Hi
M Lu wrote:
I think my /tmp is just about this size. diff scp-image ssh-image shows
they are the same.
Just for your information, this is a test on my WRAP (only 32MB flash
though)
This is with gzip on my server
luna > time ssh -2 -l root -i .ssh/identity gatekeeper "dd if=/dev/hda "
| gzip -9 > /tmp/foo.bin
63616+0 records in
63616+0 records out
real 0m36.867s
user 0m2.710s
sys 0m0.340s
apparently with gzip on the LEAF box this is not so good:
luna > time ssh -2 -l root -i .ssh/identity gatekeeper "dd if=/dev/hda |
gzip -9 -" > /tmp/foo.bin
63616+0 records in
63616+0 records out
real 1m1.352s
user 0m0.350s
sys 0m0.080s
which is confirmed by
gatekeeper: -root-
# date ; gzip - < /dev/hda > /tmp/foo.bin ; date
Thu Jul 21 19:22:02 CEST 2005
Thu Jul 21 19:22:57 CEST 2005
Looks like it's best to just pipe dd to ssh and compress locally.
cheers
Erich
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