Wednesday, May 7, 2014

MapR commands - 8 Managing Data

  • Dump and Restore Volumes

#Full dump:
1
maprcli volume dump create -e endstate -dumpfile fulldump1 -name mynamevol
#Do change to mynamevol

#Incremental dump:
1
maprcli volume dump create -s endstate -e endstate2 -name mynamevol -dumpfile incrdump1
#Full restore:
1
maprcli volume dump restore -name mynamevol_restore -dumpfile fulldump1 -n
#Mount mynamevol_restore

#Incremental restore
1
maprcli volume dump restore -name mynamevol_restore -dumpfile incrdump1
  • List disks info

1
2
/opt/mapr/server/mrconfig disk list
/opt/mapr/server/mrconfig sp list

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