diff options
| -rw-r--r-- | tests/fs-tests/integrity/integck.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c index 511739f..522c6de 100644 --- a/tests/fs-tests/integrity/integck.c +++ b/tests/fs-tests/integrity/integck.c @@ -2572,25 +2572,28 @@ static void get_tested_fs_info(void) static const char doc[] = PROGRAM_NAME " version " PROGRAM_VERSION " - a stress test which checks the file-system integrity.\n" -"It creates a directory named \"integck_test_dir_pid\", where where pid is the\n" -"process id. Then it randomly creates and deletes files, directories, symlinks\n" -"and hardlinks, randomly writes and truncate files, sometimes makes holes in\n" -"files, sometimes fsync()'s them. Then it un-mounts and re-mounts the test file\n" -"system and checks the contents - everything (files, dirs, etc) should be there\n" -"and the contents of the files should be correct. This is repeated a number of\n" -"times (set with -n, default 1).\n\n" -"This test is also able to perform powe cut testing. The underlying file-system\n" -"or the device driver should be able to emulate power-cuts, e.g., but switching\n" -"to R/O mode at random points of time. And the file-system should return EROFS\n" -"(read-only file-system error) for all operations which modify it. In this case\n" -"this test program re-mounts the file-system and checks that all files and\n" -"directories which have been successfully synchronized before the power cut are\n" -"there and contains correct data. Then the test continues.\n"; +"\n" +"The test creates a directory named \"integck_test_dir_<pid>\", where where\n" +"<pid> is the process id. Then it randomly creates and deletes files,\n" +"directories, symlinks, and hardlinks, randomly writes and truncate files,\n" +"sometimes makes holes in files, sometimes fsync()'s them. Then it un-mounts and\n" +"re-mounts the tested file-system and checks the contents - everything (files,\n" +"directories, etc) should be there and the contents of the files should be\n" +"correct. This is repeated a number of times (set with -n, default 1).\n" +"\n" +"This test is also able to perform power cut testing. The underlying file-system\n" +"or the device driver should be able to emulate power-cuts, by switching to R/O\n" +"mode at random moments. And the file-system should return EROFS (read-only\n" +"file-system error) for all operations which modify it. In this case this test\n" +"program re-mounts the file-system and checks that all files and directories\n" +"which have been successfully synchronized before the power cut. And the test\n" +"continues forever.\n"; static const char optionsstr[] = "-n, --repeat=<count> repeat count, default is 1; zero value - repeat forever\n" -"-p, --power-cut power cut testing mode\n" -"-v, --verbose be verbose about failure during power cut testing\n" +"-p, --power-cut power cut testing mode (-n parameter is ignored and the\n" +" test continues forever)\n" +"-v, --verbose be verbose about failures during power cut testing\n" "-h, -?, --help print help message\n" "-V, --version print program version\n"; |