4b1b9d7a83
Freeze first sets the file perms, and then runs freezecontent-command. Thaw runs thawcontent-command before restoring file permissions. This is in case the freeze command prevents changing file perms, as eg setting a file immutable does. Also, changing file perms tends to mess up previously set ACLs. git-annex init's probe for crippled filesystem uses them, so if file perms don't work, but freezecontent-command manages to prevent write to a file, it won't treat the filesystem as crippled. When the the filesystem has been probed as crippled, the hooks are not used, because there seems to be no point then; git-annex won't be relying on locking annex objects down. Also, this avoids them being run when the file perms have not been changed, in case they somehow rely on git-annex's setting of the file perms in order to work. Sponsored-by: Dartmouth College's Datalad project |
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| hashing | ||
| key_format | ||
| lockdown | ||
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| hashing.mdwn | ||
| key_format.mdwn | ||
| lockdown.mdwn | ||