On Fri, Sep 23, 2011 at 05:38:44PM -0600, Andreas Dilger wrote: > Add tests for the MMP feature - creating a filesystem with mke2fs > and MMP enabled, enable/disable MMP with tune2fs, disabling the > e2fsck MMP flag with tune2fs after a failed e2fsck, and e2fsck > checking and fixing a corrupt MMP block. > > The MMP tests need to be run from a real disk, not tmpfs, because > tmpfs doesn't support O_DIRECT reads, which MMP uses to ensure > that reads from the MMP block are not filled from the page cache. > Using a local disk does not slow down the tests noticably, since > they wait to detect if the MMP block is being modified. > > Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx> Applied, although I needed to refrob the test names. The first character denotes not the test is for: *) f_* tests are for e2fsck *) m_* tests are for tune2fs *) u_* tests are for e2undofs This allows someone to test mke2fs by running the command: (cd tests; ./test_script m) - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
