diff options
Diffstat (limited to 'tools/test/misc/expected/h5clear_missing_file.ddl')
| -rw-r--r-- | tools/test/misc/expected/h5clear_missing_file.ddl | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/test/misc/expected/h5clear_missing_file.ddl b/tools/test/misc/expected/h5clear_missing_file.ddl index c7a2118..fe659af 100644 --- a/tools/test/misc/expected/h5clear_missing_file.ddl +++ b/tools/test/misc/expected/h5clear_missing_file.ddl @@ -1,3 +1,10 @@ +h5clear clears superblock status flag field, removes metadata cache image, prints +EOA and EOF, or sets EOA of a file. It is not a general repair tool and should not +be used to fix file corruption. If a process doesn't shut down cleanly, the +superblock mark can be left that prevents opening a file without SWMR. Then, +h5clear can be used to remove this superblock mark so that the file can be inspected +and appropriate actions can be taken. + usage: h5clear [OPTIONS] file_name OPTIONS -h, --help Print a usage message and exit @@ -8,8 +15,8 @@ usage: h5clear [OPTIONS] file_name --increment=C Set the file's EOA to the maximum of (EOA, EOF) + C for the file <file_name>. C is >= 0; C is optional and will default to 1M when not set. - This option helps to repair a crashed file where the stored EOA - in the superblock is different from the actual EOF. + This option helps to repair a crashed SWMR file when the stored + EOA in the superblock is different from the actual EOF. The file's EOA and EOF will be the same after applying this option to the file. |