Hello, Here is a quick patch so that pxzcat creates sparse files without fragmentation. It preallocates the file, then discards extents that weren't written. This relies on Linux syscalls.
Preallocate output file Discard unwritten ranges pxzcat.c | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) -- 1.8.4.1.563.g8e6fc32 _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
