Hammer on multiple hot-swappable disks

Justin Sherrill justin at shiningsilence.com
Mon May 23 19:04:03 PDT 2011

You could stream master -> slave, and then if the master fails, change
the slave disk to the master.  Dunno if that covers the same area for

On Mon, May 23, 2011 at 9:12 PM, Pierre Abbat <phma at phma.optus.nu> wrote:
> On Monday 23 May 2011 17:13:57 Matthew Dillon wrote:
>>     No, unfortunately there is still one sticking point preventing that
>>     from working.  The volume delete code can't remove the root volume
>>     (in a multi-volume hammer mount one is designated as the root volume.
>>     In a single-volume hammer mount that volume IS the root volume for
>>     the mount).
> But if the root volume were the one on da0, and I inserted da3 and removed
> da2, would it work? Is there a way to change which volume is the root volume?
> Pierre
> --
> sedu'o no natfe puze'e noroi nalselganse srera

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