[DRBD-user] Performance issue

Maciej Bogucki macbogucki at gmail.com
Tue Aug 12 17:26:12 CEST 2008

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

Sampo Blom wrote:
> Network between two boxes carried data prox. 110MB/s, 
Test it both side(from A->B and from B->A).
Your max-buffers is set to 8192 so the master could allocate 32MB of 
data. Decrease whis value it and do the test.
Also check numerb of IOS -> "iostat -x -k 5" and network problems 
"netstat -s"

Best Regards
Maciej Bogucki

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