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cephfs: return success if metadata operation not supported

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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>
(cherry picked from commit 038462ff43)
This commit is contained in:
Madhu Rajanna 2022-08-29 11:03:18 +05:30 committed by mergify[bot]
parent 3a4c7c9d79
commit 3092b46774
1 changed files with 16 additions and 0 deletions
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16
internal/cephfs/core/metadata.go
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@ -99,6 +99,10 @@ func (s *subVolumeClient) SetAllMetadata(parameters map[string]string) error {
for k, v := range parameters { for k, v := range parameters {
err := s.setMetadata(k, v) err := s.setMetadata(k, v)
// If setMetadata is not supported return nil
if errors.Is(err, ErrSubVolMetadataNotSupported) {
return nil
}
if err != nil { if err != nil {
return fmt.Errorf("failed to set metadata key %q, value %q on subvolume %v: %w", k, v, s, err) return fmt.Errorf("failed to set metadata key %q, value %q on subvolume %v: %w", k, v, s, err)
} }
@ -106,6 +110,10 @@ func (s *subVolumeClient) SetAllMetadata(parameters map[string]string) error {
if s.clusterName != "" { if s.clusterName != "" {
err := s.setMetadata(clusterNameKey, s.clusterName) err := s.setMetadata(clusterNameKey, s.clusterName)
// If setMetadata is not supported return nil
if errors.Is(err, ErrSubVolMetadataNotSupported) {
return nil
}
if err != nil { if err != nil {
return fmt.Errorf("failed to set metadata key %q, value %q on subvolume %v: %w", return fmt.Errorf("failed to set metadata key %q, value %q on subvolume %v: %w",
clusterNameKey, s.clusterName, s, err) clusterNameKey, s.clusterName, s, err)
@ -123,6 +131,10 @@ func (s *subVolumeClient) UnsetAllMetadata(keys []string) error {
for _, key := range keys { for _, key := range keys {
err := s.removeMetadata(key) err := s.removeMetadata(key)
// If setMetadata is not supported return nil
if errors.Is(err, ErrSubVolMetadataNotSupported) {
return nil
}
// TODO: replace string comparison with errno. // TODO: replace string comparison with errno.
if err != nil && !strings.Contains(err.Error(), "No such file or directory") { if err != nil && !strings.Contains(err.Error(), "No such file or directory") {
return fmt.Errorf("failed to unset metadata key %q on subvolume %v: %w", key, s, err) return fmt.Errorf("failed to unset metadata key %q on subvolume %v: %w", key, s, err)
@ -130,6 +142,10 @@ func (s *subVolumeClient) UnsetAllMetadata(keys []string) error {
} }
err := s.removeMetadata(clusterNameKey) err := s.removeMetadata(clusterNameKey)
// If setMetadata is not supported return nil
if errors.Is(err, ErrSubVolMetadataNotSupported) {
return nil
}
// TODO: replace string comparison with errno. // TODO: replace string comparison with errno.
if err != nil && !strings.Contains(err.Error(), "No such file or directory") { if err != nil && !strings.Contains(err.Error(), "No such file or directory") {
return fmt.Errorf("failed to unset metadata key %q on subvolume %v: %w", clusterNameKey, s, err) return fmt.Errorf("failed to unset metadata key %q on subvolume %v: %w", clusterNameKey, s, err)