eb9bd3ee21
To explain why this kernel is not supported, we need to show kb URL here. Signed-off-by: Takuya ASADA <syuu@scylladb.com> Message-Id: <1461644708-32078-1-git-send-email-syuu@scylladb.com>
36 lines
1005 B
Bash
Executable File
36 lines
1005 B
Bash
Executable File
#!/bin/bash -e
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#
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# Copyright (C) 2016 ScyllaDB
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. /etc/os-release
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if [ ! -f /sbin/mkfs.xfs ]; then
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if [ "$ID" = "ubuntu" ]; then
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apt-get install -y xfsprogs
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else
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yum install -y xfsprogs
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fi
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fi
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mkdir -p /var/tmp/mnt
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dd if=/dev/zero of=/var/tmp/kernel-check.img bs=1M count=128 > /dev/null 2>&1
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mkfs.xfs /var/tmp/kernel-check.img > /dev/null
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mount /var/tmp/kernel-check.img /var/tmp/mnt -o loop
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iotune --fs-check --evaluation-directory /var/tmp/mnt > /dev/null 2>&1 &&:
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RET=$?
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umount /var/tmp/mnt
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rm -rf /var/tmp/mnt
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rm /var/tmp/kernel-check.img
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if [ $RET -eq 0 ]; then
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echo "This is supported kernel."
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else
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echo "This is unsupported kernel."
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if [ "$ID" = "ubuntu" && "$VERSION_ID" = "14.04" ]; then
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echo "Please upgrade to newer kernel by 'apt-get install linux-image-generic-lts-vivid && reboot'."
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else
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echo "Please upgrade to newer kernel."
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fi
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echo " see http://docs.scylladb.com/kb/kb-fs-not-qualified-aio/ for details"
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fi
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exit $RET
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