user/linus/catlfish.git/tools, branch pmerge2-rebased

initlog.py: Consult 'logorder'; Create chainsdb.

2016-12-04T23:22:32+00:00

merge_dist: Prefix logging lines with nodename.

2016-12-04T16:57:53+00:00

merge_backup, merge_dist: Bring child processes down on TERM.

2016-12-03T15:48:07+00:00

merge_backup: Print timing info for each secondary.

2016-12-03T15:35:28+00:00

Also, prefix all log entries with the name of the secondary merge node
operating on.

Open permdb read-only in merge_backup and merge_dist.

2016-12-03T13:50:16+00:00

merge_dist: Distribute independently to each frontend node.

2016-12-03T13:40:51+00:00

Minor certtools cleanup.

2016-12-02T23:16:11+00:00

merge_sth: Don't try to go back in time.

2016-12-02T23:15:46+00:00

Due to a recent change in get_nfetched(), merge_sth lacking the 'sth'
file could go back to a tree size of zero. It's rejected by frontend
nodes with a newer tree, but it's still a severe error to produce that
piece of data.

We add tools/initlog.py which creates an 'sth' file with tree size 0
and have tests invoke it after starting the erlang nodes, before
starting the continous merge processes.

Add initlog.py.

2016-12-02T22:44:45+00:00

Don't crash in merge_fetch when there's a logorder file.

2016-12-02T16:39:04+00:00

The 'logorder' file keeps hashes hexencoded. When read into the
logorder list they're decoded.