fsck.jfs -n exited with status code 4
fsck.jfs version 1.1.15, 04-Mar-2011
processing started: 5/25/2025 5:43:21
The current device is:  /tmp/2990335771.img
Block size in bytes:  4096
Filesystem size in blocks:  4096
**Phase 1 - Check Blocks, Files/Directories, and  Directory Entries
Secondary file/directory allocation structure (1) is not a correct redundant copy of primary structure.
**Phase 2 - Count links
**Phase 3 - Duplicate Block Rescan and Directory Connectedness
Directory entries for unallocated files have been detected.
**Phase 4 - Report Problems
File system object FF5 is linked as: /file2
File system object FF5 is linked as: /file2
The path(s) refer to an unallocated file.
**Phase 5 - Check Connectivity
**Phase 6 - Perform Approved Corrections
**Phase 7 - Verify File/Directory Allocation Maps
Errors detected in the Fileset File/Directory Allocation Map. (A)
Errors detected in the Fileset File/Directory Allocation Map control information. (F)
Errors detected in the Fileset File/Directory Allocation Map. (F)
**Phase 8 - Verify Disk Allocation Maps
Incorrect data detected in disk allocation structures.
Incorrect data detected in disk allocation control structures.
    16384 kilobytes total disk space.
        1 kilobytes in 2 directories.
       13 kilobytes in 3 user files.
        0 kilobytes in extended attributes
     1384 kilobytes reserved for system use.
    14988 kilobytes are available for use.
File system checked READ ONLY.
ERRORS HAVE BEEN DETECTED.  Run fsck with the -f parameter to repair.
Filesystem is dirty.
Filesystem is dirty but is marked clean.  In its present state,
the results of accessing /tmp/2990335771.img (except by this utility) are undefined.