btrfs replace “ERROR: target device smaller than source device”
Why am I seeing:
btrfs replace "ERROR: target device smaller than source device"
when I have already shrunk the source device filesystem to be smaller than the target via:
btrfs filesystem resize <devid>:<small-size> /mountpoint
linux btrfs
asked 2 mins ago
Tom HaleTom Hale
6,72533594
add a comment |
Why am I seeing:
btrfs replace "ERROR: target device smaller than source device"
when I have already shrunk the source device filesystem to be smaller than the target via:
btrfs filesystem resize <devid>:<small-size> /mountpoint
linux btrfs
asked 2 mins ago
Tom HaleTom Hale
6,72533594
add a comment |
Why am I seeing:
btrfs replace "ERROR: target device smaller than source device"
when I have already shrunk the source device filesystem to be smaller than the target via:
btrfs filesystem resize <devid>:<small-size> /mountpoint
linux btrfs
asked 2 mins ago
Tom HaleTom Hale
6,72533594
Why am I seeing:
btrfs replace "ERROR: target device smaller than source device"
when I have already shrunk the source device filesystem to be smaller than the target via:
btrfs filesystem resize <devid>:<small-size> /mountpoint
linux btrfs
linux btrfs
asked 2 mins ago
Tom HaleTom Hale
6,72533594
asked 2 mins ago
Tom HaleTom Hale
6,72533594
asked 2 mins ago
Tom HaleTom Hale
6,72533594
asked 2 mins ago
Tom HaleTom Hale
6,72533594
asked 2 mins ago
Tom HaleTom Hale
6,72533594
6,72533594
add a comment |
add a comment |
1 Answer
1
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oldest
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The error message is referring to the Linux block device containing the filesystem on <devid>.
Assuming the target device is 200G, resize the source device to 199G:
btrfs filesystem resize <devid>:199g /mountpoint
Then resize the partition to also be 199GiB. I used gdisk to remove the existing source partition, then created a new one with the same start sector but entered the end sector size as +199G.
After a partprobe /dev/hdd-device to reload the new partition, the replace worked fine.
answered 2 mins ago
Tom HaleTom Hale
6,72533594
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The error message is referring to the Linux block device containing the filesystem on <devid>.
Assuming the target device is 200G, resize the source device to 199G:
btrfs filesystem resize <devid>:199g /mountpoint
Then resize the partition to also be 199GiB. I used gdisk to remove the existing source partition, then created a new one with the same start sector but entered the end sector size as +199G.
After a partprobe /dev/hdd-device to reload the new partition, the replace worked fine.
answered 2 mins ago
Tom HaleTom Hale
6,72533594
add a comment |
The error message is referring to the Linux block device containing the filesystem on <devid>.
Assuming the target device is 200G, resize the source device to 199G:
btrfs filesystem resize <devid>:199g /mountpoint
Then resize the partition to also be 199GiB. I used gdisk to remove the existing source partition, then created a new one with the same start sector but entered the end sector size as +199G.
After a partprobe /dev/hdd-device to reload the new partition, the replace worked fine.
answered 2 mins ago
Tom HaleTom Hale
6,72533594
add a comment |
The error message is referring to the Linux block device containing the filesystem on <devid>.
Assuming the target device is 200G, resize the source device to 199G:
btrfs filesystem resize <devid>:199g /mountpoint
Then resize the partition to also be 199GiB. I used gdisk to remove the existing source partition, then created a new one with the same start sector but entered the end sector size as +199G.
After a partprobe /dev/hdd-device to reload the new partition, the replace worked fine.
answered 2 mins ago
Tom HaleTom Hale
6,72533594
The error message is referring to the Linux block device containing the filesystem on <devid>.
Assuming the target device is 200G, resize the source device to 199G:
btrfs filesystem resize <devid>:199g /mountpoint
Then resize the partition to also be 199GiB. I used gdisk to remove the existing source partition, then created a new one with the same start sector but entered the end sector size as +199G.
After a partprobe /dev/hdd-device to reload the new partition, the replace worked fine.
answered 2 mins ago
Tom HaleTom Hale
6,72533594
answered 2 mins ago
Tom HaleTom Hale
6,72533594
answered 2 mins ago
Tom HaleTom Hale
6,72533594
answered 2 mins ago
Tom HaleTom Hale
6,72533594
6,72533594
add a comment |
add a comment |
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