tree 4d7f3fbf5fae22c9a58d1c2f20db583b8daaa175
parent 88ff7cc04e4ca8ff88e0bdf5e5d15f4764d4e59b
author Christopher Tate <ctate@google.com> 1307731117 -0700
committer Christopher Tate <ctate@google.com> 1308611982 -0700

Tidy up the end-of-data handling in backup

* Increase transfer buffer size to 32K
* Add logging about error conditions and fd teardown
* Pass the fd number as a command line option to the 'bu' subprocess
* Properly harvest the 'bu' subprocess after it's done

Change-Id: Id44dde25778ecf43c5604fd9d01d726ba58861e5