Robert Watson fd15d586ee Add a new flag to dumpfs(8), -f, which causes dumpfs to list all free ... fragments in the file system by fragment (block) number. This new mode does the necessary arithmetic to generate absolute fragment numbers rather than than the cg-relative numbers printed in the default mode. If -f is passed once, contiguous fragment ranges are collapsed into an X-Y format as free block lists are currently printed in regular dumpfs output, but if specified twice, all block numbers are printed individually, allowing both compact and more script-friendly representation. This proves quite handy when attempting to recover deleted data, as it allows exclusion of non-deleted data from blocks searched. MFC after: 1 week Discussed with: jeff, Richard Clayton <richard dot clayton at cl.cam.ac.uk> Sponsored by: Google, Inc.		2009-01-28 09:33:00 +00:00
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dumpfs.8	Add a new flag to dumpfs(8), -f, which causes dumpfs to list all free	2009-01-28 09:33:00 +00:00
dumpfs.c	Add a new flag to dumpfs(8), -f, which causes dumpfs to list all free	2009-01-28 09:33:00 +00:00
Makefile