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Print better error message when shrinking is attempted

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Shrinking's not supported yet.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-09-30 17:15:17 -04:00
parent ba69a1b1c4
commit beb0846724
1 changed files with 6 additions and 0 deletions
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6
cmd_device.c
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@ -498,6 +498,9 @@ int cmd_device_resize(int argc, char *argv[])
u64 nbuckets = size / le16_to_cpu(m->bucket_size); u64 nbuckets = size / le16_to_cpu(m->bucket_size);
if (nbuckets < le64_to_cpu(m->nbuckets))
die("Shrinking not supported yet");
printf("resizing %s to %llu buckets\n", dev, nbuckets); printf("resizing %s to %llu buckets\n", dev, nbuckets);
bchu_disk_resize(fs, idx, nbuckets); bchu_disk_resize(fs, idx, nbuckets);
} else { } else {
@ -519,6 +522,9 @@ int cmd_device_resize(int argc, char *argv[])
u64 nbuckets = size / le16_to_cpu(resize->mi.bucket_size); u64 nbuckets = size / le16_to_cpu(resize->mi.bucket_size);
if (nbuckets < le64_to_cpu(resize->mi.nbuckets))
die("Shrinking not supported yet");
printf("resizing %s to %llu buckets\n", dev, nbuckets); printf("resizing %s to %llu buckets\n", dev, nbuckets);
int ret = bch2_dev_resize(c, resize, nbuckets); int ret = bch2_dev_resize(c, resize, nbuckets);
if (ret) if (ret)