[libfabric-users] what does -FI_EALREADY mean?

Titus, Greg gregory.titus at hpe.com
Mon Jun 29 12:46:09 PDT 2020

Hi all --

In running a test case at moderately large scale (64 nodes, 128 tx endpoints per node) on a Cray CS system with libfabric 1.10.1 and the verbs;ofi_rxm provider, we saw a -FI_EALREADY ("Operation already in progress") return value from a fi_write() call.  Can anyone out there give me more information as to what that error code might indicate is going wrong?  The man pages don't really contain anything except that error text.



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