jlevon

$ java -jar java-manta-cli/target/java-manta-cli-3.4.1-SNAPSHOT-jar-with-dependencies.jar put-file --log-level=INFO /var/tmp/4g.file /poseidon/stor/4g.file.23
13:46:53.043 [main] INFO  c.j.m.c.c.ExternalSecurityProviderLoader - Security provider chosen for CSE: BC version 1.61 
13:46:53.144 [main] WARN  c.j.m.h.MantaSSLConnectionSocketFactory - Configuration: tlsInsecure is true.  ALL TLS VERIFICATION IS DISABLED!
13:47:04.634 [main] INFO  c.j.m.o.a.h.impl.execchain.RetryExec - I/O exception (java.net.SocketException) caught when processing request to {s}->https://manta.emy-15.joyent.us:443: Broken pipe (Write failed)
13:47:04.635 [main] INFO  c.j.m.o.a.h.impl.execchain.RetryExec - Retrying request to {s}->https://manta.emy-15.joyent.us:443
13:47:33.896 [main] INFO  c.j.m.o.a.h.impl.execchain.RetryExec - I/O exception (java.net.SocketException) caught when processing request to {s}->https://manta.emy-15.joyent.us:443: Broken pipe (Write failed)
13:47:33.897 [main] INFO  c.j.m.o.a.h.impl.execchain.RetryExec - 

jlevon

Creating Gerrit reviews against a branch

It can be useful to create Gerrit reviews with a base branch other than 'master'. For this to work, the branch has to be pushed into cr.joyent.us. If our base branch is my-dev-branch:

1. make sure your local check-out of the base branch is identical to that hosted on github (same SHA for HEAD).

2. add yourself to "Temporary Git Superusers" via the

jlevon

List of testing done / to do for the above bugs

1. make check/test in muppet repo
2. make test for node-manta
3. make test for java-manta
4. mlive runs
5. check haplog still works
6. check pfiles with old and new PIs doesn't break haproxy
7. verify core dumps, SIGTERMs etc of haproxy worker restart service properly
8. verify refresh actually works as intended, put and get clients aren't interrupted

jlevon

[2019-06-25T18:10:58.726Z]  WARN: muskie/926795 on ebd2c5c9-68eb-4353-bcbe-e94671e7d572: mako: connection failed (req_id=4fbe7348-c09f-48ff-96b5-368b66b85b8a, method=GET, shark="[object SharkClient<1.stor.emy-15.joyent.us>]")
    ConnectTimeoutError: failed to connect to 1.stor.emy-15.joyent.us in 2000ms
        at onTimeout [as _onTimeout] (/opt/smartdc/muskie/lib/shark_client.js:88:12)
        at Timer.listOnTimeout [as ontimeout] (timers.js:121:15)
    --
    path: /poseidon/stor/logs/manatee-snapshotter/2019/06/25/14/67fff7b3.log
[2019-06-25T18:10:52.305Z] DEBUG: muskie/926795 on ebd2c5c9-68eb-4353-bcbe-e94671e7d572: setup complete (req_id=4fbe7348-c09f-48ff-96b5-368b66b85b8a, method=GET)
    path: /poseidon/stor/logs/manatee-snapshotter/2019/06/25/14/67fff7b3.log
    --
    params: {

jlevon

{"name":"muskie","hostname":"ebd2c5c9-68eb-4353-bcbe-e94671e7d572","pid":926795,"method":"GET","path":"/poseidon/stor/logs/manatee-snapshotter/2019/06/25/14/67fff7b3.log","req_id":"4fbe7348-c09f-48ff-96b5-368b66b85b8a","level":40,"err":{"message":"failed to connect to 1.stor.emy-15.joyent.us in 2000ms","name":"ConnectTimeoutError","stack":"ConnectTimeoutError: failed to connect to 1.stor.emy-15.joyent.us in 2000ms\n    at onTimeout [as _onTimeout] (/opt/smartdc/muskie/lib/shark_client.js:88:12)\n    at Timer.listOnTimeout [as ontimeout] (timers.js:121:15)"},"shark":"[object SharkClient<1.stor.emy-15.joyent.us>]","msg":"mako: connection failed","time":"2019-06-25T18:10:58.726Z","v":0}
{"name":"muskie","hostname":"ebd2c5c9-68eb-4353-bcbe-e94671e7d572","pid":926795,"method":"GET","path":"/poseidon/stor/logs/manatee-snapshotter/2019/06/25/14/67fff7b3.log","req_id":"4fbe7348-c09f-48ff-96b5-368b66b85b8a","level":20,"params":{"0":"poseidon","1":"/logs/manatee-snapshotter/2019/06/25/14/67fff7b3.log","2":"logs/manatee

jlevon

Let's say I have a particular commit (for example, a gerrit patchset), with a whole bunch of merging history. I want a single commit of all its changes against master, without having to walk through a huge rebase of the intermediate commits.

First let's get it as a branch:

~/src/grot/gerrit-pull 6225/9
git checkout -b gerrit

jlevon

Add the module back:

echo '[submodule "deps/haproxy-1.5"]
>        path = deps/haproxy-1.5
>        url = https://github.com/joyent/haproxy-1.5.git
>        branch = joyent/v1.5.19
> ' >>.gitmodules
git add .gitmodules
git commit -m 1

jlevon

In the loader menu, drop into:

    2. [Esc]ape to loader prompt

then

boot -kv -m verbose -B nmi=kmdb

jlevon

Installing kirby for testing changes to documentation.git On sent local Linux

Need kirby 2 (maybe?)

in ~/public_html

Get the kirby bits, but reset .htaccess etc.

jlevon

[root@e4-11-5b-97-83-48 (emy-15) ~]# dtrace -n '__vmx_load_host_state:entry /args[0]->host_state.gs_ldt_reload_needed/ { print(cpu); stack(); }'
dtrace: description '__vmx_load_host_state:entry ' matched 1 probe


CPU     ID                    FUNCTION:NAME
 24  77227      __vmx_load_host_state:entry processorid_t 0x18

              kvm`vmx_vcpu_put+0x1a
              kvm`kvm_arch_vcpu_put+0x1e
              kvm`vcpu_put+0x36