On 03/29/2010 12:51 PM, Raimund Sacherer wrote:
I was under the impression that for multi-path you need either 2 distinct
connections and you can have failover one connection fails, or 2
block-syncronized filers which helps you out if one filer dies.
You can do dm-mulitpath with only one path. It would basically give you
an extra layer to retry and queue IO at in case something happened. The
scsi/iscsi layer only gives you 5 retries.
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