bash script to repair PGs

autorepair.sh

#!/bin/bash
# from https://github.com/cernceph/ceph-scripts/blob/master/tools/scrubbing/autorepair.sh

for PG in $(ceph pg ls inconsistent -f json | jq -r .pg_stats[].pgid)
do
   echo Checking inconsistent PG $PG
   if ceph pg ls repair | grep -wq ${PG}
   then
      echo PG $PG is already repairing, skipping
      continue
   fi

   # disable other scrubs
   ceph osd set nodeep-scrub
   ceph osd set noscrub

   # bump up osd_max_scrubs
   ACTING=$(ceph pg $PG query | jq -r .acting[])
   for OSD in $ACTING
   do
      ceph tell osd.${OSD} injectargs -- --osd_max_scrubs=3 --osd_scrub_during_recovery=true
   done

   ceph pg repair $PG

   sleep 10

   for OSD in $ACTING
   do
      ceph tell osd.${OSD} injectargs -- --osd_max_scrubs=1 --osd_scrub_during_recovery=false
   done

   # disable other scrubs
   ceph osd unset nodeep-scrub
   ceph osd unset noscrub
done