mirror of https://github.com/schoebel/mars
21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
# Regular cron jobs for MARS
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#
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PATH=/usr/local/bin:/usr/lib/mars:/sbin:/bin:/usr/sbin:/usr/bin
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# MARS transaction logfile rotation + deletion every x minutes
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*/10 * * * * root if [ -L /mars/uuid ] ; then marsadm cron ; fi > /dev/null 2>&1
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*/5,15,25,35,45,55 * * * * root if [ -L /mars/uuid ] ; then marsadm log-delete-all all ; fi > /dev/null 2>&1
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# When a different mars kernel module is installed than actually loaded
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# into the kernel, _try_ to reload it.
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# This will silently fail when at least one resource is in primary mode.
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# However, this will be automatically retried until it succeeds some day.
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# This leads to a very short interruption of the replication, similar
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# to a small network outage. It does not change any state: it relies on
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# the fundamental property of MARS to restore _any_ previous operation mode
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# after a crash, just by a simple modprobe.
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@hourly root if [ -L /mars/uuid -a -e /sys/module/mars/version ] && [ "$(modinfo mars | grep "^version:" | sed 's/^version:\s*//')" != "$(cat /sys/module/mars/version)" ]; then rmmod mars && modprobe mars ; fi > /dev/null 2>&1
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