89a8dcc9e8
We should create the /var/log/dmesg.log file as a default. If we don't then a later kernel error can flush the dmesg ring buffer, losing valuable debug information. (From OE-Core rev: faa8cc6c2a582a32c695f3f2b0d45b6892c769fd) Signed-off-by: Xin Ouyang <Xin.Ouyang@windriver.com> Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
18 lines
353 B
Bash
18 lines
353 B
Bash
#!/bin/sh
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### BEGIN INIT INFO
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# Provides: dmesg
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# Required-Start:
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# Required-Stop:
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# Default-Start: S
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# Default-Stop:
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### END INIT INFO
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if [ -f /var/log/dmesg ]; then
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if [ -f /usr/sbin/logrotate ]; then
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logrotate -f /etc/logrotate-dmesg.conf
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else
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mv -f /var/log/dmesg /var/log/dmesg.old
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fi
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fi
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dmesg -s 131072 > /var/log/dmesg
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