[Bug-tar] --listed-incremental issues

[ashley willis]

i was using tar 1.23 and my backup was horribly breaking adding the use 
of --listed-incremental, but i see that that particular issue has been 
resolved in 1.26. i'm running 64 bit gentoo linux, fwiw.

my problem now is that other filesystems are being pulled into my 
archive.

the original command without --listed-incremental works:

# cd "/mnt" && find . -depth -xdev ! -type s -print0 | tar --create --null \
  --files-from=- --ignore-failed-read --same-permissions --no-recursion \
  --totals --level=0 --verbose --sparse -b 20 --file /mnt/flexbackup/mnt.0.tar

with --listed-incremental it does not stay on one filesystem:

# cd "/mnt" && find . -depth -xdev ! -type s -print0 | tar --create --null
  --files-from=- --ignore-failed-read --same-permissions --no-recursion \
  --totals --listed-incremental=/mnt/flexbackup/mnt.0.snapshot --level=0 \
  --verbose --sparse -b 20 --file /mnt/flexbackup/mnt.0.tar

and adding --one-file-system has no effect whatsoever.

with find sometimes i want to do this as well:

# find . -regex "\./\(tmp\|portage\)" -prune -o -xdev ! -type s -print0

and my commands are from flexbackup (version 1.2.1-r11), which i have 
modified instead of creating my own scripts from scratch.

not using find creates an archive of the same files as not using 
--listed-incremental above:

# cd "/mnt" &&  tar --create --null --ignore-failed-read --same-permissions \
  --totals --listed-incremental=/mnt/flexbackup/mnt.0.snapshot --level=0 \
  --verbose --sparse -b 20 --one-file-system --file /mnt/flexbackup/mnt.0.tar .

in conclusion, using --listed-incremental seems to break using find and 
--no-recursion, or am i missing something?

thanks!

-ashley
--
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Eleanor Roosevelt