Hi - is there an mfs or other agent memory setting to increase for allowing > 30TB of single node storage to work? I'm getting "Failed operation for disk sdx, Cannot allocate memory" when attempting to add drives 11 and 12.
Physical host has 16GB on it, and only 4 is actually in use, so I assume this is some kind of soft limit.
asked 27 Apr '12, 16:55
This is set in /opt/mapr/conf/warden.conf as:
which in this case corresponds to 8G. You can also set it as a percentage of total system memory via service.command.mfs.heapsize.percent.
answered 27 Apr '12, 18:45