In case your OpenSolaris snv_128 kernel does simply hang (replies to icmp echo requests but does not do much more than that...) after destroying a snapshot, a block device or a file system there's a simple solution:
Add RAM to your box resp. increase Dom-0 memory usage. In my case I had 1 GB Dom0 memory which was not sufficient.
With 2GB the pool mounted properly again. ZFS with deduplication needs RAM. Sad that there's no warning message including an abortion of the pool import in that case.
Add RAM to your box resp. increase Dom-0 memory usage. In my case I had 1 GB Dom0 memory which was not sufficient.
With 2GB the pool mounted properly again. ZFS with deduplication needs RAM. Sad that there's no warning message including an abortion of the pool import in that case.
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