Multiple go-routines may simultaneously create the
subVolumeGroupCreated map or write into it
for a particular group.
This commit safeguards subVolumeGroupCreated map
from concurrent creation/writes while allowing for multiple
readers.
Signed-off-by: Rakshith R <rar@redhat.com>
(cherry picked from commit d516a1d66d)
As we need to compare the error type instead
of the error value we need to use errors.As
to check the API is implemented or not.
fixes: #3347
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In a cluster we can have multiple filesystem
for that we need to have a map of
subvolumegroups to check filesystem is created
nor not.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
If the ceph cluster is of older version and doesnot
support metadata operation, Instead of failing
the request return the success if metadata
operation is not supported.
fixes#3347
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
`--setmetadata` is false by default, honoring it
will keep the metadata disabled by default
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
This change helps read the cluster name from the cmdline args,
the provisioner will set the same on the subvolume.
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
