mbbackup taking too long, potentially locking itself
started an mbbackup on a 3 node cluster - 1.7.1, each holding 8 gb of data.
after ~20 hours, none of the backups are complete.
some seem to be progressing (by watching the file sizes), but another seems stuck (no file size increases.)
on that machine in particular, I see this line in TOP:
23212 root 20 0 24840 6412 988 R 100 0.0 757:45.23 sqlite3