[sheepdog-users] HA in SBD

[Hitoshi Mitake]

Hi Lakis,

Sorry for my late reply.

SBD doesn't support high availability mechanism. iSCSI interface can
support multipath without external solutions like HAProxy.

Thanks,
Hitoshi

On Thu, Mar 24, 2016 at 11:36 PM, Lakis, Jacek <jacek.lakis at intel.com>
wrote:

> Hi all.
>
> I got a quick question about the SBD volumes. Does the sheepdog provides
> High Availability mechanism for Sheepdog Block Device?
> I mean, when we map the block device, we're echoing single zookeeper's IP
> to /sys/bus/.... In this case, we're not resistant for loosing this
> specific zookeeper node.
> So question is: do the Sheepdog prevents this SPOF case itself? (Without
> using external solutions like HAProxy)
>
> Best regards,
> JJ
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