DRBD slow sync in one direction

adamb

Famous Member
Mar 1, 2012
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Hey all. This is more of a DRBD issue but I thought some of you may have some input. Last week I setup a test cluster to get a good understanding of proxmox. Now I am working on our production cluster. This cluster is identical hardware to the test. This is a 2 node cluster with dual primary DRBD partitons.

The issue I am seeing is that when starting the initial sync from NodeA to NodeB I can't hit anything above 20MB/s. Now when going from NodeB to NodeA I have no issues hitting 100MB/s.

Any ideas on what this could be? I am stumped, I though for sure it was the cat cable run but now that I am seeing full speeds one way I don't think that is the case. I appreciate the input!
 
Did you manage to get around it? Please let me know how.
Thanks in advance!
_________________________________________________
Steve Works
 
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