Hi,
Yesterday I created a small utility to scan the brick and find issues
with directories created by Gluster. Tool can detect following issues
- No GFID: If a directory in brick backend doesn't have `trusted.gfid` xattr
- No Parent GFID: Parent directory doesn't have a `trusted.gfid` xattr
- No Symlink: Gluster maintains a symlink in `$BRICK/.glusterfs`
directory for each directory, If Symlink file not present for a directory
- Wrong Symlink: If symlink exists but linked to different
directory(Same GFID assigned to two directories)
- Invalid GFID: Invalid data in `trusted.gfid` xattr
- Invalid Parent GFID: Invalid data in `trusted.gfid` xattr of parent dir
Installation instructions are available in the repo
https://github.com/aravindavk/gluster-dir-health-check
Usage:
gluster-dir-health-check <brick_path>
Example:
gluster-dir-health-check /exports/bricks/brick1 >
~/brick1_dir_status.txt
Grep for "NOT OK" for issues recorded in the above output file.
grep "NOT OK" ~/brick1_dir_status.txt
More details about this tool is available
here(https://github.com/aravindavk/gluster-dir-health-check)
This is a super-young project, please let me know if you face any issues
while using this utility.
Feel free to open issue/feature request here
https://github.com/aravindavk/gluster-dir-health-check/issues
Note: This tool is created using Rust(https://rust-lang.org)
--
regards
Aravinda
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