c28a574b9e
Stop setting hugepages boot parameter since we don't use it on default configuration (posix mode), but keep scylla_bootparam_setup to setup clocksource on AMI. Fixes #1758 Signed-off-by: Takuya ASADA <syuu@scylladb.com> Message-Id: <1485817393-25919-1-git-send-email-syuu@scylladb.com>
48 lines
1.1 KiB
Bash
Executable File
48 lines
1.1 KiB
Bash
Executable File
#!/bin/bash -e
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#
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# Copyright (C) 2015 ScyllaDB
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. /usr/lib/scylla/scylla_lib.sh
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print_usage() {
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echo "scylla_bootparam_setup --ami"
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echo " --ami setup AMI instance"
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exit 1
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}
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AMI_OPT=0
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while [ $# -gt 0 ]; do
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case "$1" in
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"--ami")
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AMI_OPT=1
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shift 1
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;;
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*)
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print_usage
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;;
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esac
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done
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if [ $AMI_OPT -eq 0 ]; then
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exit 0
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fi
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if [ ! -e /etc/default/grub ] && [ ! -e /boot/grub/menu.lst ]; then
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echo "Unsupported bootloader"
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exit 1
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fi
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if [ -e /etc/default/grub ] && [ "`grep clocksource /etc/default/grub`" = "" ]; then
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sed -e "s#^GRUB_CMDLINE_LINUX=\"#GRUB_CMDLINE_LINUX=\"clocksource=tsc tsc=reliable #" /etc/default/grub > /tmp/grub
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mv /tmp/grub /etc/default/grub
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if is_debian_variant; then
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update-grub
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else
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grub2-mkconfig -o /boot/grub2/grub.cfg
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fi
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fi
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if is_ec2 && [ -e /boot/grub/menu.lst ] && [ "`grep clocksource /boot/grub/menu.lst`" = "" ]; then
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sed -e "s#\\(^\s*kernel.*\\)#\\1 clocksource=tsc tsc=reliable #" /boot/grub/menu.lst > /tmp/menu.lst
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mv /tmp/menu.lst /boot/grub/menu.lst
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fi
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