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How to convert one-disk zfs pool into two-disk RAID1 pool?
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I have a one-drive zfs pool named data on my desktop computer, created with something like zpool create data /dev/mapper/data (zfs on luks). I would like to convert it into a raid1 pool, but only have 1 more drive to play with, and one more slot in my machine.
Can I somehow tell zfs to convert my data pool into a mirror, using the new drive as the 2nd drive in the set?
If that is not possible, is there a way to create a new degraded mirror pool using just the new drive (since I don't have a 2nd drive yet)? That would give me a chance to copy my data from the old pool into the new mirror pool, then add the original drive to the new pool.
linux zfs
asked 1 hour ago
user1522091user1522091
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I have a one-drive zfs pool named data on my desktop computer, created with something like zpool create data /dev/mapper/data (zfs on luks). I would like to convert it into a raid1 pool, but only have 1 more drive to play with, and one more slot in my machine.
Can I somehow tell zfs to convert my data pool into a mirror, using the new drive as the 2nd drive in the set?
If that is not possible, is there a way to create a new degraded mirror pool using just the new drive (since I don't have a 2nd drive yet)? That would give me a chance to copy my data from the old pool into the new mirror pool, then add the original drive to the new pool.
linux zfs
asked 1 hour ago
user1522091user1522091
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have a one-drive zfs pool named data on my desktop computer, created with something like zpool create data /dev/mapper/data (zfs on luks). I would like to convert it into a raid1 pool, but only have 1 more drive to play with, and one more slot in my machine.
Can I somehow tell zfs to convert my data pool into a mirror, using the new drive as the 2nd drive in the set?
If that is not possible, is there a way to create a new degraded mirror pool using just the new drive (since I don't have a 2nd drive yet)? That would give me a chance to copy my data from the old pool into the new mirror pool, then add the original drive to the new pool.
linux zfs
asked 1 hour ago
user1522091user1522091
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have a one-drive zfs pool named data on my desktop computer, created with something like zpool create data /dev/mapper/data (zfs on luks). I would like to convert it into a raid1 pool, but only have 1 more drive to play with, and one more slot in my machine.
Can I somehow tell zfs to convert my data pool into a mirror, using the new drive as the 2nd drive in the set?
If that is not possible, is there a way to create a new degraded mirror pool using just the new drive (since I don't have a 2nd drive yet)? That would give me a chance to copy my data from the old pool into the new mirror pool, then add the original drive to the new pool.
linux zfs
linux zfs
asked 1 hour ago
user1522091user1522091
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
user1522091user1522091
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
user1522091user1522091
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
user1522091user1522091
1
asked 1 hour ago
user1522091user1522091
1
1
New contributor
user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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user1522091 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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