Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Description of problem:
Latest release of thin_delta returns "unknown option" error message when using --thin option.


Version-Release number of selected component (if applicable):
device-mapper-persistent-data-1.0.5-1.el9


How reproducible:
always


Steps to Reproduce:
1. thin_delta /dev/mapper/vgtest-swapvol --thin1 '1' --thin2 '9'
2.
3.

Actual results:
thin_delta /dev/mapper/vgtest-swapvol --thin1 '1' --thin2 '9'
unknown option


Expected results:
thin_delta /dev/mapper/vgtest-swapvol --thin1 '1' --thin2 '9'
<superblock uuid="" time="0" transaction="10" data_block_size="128" nr_data_blocks="1600">
 <diff left="1" right="9">
  <different begin="0" length="2"/>
  <different begin="13" length="17"/>
  <different begin="128" length="1"/>
  <different begin="191" length="1"/>
 </diff>
</superblock>


Additional info:

Fixed upstream: https://github.com/jthornber/thin-provisioning-tools/commit/ee74c54521

Awaiting for the next release.

Fixed in v1.0.6 upstream. Added two more functional tests to make sure the options work as expected.

```
# cargo test [--release]
...
Running tests/thin_delta.rs 

test test_same_dev_id ... ok
test test_same_root ... ok
```

Verified with device-mapper-persistent-data-1.0.6-1.el9.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (device-mapper-persistent-data bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6701