Copy On Write with reflink mechanism [closed]

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP












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As I found out some information about reflinks and how they are new inodes pointing to data blocks which at the time of modification their changes only are written to the storage, it is still vague for me what happens when the source of copy gets modified (or removed)?










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closed as too broad by Stephen Harris, Rui F Ribeiro, msp9011, RalfFriedl, Thomas Dec 27 '18 at 9:57


Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.














  • Too many questions in a single post..don't you think?
    – SouravGhosh
    Dec 26 '18 at 14:59











  • @SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
    – Ali Sh
    Dec 27 '18 at 8:13











  • Why is my question still on hold? Who should I contact?
    – Ali Sh
    Dec 30 '18 at 7:34















0














As I found out some information about reflinks and how they are new inodes pointing to data blocks which at the time of modification their changes only are written to the storage, it is still vague for me what happens when the source of copy gets modified (or removed)?










share|improve this question















closed as too broad by Stephen Harris, Rui F Ribeiro, msp9011, RalfFriedl, Thomas Dec 27 '18 at 9:57


Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.














  • Too many questions in a single post..don't you think?
    – SouravGhosh
    Dec 26 '18 at 14:59











  • @SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
    – Ali Sh
    Dec 27 '18 at 8:13











  • Why is my question still on hold? Who should I contact?
    – Ali Sh
    Dec 30 '18 at 7:34













0












0








0







As I found out some information about reflinks and how they are new inodes pointing to data blocks which at the time of modification their changes only are written to the storage, it is still vague for me what happens when the source of copy gets modified (or removed)?










share|improve this question















As I found out some information about reflinks and how they are new inodes pointing to data blocks which at the time of modification their changes only are written to the storage, it is still vague for me what happens when the source of copy gets modified (or removed)?







xfs copy-on-write reflink






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share|improve this question













share|improve this question




share|improve this question








edited Dec 29 '18 at 5:07







Ali Sh

















asked Dec 26 '18 at 13:28









Ali ShAli Sh

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closed as too broad by Stephen Harris, Rui F Ribeiro, msp9011, RalfFriedl, Thomas Dec 27 '18 at 9:57


Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.






closed as too broad by Stephen Harris, Rui F Ribeiro, msp9011, RalfFriedl, Thomas Dec 27 '18 at 9:57


Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.













  • Too many questions in a single post..don't you think?
    – SouravGhosh
    Dec 26 '18 at 14:59











  • @SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
    – Ali Sh
    Dec 27 '18 at 8:13











  • Why is my question still on hold? Who should I contact?
    – Ali Sh
    Dec 30 '18 at 7:34
















  • Too many questions in a single post..don't you think?
    – SouravGhosh
    Dec 26 '18 at 14:59











  • @SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
    – Ali Sh
    Dec 27 '18 at 8:13











  • Why is my question still on hold? Who should I contact?
    – Ali Sh
    Dec 30 '18 at 7:34















Too many questions in a single post..don't you think?
– SouravGhosh
Dec 26 '18 at 14:59





Too many questions in a single post..don't you think?
– SouravGhosh
Dec 26 '18 at 14:59













@SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
– Ali Sh
Dec 27 '18 at 8:13





@SouravGhosh what should I do now? is it ok to edit my post and remove some questions?
– Ali Sh
Dec 27 '18 at 8:13













Why is my question still on hold? Who should I contact?
– Ali Sh
Dec 30 '18 at 7:34




Why is my question still on hold? Who should I contact?
– Ali Sh
Dec 30 '18 at 7:34










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