Joerg Moellenkamp wrote:
Hi,
Well ... i think Darren should implement this as a part of zfs-crypto. Secure
Delete on SSD looks like quite challenge, when wear leveling and bad block
relocation kicks in ;)
No I won't be doing that as part of the zfs-crypto project. As I said
some jurisdictions are happy that if the data is encrypted then
overwrite of the blocks isn't required. For those that aren't use
dd(1M) or format(1M) may be sufficient - if that isn't then nothing
short of physical destruction is likely good enough.
If we choose to add block erasure on delete to ZFS then it is a
completely separate and complementary feature to encryption.
--
Darren J Moffat
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