Federico Simoncelli has posted comments on this change.

Change subject: Improve the cleanStorageRepository method
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Patch Set 1: (1 inline comment)

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File vdsm/storage/hsm.py
Line 277:                 else:
This part is in charge of treating *only* symlinks (see line 270). Maybe you 
meant "simplify and treat as relative symlink". The two way of symlinking  
/base/foo/bar to /base/egg/bacon are:

 /base/foo/bar -> ../egg/bacon
 /base/foo/bar -> /base/egg/bacon

To build the full path from the relative symlink we use the source dirname 
/base/foo and we add the target (relative path) ../egg/bacon obtaining: 
/base/foo/../egg/bacon. Then abspath normalizes the path to /base/egg/bacon. If 
we use the same algorithm for a symlink absolute path we obtain: 
/base/foo/base/egg/bacon, which is wrong.

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Gerrit-MessageType: comment
Gerrit-Change-Id: I4b1733bfa4145bbec07860be41dccafebd584fc3
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Federico Simoncelli <[email protected]>
Gerrit-Reviewer: Ayal Baron <[email protected]>
Gerrit-Reviewer: Federico Simoncelli <[email protected]>
Gerrit-Reviewer: Igor Lvovsky <[email protected]>
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