On Thu, 8 Jul 2010, Anonymous wrote:
But the mounted ISO filesystem doesn't show hard links as hard links:
# ls -li /mnt/rescue
416796 -r-xr-xr-x 414 root wheel 4367520 Jun 9 14:49 [
399564 -r-xr-xr-x 414 root wheel 4367520 Jun 9 14:49 atacontrol
399690 -r-xr-xr-x 414 root wheel 4367520 Jun 9 14:49 atmconfig
399816 -r-xr-xr-x 414 root wheel 4367520 Jun 9 14:49 badsect
...
414 is the number of hardlinks.
Yes, but I was (poorly) pointing out the differing inode numbers.
You can as well try to use iso9660 reader in libarchive, e.g.
$ bsdtar xvf /dev/cd0 --include rescue/\*
$ bsdtar xvf /path/to/blah.iso --include rescue/\*
Much better! bsdtar recreates the hard links. It has a problem with
only one directory on the ISO:
# bsdtar xpf /tmp/FreeBSD-8.1-PRERELEASE-201006-i386-livefs.iso -C /tmp/freebsd/
bsdtar: Ignoring out-of-order file @340a6980
(usr/include/c++/4.2/ext/pb_ds/detail/basic_tree_policy) 4876288 < 5138432
bsdtar: Ignoring out-of-order file @340a6980
(usr/include/c++/4.2/ext/pb_ds/detail/basic_tree_policy) 4876288 < 5138432
bsdtar: Ignoring out-of-order file @340a6980
(usr/include/c++/4.2/ext/pb_ds/detail/basic_tree_policy) 4876288 < 5138432
bsdtar: Ignoring out-of-order file @340a6a80
(usr/include/c++/4.2/ext/pb_ds/detail/bin_search_tree_) 4878336 < 5138432
bsdtar: Ignoring out-of-order file @340a6b00
(usr/include/c++/4.2/ext/pb_ds/detail/binary_heap_) 4880384 < 5138432
bsdtar: Ignoring out-of-order file @340a6b80
(usr/include/c++/4.2/ext/pb_ds/detail/binomial_heap_) 4882432 < 5138432
...
Hard to tell if that's the ISO or a bug in libarchive.
Thanks!
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