Bug 201973
| Summary: | File Size | ||
|---|---|---|---|
| Product: | File System | Reporter: | ghasem keshavarz (ghasemsystem) |
| Component: | XFS | Assignee: | FileSystem/XFS Default Virtual Assignee (filesystem_xfs) |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | CC: | sandeen |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 3.10.0-862.el7.x86_64 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | file size | ||
Hi, this is the upstream kernel bug tracker, and 3.10.0-862.el7.x86_64 is not an upstream kernel. This is not the appropriate bug tracker for distribution kernels. Also, you've not provided any reproducer steps, just a screenshot of du & ls which shows no problem. There is no expectation that du should match ls. One reflects the maximum offset in a file, the other reflects the amount of space allocated to the file. They are two different quantities. Observe: # fallocate -l 161m output.out # truncate --size 18g output.out # du -h output.out 161M output.out # ls -lh output.out -rw-r--r--. 1 root root 18G Dec 12 10:30 output.out |
Created attachment 279965 [details] file size hi when my log file is used by program and i truncate it, file size is release on disk but ll/ls command show old size of file, but du command work correctly good luck