Encryption off = better performance?
Posted: Sat Oct 05, 2019 6:30 pm
Is there a substantial/worthwhile performance gain by disabling encryption?
If a pool is created with:
...then is encryption on by default?
If encryption is on, and the pool is imported/mounted, can I do this without ill effect?
What are the consequences (or possibilities) of enabling/disabling decryption after a pool is created and data is already on the volume?
If a pool is created with:
- Code: Select all
sudo zpool create -f -o ashift=12 -O casesensitivity=insensitive -O normalization=formD RAID_Z3 raidz3 disk11 disk12 disk13 disk14 disk15 disk16 disk17 disk19 disk20 disk21 disk22
...then is encryption on by default?
If encryption is on, and the pool is imported/mounted, can I do this without ill effect?
- Code: Select all
zpool set feature@encryption=disabled RAID_Z3
zpool set feature@encryption=enabled RAID_Z3
What are the consequences (or possibilities) of enabling/disabling decryption after a pool is created and data is already on the volume?