[Linux-cluster] which is better gfs2 and ocfs2?

Alan Brown ajb2 at mssl.ucl.ac.uk
Sat Mar 12 22:45:25 UTC 2011

I missed somthing:

On 12/03/11 17:46, Jeff Sturm wrote:
> As an example, while running a "du" command on my GFS mount point, I
> observed the Ethernet traffic peak:
> 	12:20:33 PM     IFACE   rxpck/s   txpck/s   rxbyt/s   txbyt/s
> rxcmp/s   txcmp/s  rxmcst/s
> 	12:20:38 PM      eth0   3517.60   3520.60 545194.80 631191.20
> 0.00      0.00      0.00

Mount the GFS filesystem on one node only, lock_dlm and repeat all the 

Observe the network traffic.

The latencies aren't in the Ethernet layer (at the moment)


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