ee606b1ccf
New package. OBS-URL: https://build.opensuse.org/request/show/664199 OBS-URL: https://build.opensuse.org/package/show/Base:System/filesystem-media?expand=0&rev=1
65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
What filesystem-media does?
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It brings /media directory back to you!
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Why you need filesystem-media?
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Filesystem Hierarchy Standard defines /media as a directory for removable
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media. After introduction of udisks, this directory was abandoned in
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favor of separated user specific directories. It is more secure, but path
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/run/media/{user} is uncomfortable for console use.
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filesystem-media brings /media back as a polyinstantiated directory. It
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means that its contents is a private and user specific bind mount to a
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particular /run/media/{user}.
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It uses pam_namespace PAM module to provide proper initialization.
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How filesystem-media works?
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Your /run/media/{user} directory is made accessible in your /media
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directory as well. But it is not a standard symlink or bind mount. It is
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a private bind mount! Your contents of /media directory is not visible by
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other users. They see their own /media directory.
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To get it working, you need to re-login after the installation.
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Side effects of filesystem-media
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1. With filesystem-media, medium is mounted twice. It causes problems
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with a (not recommended) way to unmount devices mounted by udisks:
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umount /run/media/{user}/{medium}
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udisks fails to delete no more used mountpoint. You need to unmount
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the volume from /media first. Use the recommended way, and no problem
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occurs:
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udisksctl unmount -b {device}
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2. Directory permission required by udisks are incompatible with
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permissions required by pam_namespace. As the current pam_namespace
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does not support per-mount parent_mode or parent_create,
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filesystem-media needs to set ignore_instance_parent_mode globally.
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Somebody could considered it as a security risk.
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To do
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Integration of polyinstantiated /media directly to udisks would be better
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than filesystem-media.
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Author
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filesystem-media was written by Stanislav Brabec <sbrabec@suse.cz>
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License
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filesystem-media a public domain software licensed under the Creative
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Commons Zero v1.0 Universal.
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