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rbd: inherit the parent image features when cloning an image #9334

Merged
merged 16 commits into from Jul 27, 2016
Merged

rbd: inherit the parent image features when cloning an image #9334

merged 16 commits into from Jul 27, 2016

Commits on Jun 21, 2016

  1. tools/rbd: use rbd.create4() for all formats 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jun 21, 2016
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  2. tools/rbd: skip the check of options in Clone action. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jun 21, 2016
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  3. tools/rbd: fix a wrong value setting for format_specified 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jun 21, 2016
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Commits on Jul 22, 2016

  1. tools/rbd: only set the options specified by user in get_image_option… 

    …s().

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  2. librbd: set the default options when they are not specified. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  3. librbd/clone: set RBD_FEATURE_STRIPINGV2 in feature if stripe related… 

    … options specified

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  4. librbd/copy: set RBD_FEATURE_STRIPINGV2 in feature if stripe related … 

    …options specified

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  5. librbd: introduce RBD_IMAGE_OPTION_FEATURES_[SET|CLEAR] for features … 

    …overwriting.

Currently, if we want to use the default options for rbd, we need to omit the
RBD_IMAGE_OPTION_FEATURES, but if we want --image-shared. we need to overwrite
something bese on the default value of image options.

This patch introduce two flags in image_options, RBD_IMAGE_OPTION_FEATURES_SET
means, we want to set something after you get the features from default, parent
or user. And RBD_IMAGE_OPTION_FEATURES_CLEAR will do a bit clear.

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  6. tools/rbd: set RBD_IMAGE_OPTION_FEATURES_CLEAR when --image-shared sp… 

    …ecified.

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  7. pybind: don't set the default values for the options not specified in… 

    … creating

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  8. pybind: don't set the default values for the options not specified in… 

    … cloning

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  9. pybind: don't set the default values for the options not specified in… 

    … copying

Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  10. librbd: set RBD_FEATURE_STRIPINGV2 in create if needed. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  11. librbd: check the RBD_FEATURE_LAYERING for the features of child image. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  12. tools/rbd: set order to default value if it is not specified in options. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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  13. tools/rbd: use create4() for both of format 1 and format 2. 

    Signed-off-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
    @yangdongsheng
    yangdongsheng committed Jul 22, 2016
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