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IDProjectCategoryView StatusLast Update
0006757Kali Linux[All Projects] Kali Package Bugpublic2020-09-28 22:09
ReporterKomonitsume Assigned To 
Status newResolutionopen 
Product Version2020.3 
Target VersionFixed in Version 
Summary0006757: Libvirt is bugged "unable to control COW flag"
DescriptionWhen i try to create a pool, this error appear:
unable to control COW flag on '/var/lib/libvirt/images', not btrfs: function not implemented.
Steps To Reproduce1.Prepare a dir pool xml and define it
# cat pool.xml
<pool type='dir'>
  <capacity unit='bytes'>53660876800</capacity>
  <allocation unit='bytes'>31874580480</allocation>
  <available unit='bytes'>21786296320</available>

2.Try to build this pool
# virsh pool-build virsh_pool_test
error: Failed to build pool virsh_pool_test
error: unable to control COW flag on '/var/tmp/avocado_huyf7ozz/dir-pool', not btrfs: Function not implemented
Additional InformationThis problem may point to the new commit 7230bc95aa78379c9ee20cf59394c5fc4305b75b which is mainly for btrfs filesystem but also has a influence with existed logic now.

This issues is resolved, please read this linked bugtrack.


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Issue History

Date Modified Username Field Change
2020-09-28 22:09 Komonitsume New Issue