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Prevent negative lag in pmp-check-mysql-replication-delay #105
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bwitt
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Oct 28, 2019
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| # Prevent Negative value due to NTP | ||
| # Keep the highest value between 0 and level | ||
| LEVEL=$([ "$LEVEL" -gt "0" ] && echo $LEVEL || echo 0) |
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| LEVEL=$([ "$LEVEL" -gt "0" ] && echo $LEVEL || echo 0) | |
| LEVEL=$([ "$LEVEL:-0" -le "0" ] && echo 0 || echo $LEVEL) |
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Due to NTP we have an occurence of negative lag (which is not possible). This patch aims to avoid negative lag.