[lustre-discuss] a question about max_create_count

Kurt Strosahl strosahl at jlab.org
Wed Jun 19 13:42:17 PDT 2019


Good Afternoon,

    I'm in the process of testing a new lustre file system at 2.12, and in going through the documentation I saw that to stop writes from going to the system we now set the max_create_count to 0 on the mdt.

   I looked at that value on my system and the default seems to be 20000, am I correct in thinking that this is the maximum number of simultaneous creates that can happen on an OST?

w/r,

Kurt J. Strosahl
System Administrator: Lustre, HPC
Scientific Computing Group, Thomas Jefferson National Accelerator Facility
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