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-What: /debug/aufs/si_<id>/
-Date: March 2009
-Contact: J. R. Okajima <hooanon05g@gmail.com>
-Description:
- Under /debug/aufs, a directory named si_<id> is created
- per aufs mount, where <id> is a unique id generated
- internally.
-
-What: /debug/aufs/si_<id>/plink
-Date: Apr 2013
-Contact: J. R. Okajima <hooanon05g@gmail.com>
-Description:
- It has three lines and shows the information about the
- pseudo-link. The first line is a single number
- representing a number of buckets. The second line is a
- number of pseudo-links per buckets (separated by a
- blank). The last line is a single number representing a
- total number of psedo-links.
- When the aufs mount option 'noplink' is specified, it
- will show "1\n0\n0\n".
-
-What: /debug/aufs/si_<id>/xib
-Date: March 2009
-Contact: J. R. Okajima <hooanon05g@gmail.com>
-Description:
- It shows the consumed blocks by xib (External Inode Number
- Bitmap), its block size and file size.
- When the aufs mount option 'noxino' is specified, it
- will be empty. About XINO files, see the aufs manual.
-
-What: /debug/aufs/si_<id>/xino0, xino1 ... xinoN
-Date: March 2009
-Contact: J. R. Okajima <hooanon05g@gmail.com>
-Description:
- It shows the consumed blocks by xino (External Inode Number
- Translation Table), its link count, block size and file
- size.
- When the aufs mount option 'noxino' is specified, it
- will be empty. About XINO files, see the aufs manual.
-
-What: /debug/aufs/si_<id>/xigen
-Date: March 2009
-Contact: J. R. Okajima <hooanon05g@gmail.com>
-Description:
- It shows the consumed blocks by xigen (External Inode
- Generation Table), its block size and file size.
- If CONFIG_AUFS_EXPORT is disabled, this entry will not
- be created.
- When the aufs mount option 'noxino' is specified, it
- will be empty. About XINO files, see the aufs manual.