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{"timestamp":1381885622.0094373,"message":"Downloading application from http://zxsfhgjg:ZNVfdase9@192.168.12.34:8181/staging/apps/0a4f783d-465a-4b54-b58d-66132d46e018","log_level":"info","source":"Staging","data":{"app_guid":"0a4f783d-465a-4b54-b58d-66132d46e018","task_id":"b9e4240e2cb092044f4c7326f7e1543c"},"thread_id":11001840,"fiber_id":23405720,"process_id":27008,"file":"/vagrant/dea_ng/lib/dea/staging_task.rb","lineno":232,"method":"block in promise_app_download"}
{"timestamp":1381885622.015281,"message":"<Warden::Protocol::CreateRequest bind_mounts: [<Warden::Protocol::CreateRequest::BindMount src_path: \"/tmp/dea_ng/staging/d20131016-27008-8xph23\", dst_path: \"/tmp/dea_ng/staging/d20131016-27008-8xph23\", mode: RO(0)>, <Warden::Protocol::CreateRequest::BindMount src_path: \"/vagrant/dea_ng/buildpacks\", dst_path: \"/vagrant/dea_ng/buildpacks\", mode: RO(0)>]>","log_level":"debug2","source":"Staging","data":{"app_guid":"0a4f783d-465a-4b54-b58d-66132d46e018","task_id":"b9e4240e2cb092044f4c7326f7e1543c"}

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{"timestamp":1382360429.193328,"message":"rlimit_nofile: 1024 => 32768","log_level":"debug2","source":"Warden::Server","data":{},"thread_id":4591600,"fiber_id":11848200,"process_id":7289,"file":"/vagrant/warden/warden/lib/warden/server.rb","lineno":266,"method":"run!"}
{"timestamp":1382360429.194348,"message":"Configuration","log_level":"info","source":"Warden::Server","data":{"server":{"unix_domain_path":"/tmp/warden.sock","unix_domain_permissions":511,"container_klass":"Warden::Container::Linux","container_grace_time":300,"job_output_limit":10485760,"quota":{"disk_quota_enabled":true},"container_depot_path":"/tmp/warden/containers","container_rootfs_path":"/var/warden/rootfs","container_rlimits":{"nofile":8192,"as":4294967296,"nproc":512}},"logging":{"level":"debug2","file":"/vagrant/logs/warden.log"},"network":{"pool_network":"10.254.0.0/22","deny_networks":[],"allow_networks":[]},"port":{"pool_start_port":61001,"pool_size":4000},"user":{"pool_start_uid":10000,"pool_size":256}},"thread_id":4591600,"fiber_i

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{"timestamp":1381885621.9957068,"message":"request: sid=11 response='{:app_id=>\"0a4f783d-465a-4b54-b58d-66132d46e018\", :task_id=>\"b9e4240e2cb092044f4c7326f7e1543c\", :properties=>{:services=>[], :buildpack=>nil, :resources=>{:memory=>64, :disk=>1024, :fds=>16384}, :environment=>[], :meta=>{\"command\"=>\"ruby env.rb\", \"console\"=>true}}, :download_uri=>\"http://zxsfhgjg:ZNVfdase9@192.168.12.34:8181/staging/apps/0a4f783d-465a-4b54-b58d-66132d46e018\", :upload_uri=>\"http://zxsfhgjg:ZNVfdase9@192.168.12.34:8181/staging/droplets/0a4f783d-465a-4b54-b58d-66132d46e018/upload\", :buildpack_cache_download_uri=>\"http://zxsfhgjg:ZNVfdase9@192.168.12.34:8181/staging/buildpack_cache/0a4f783d-465a-4b54-b58d-66132d46e018/download\", :buildpack_cache_upload_uri=>\"http://zxsfhgjg:ZNVfdase9@192.168.12.34:8181/staging/buildpack_cache/0a4f783d-465a-4b54-b58d-66132d46e018/upload\", :async=>false}'","log_level":"info","source":"MultiResponseMessageBusRequest","data":{},"thread_id":13733880,"fiber_id":33069800,"process_id":

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> Written with [StackEdit](https://stackedit.io/).

`stdin:is not a tty`

try to solve

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> Written with [StackEdit](https://stackedit.io/).

> fd_set rfds;
> 
> int rv;
>
> FD_ZERO(&rfds);

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> Written with [StackEdit](https://stackedit.io/).

ruby的on函数？？

on(:after_stop) do

end

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将health_manager.yml中的cc_partition : ng 改为 default，也没用？
确实没有用，改回去。

先使用dea去stage droplet
然后使用dea去运行droplet

运行时会检查droplet.healthy，否则会destroy handle？

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ruby的on函数？？

on(:after_stop) do

end

应该是自己实现的_

warden/warden/event_emit.rb

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如果将url的health check取消

会因为link（）将app改为Crashed？

1 droplet.warden.link.completed
2 droplet.instance.uptime

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google group中有人提到，给应用分配的内存会用于多个用途，包括：

The memory used by the warden container
The memory used to map kernel extensions and system libraries (such as libc) into the process
The memory used for the jvm executables, jvm working heap, jit space, compressed references and so on.
The memory used for classes (application server and application), thread stacks, direct io buffers, and so on.
The memory used by the java application heap

java default buildpack中，将java_opts中的Xmx和Xms都赋值为用户设置的Memory_Limit
如果Xmx=Xms，那么避免堆动态扩展。