Crash during index building (out of mem)

MongoDB Percona Server for MongoDB
1

Hi,
I’m trying to update from tokumx to PSMDB (3.0.9-1.4) and when I try to create an index, during the process mongod begin to use more and more memory, until it run out of memory and crash. I tried several times with the same result. Could you please help me?. :(.
Running on Linux dedicated server with 8gb mem.
Thank you in advance.
Best,
Matias

2

Hi,
I just made it work by restarting mongo with:
mongod --config /etc/mongod.conf --PerconaFTEngineCacheSize=1073741824
Instead of using default value, I set 1GB for the size of the engine cache.
Matias