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From f9c068e999cc76eaa318cc0773ef9133ea986131 Mon Sep 17 00:00:00 2001
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From: Sebastian Mitterle <smitterl@redhat.com>
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Date: Thu, 19 Mar 2020 12:12:50 +0100
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Subject: [PATCH] dasd: only install /etc/dasd.conf if present
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`dasd.conf` needn't be present on system even if modules have been loaded.
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Check if file exists to avoid error message during kernel update
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```bash
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dracut-install: ERROR: installing '/etc/dasd.conf'
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dracut: FAILED: /usr/lib/dracut/dracut-install -D /var/tmp/dracut.YvVRx5/initramfs -H /etc/dasd.conf
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```
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(cherry picked from commit defb1611c771d9f05780aebb101baefde2f66874)
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Resolves: #1815043
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---
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 modules.d/95dasd/module-setup.sh | 5 +++--
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 1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/modules.d/95dasd/module-setup.sh b/modules.d/95dasd/module-setup.sh
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index 0da61309..ec33a9e0 100755
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--- a/modules.d/95dasd/module-setup.sh
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+++ b/modules.d/95dasd/module-setup.sh
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@@ -18,8 +18,9 @@ depends() {
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 install() {
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     inst_hook cmdline 30 "$moddir/parse-dasd.sh"
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     inst_multiple dasdinfo dasdconf.sh normalize_dasd_arg
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-    if [[ $hostonly ]]; then
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-        inst -H /etc/dasd.conf
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+    conf=/etc/dasd.conf
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+    if [[ $hostonly && -f $conf ]] ; then
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+        inst -H $conf
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     fi
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     inst_rules 56-dasd.rules
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     inst_rules 59-dasd.rules
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