Andreas Dilger wrote:
On Aug 01, 2007 07:34 +0530, Aneesh Kumar K.V wrote:
When running mke2fs, if a file system is detected
on the device, we use Undo I/O manager as the io manager.
This helps in reverting the changes made to the filesystem
in case we wrongly selected the device.
The environment variable MKE2FS_SCRATCH_DIR
is used to indicate the directory within which the tdb
file need to be created. The file will be named mke2fs-XXXXXX
It might be more useful to have "mke2fs-{dev}-{timestamp}" as
the filename, so that it is clear where the image came from.
I added it as a FIXME!! in the code. So i was intending to do it.
+ /* FIXME!! Should we generate Unique file name ?? */
+ sprintf(tdb_file, "%s/mke2fs-XXXXXX", tdb_dir);
I will add it in my next patch set.
-aneesh
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