[DRBD-user] DRBD & XEN using a xen bridge

Stuart Poulton stuart.poulton at astro.le.ac.uk
Tue May 20 10:21:42 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.


Dear All,

I'm currently running a pair of servers with XEN and DRBD.

I've recently changed the network configuration such that the private
network used for DRBD now sits on-top of a XEN bridge to all XEN domU's
to also use the private network.

However, I have today setup a new drdb resource, and am getting the
following

 2: cs:SyncSource st:Primary/Secondary ds:UpToDate/Inconsistent C r---
    ns:438496 nr:0 dw:0 dr:438496 al:0 bm:26 lo:0 pe:0 ua:0 ap:0
        [>...................] sync'ed:  1.0% (47263/47691)M
        finish: 38:24:38 speed: 340 (320) K/sec
        resync: used:0/31 hits:27379 misses:27 starving:0 dirty:0 changed:27
        act_log: used:0/257 hits:0 misses:0 starving:0 dirty:0 changed:0


Are there known issues with this type of network configuration ? The physical network is Gbit so I would expect more than 320K/sec throughput.

Thanks

Stuart




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