fs-errors
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danluu
Reproducing resuts from old papers on modern filesystems
I got the following output: images/ext3.img.gz,./mmap_read,error,overlay,-7,, images/ext3.img.gz,./mmap_write,error,overlay,-7,, images/ext3.img.gz,./pread,error,overlay,255,read fail. errno: Input/output error, images/ext3.img.gz,./pwrite,error,overlay,255,open fail Input/output error, images/ext4.img.gz,./mmap_read,error,overlay,-7,, images/ext4.img.gz,./mmap_write,error,overlay,-7,, images/ext4.img.gz,./pread,error,overlay,255,read fail. errno: Input/output error, images/ext4.img.gz,./pwrite,error,overlay,255,open fail Input/output error, images/exfat.img.gz,./mmap_read,error,overlay,-7,, images/exfat.img.gz,./mmap_write,error,overlay,-7,, images/exfat.img.gz,./pread,error,overlay,255,read...
We currently call it with sudo so that it has permissions to mount and unmount, but this means that (for example) the results file ends up being owned by root.
We currently only have one directory, which means that we dump things into the source directory when we build. This is generally bad and will get worse once we start...