01-17-2009
You cannot use a swap device as a dump device on ZFS. Is "/dev/zvol/dsk/rpool/swap was dump device --" really a message you got from running the swap command ?
How much RAM is installed ? Reducing the dump device size from 8 to 1 GB might prevent a crash dump to complete.
If your swap is in use and no other swap area can pick the stored pages, you cannot remove a swap area.
What exactly are you trying to reproduce with your settings ? kernel panics ?
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