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Description of problem:
Command `grub2-mkconfig -o /boot/grub2/grub.cfg` failed with message "/etc/tuned/bootcmdline: line 27: $'\n': command not found"
Version-Release number of selected component (if applicable):
tuned-2.5.1-4.el7_2.6.noarch
How reproducible:
always
Steps to Reproduce:
1. Have machine with at least 8 cpu
2. Do these steps:
# mkdir /etc/tuned/custom
# echo "[bootloader]
cmdline=isolcpus=\${f:cpulist_invert:1-3,6}" > /etc/tuned/custom/tuned.conf
# tuned-adm profile custom
# grub2-mkconfig -o /boot/grub2/grub.cfg
Actual results:
# grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub configuration file ...
/etc/tuned/bootcmdline: line 27: $'\n': command not found
# echo $?
127
Expected results:
End without error
Information for QA:
Failed test case:
/CoreOS/tuned/Sanity/built-in-support-for-unit-conversion
Comment 3Jaroslav Škarvada
2017-04-01 12:42:40 UTC
I cannot reproduce, machine with 12 cores, the grub2-mkconfig didn't fail, resulting cores:
$ grep TUNED_BOOT_CMDLINE /etc/tuned/bootcmdline
TUNED_BOOT_CMDLINE="isolcpus=0,4,5,7,8,9,10,11"
It seems good, tested with both:
tuned-2.7.1-3.el7
and the latest tuned git head (v2.7.1-112-gdf9aa2f).
Could you provide content of the /etc/tuned/bootcmdline?
Description of problem: Command `grub2-mkconfig -o /boot/grub2/grub.cfg` failed with message "/etc/tuned/bootcmdline: line 27: $'\n': command not found" Version-Release number of selected component (if applicable): tuned-2.5.1-4.el7_2.6.noarch How reproducible: always Steps to Reproduce: 1. Have machine with at least 8 cpu 2. Do these steps: # mkdir /etc/tuned/custom # echo "[bootloader] cmdline=isolcpus=\${f:cpulist_invert:1-3,6}" > /etc/tuned/custom/tuned.conf # tuned-adm profile custom # grub2-mkconfig -o /boot/grub2/grub.cfg Actual results: # grub2-mkconfig -o /boot/grub2/grub.cfg Generating grub configuration file ... /etc/tuned/bootcmdline: line 27: $'\n': command not found # echo $? 127 Expected results: End without error Information for QA: Failed test case: /CoreOS/tuned/Sanity/built-in-support-for-unit-conversion