Monitor volume group synchronization

Monitor volume group synchronization

If you need to monitor the advance of the volume group synchronization, you can use this script to quickly monitor extends that are still "stale". Running this command should give a lower value each iteration until it reaches zero.

while true do    for lv in $(vgdisplay -v <vgname> | grep "LV Name" | awk '{print $3}')    do       lvdisplay -v $lv    done | grep -i stale | wc -l     sleep 10 done

Example:

while true do    for lv in $(vgdisplay -v vg00 | grep "LV Name" | awk '{print $3}')    do       lvdisplay -v $lv    done | grep -i stale | wc -ldone | grep -i stale | wc -l    sleep 10 done 5 0