7400fef226
1. Apply all the patch fixes in old branches. 2. Adaptive the latest cmake version and change spec file. 3. Refresh the systemd services files accordlly. 4. Fix up all scripts when cmake is too new for mariadb. (cherry picked from commit 91ecc4121887ef7f6568932a32523a43ab88b0a3)
40 lines
1.6 KiB
Bash
40 lines
1.6 KiB
Bash
#!/bin/sh
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# We check if there is already a process using the socket file,
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# since otherwise the systemd service file could report false
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# positive result when starting and mysqld_safe could remove
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# a socket file, which is actually being used by a different daemon.
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source "`dirname ${BASH_SOURCE[0]}`/mariadb-scripts-common"
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if test -e "$socketfile" ; then
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echo "Socket file $socketfile exists." >&2
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# no write permissions
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if ! test -w "$socketfile" ; then
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echo "Not enough permission to write to the socket file $socketfile, which is suspicious." >&2
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echo "Please, remove $socketfile manually to start the service." >&2
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exit 1
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fi
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# not a socket file
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if ! test -S "$socketfile" ; then
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echo "The file $socketfile is not a socket file, which is suspicious." >&2
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echo "Please, remove $socketfile manually to start the service." >&2
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exit 1
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fi
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# some process uses the socket file
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response=`/usr/bin/mariadb-admin --no-defaults --socket="$socketfile" --user=UNKNOWN_MYSQL_USER --connect-timeout="${CHECKSOCKETTIMEOUT:-10}" ping 2>&1`
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if [ $? -eq 0 ] || echo "$response" | grep -q "Access denied for user" ; then
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echo "Is another MariaDB daemon already running with the same unix socket?" >&2
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echo "Please, stop the process using the socket $socketfile or remove the file manually to start the service." >&2
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exit 1
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fi
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# socket file is a garbage
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echo "No process is using $socketfile, which means it is a garbage, so it will be removed automatically." >&2
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fi
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exit 0
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