[DRBD-user] drdb performance with Fusion ioDrive and Postgres

Alexander Offner alex at kopiright.com
Tue Dec 13 17:30:42 CET 2011

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


we have a postgres vm, currently running on a xen host, and want to 
migrate it to drdb.
we are now thinking about installing the new vm on a Fusion ioDrive Duo, 
which promises about 1,5GB/s Bandwidth for both read and write.
The two DRDB Nodes are connected with a 10GbE adapter.

does anyone have experience with such a configuration on drdb ?

i'm not sure if drdb can sync this without loosing the whole performance 
gain of the SSD.

Best regards,

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