Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

integrated support for aufs / docker #84

Merged
merged 1 commit into from
Feb 24, 2015
Merged

integrated support for aufs / docker #84

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
50 changes: 50 additions & 0 deletions Documentation/ABI/testing/debugfs-aufs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,50 @@
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.
31 changes: 31 additions & 0 deletions Documentation/ABI/testing/sysfs-aufs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
What: /sys/fs/aufs/si_<id>/
Date: March 2009
Contact: J. R. Okajima <hooanon05g@gmail.com>
Description:
Under /sys/fs/aufs, a directory named si_<id> is created
per aufs mount, where <id> is a unique id generated
internally.

What: /sys/fs/aufs/si_<id>/br0, br1 ... brN
Date: March 2009
Contact: J. R. Okajima <hooanon05g@gmail.com>
Description:
It shows the abolute path of a member directory (which
is called branch) in aufs, and its permission.

What: /sys/fs/aufs/si_<id>/brid0, brid1 ... bridN
Date: July 2013
Contact: J. R. Okajima <hooanon05g@gmail.com>
Description:
It shows the id of a member directory (which is called
branch) in aufs.

What: /sys/fs/aufs/si_<id>/xi_path
Date: March 2009
Contact: J. R. Okajima <hooanon05g@gmail.com>
Description:
It shows the abolute path of XINO (External Inode Number
Bitmap, Translation Table and Generation Table) file
even if it is the default path.
When the aufs mount option 'noxino' is specified, it
will be empty. About XINO files, see the aufs manual.
Loading