/*/online; do
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+ [ ! -f "$i" ] && continue
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read -r _online < "$i"
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[ "$_online" -eq 1 ] && return 0
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done
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