Re encrypt using cryptsetup-reencrypt
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My LUKS disk is created some years ago the options would be outdated right now, if to change my LUKS header by:
# cryptsetup-reencrypt /dev/sdaX
WARNING: this is experimental code, it can completely break your data.
Enter passphrase for key slot 0:
...
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default? like:
# cryptsetup-reencrypt --iter-time 3500 /dev/sdaX
And cryptsetup-reencrypt is designed for no data loss in regular situation?
cryptsetup
New contributor
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up vote
0
down vote
favorite
My LUKS disk is created some years ago the options would be outdated right now, if to change my LUKS header by:
# cryptsetup-reencrypt /dev/sdaX
WARNING: this is experimental code, it can completely break your data.
Enter passphrase for key slot 0:
...
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default? like:
# cryptsetup-reencrypt --iter-time 3500 /dev/sdaX
And cryptsetup-reencrypt is designed for no data loss in regular situation?
cryptsetup
New contributor
cryptsetup luksDump
of your existing LUKS header?
â frostschutz
yesterday
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
My LUKS disk is created some years ago the options would be outdated right now, if to change my LUKS header by:
# cryptsetup-reencrypt /dev/sdaX
WARNING: this is experimental code, it can completely break your data.
Enter passphrase for key slot 0:
...
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default? like:
# cryptsetup-reencrypt --iter-time 3500 /dev/sdaX
And cryptsetup-reencrypt is designed for no data loss in regular situation?
cryptsetup
New contributor
My LUKS disk is created some years ago the options would be outdated right now, if to change my LUKS header by:
# cryptsetup-reencrypt /dev/sdaX
WARNING: this is experimental code, it can completely break your data.
Enter passphrase for key slot 0:
...
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default? like:
# cryptsetup-reencrypt --iter-time 3500 /dev/sdaX
And cryptsetup-reencrypt is designed for no data loss in regular situation?
cryptsetup
cryptsetup
New contributor
New contributor
New contributor
asked yesterday
user314299
6
6
New contributor
New contributor
cryptsetup luksDump
of your existing LUKS header?
â frostschutz
yesterday
add a comment |Â
cryptsetup luksDump
of your existing LUKS header?
â frostschutz
yesterday
cryptsetup luksDump
of your existing LUKS header?â frostschutz
yesterday
cryptsetup luksDump
of your existing LUKS header?â frostschutz
yesterday
add a comment |Â
1 Answer
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oldest
votes
up vote
0
down vote
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default?
If by "ignored", you mean the ones that you don't pass, then yes.
And cryptsetup-reencrypt is designed for no data loss in regular situation?
It's designed to not lose your data, but as the warning you saw indicates, it might lose it anyway. Make sure you have a backup before using it.
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default?
If by "ignored", you mean the ones that you don't pass, then yes.
And cryptsetup-reencrypt is designed for no data loss in regular situation?
It's designed to not lose your data, but as the warning you saw indicates, it might lose it anyway. Make sure you have a backup before using it.
add a comment |Â
up vote
0
down vote
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default?
If by "ignored", you mean the ones that you don't pass, then yes.
And cryptsetup-reencrypt is designed for no data loss in regular situation?
It's designed to not lose your data, but as the warning you saw indicates, it might lose it anyway. Make sure you have a backup before using it.
add a comment |Â
up vote
0
down vote
up vote
0
down vote
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default?
If by "ignored", you mean the ones that you don't pass, then yes.
And cryptsetup-reencrypt is designed for no data loss in regular situation?
It's designed to not lose your data, but as the warning you saw indicates, it might lose it anyway. Make sure you have a backup before using it.
If I do it with a specific option, will the ignored options of cryptsetup-reencrypt use the default?
If by "ignored", you mean the ones that you don't pass, then yes.
And cryptsetup-reencrypt is designed for no data loss in regular situation?
It's designed to not lose your data, but as the warning you saw indicates, it might lose it anyway. Make sure you have a backup before using it.
answered yesterday
Joseph Sible
1,019213
1,019213
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user314299 is a new contributor. Be nice, and check out our Code of Conduct.
user314299 is a new contributor. Be nice, and check out our Code of Conduct.
user314299 is a new contributor. Be nice, and check out our Code of Conduct.
user314299 is a new contributor. Be nice, and check out our Code of Conduct.
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cryptsetup luksDump
of your existing LUKS header?â frostschutz
yesterday