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Fault Set Configuration
Hi experts
I have ScaleIO cluster with one protection domain and multiple storage pools. No fault sets is configured.
Can I create multiple fault sets and spread SDS over these faults sets without data loss?
tomer__engineer
155 Posts
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October 4th, 2015 04:00
You cannot "migrate" / move an already configured SDS with it's devices and data into Fault set.
You can add new SDSs into the fault sets.
RafaelNovo
92 Posts
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October 5th, 2015 05:00
tomer_(engineering_qa) is right.
But just to give you a different angle, if you have enough SDSs / free disk space, you can remove SDSs from your current single fault set and re-add those as new members for new fault sets. It may need several waves, but you can end up with your desired layout without downtime or need to reinstall anything.
tomer__engineer
155 Posts
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October 6th, 2015 02:00
Rafa is right, but this should be done wisely and carefully...
Another option would be to replicate / backup all your data, re-configure your SIO system with Fault sets and then restore the data back.