Bug 718348

Summary: Update low-latency documentation
Product: Red Hat Enterprise MRG Reporter: Robert Rati <rrati>
Component: Grid_User_GuideAssignee: Alison Young <alyoung>
Status: CLOSED CURRENTRELEASE QA Contact: Tomas Rusnak <trusnak>
Severity: medium Docs Contact:
Priority: medium    
Version: DevelopmentCC: iboverma, jneedle, matt, trusnak
Target Milestone: 2.0.1   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-09-07 22:58:06 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 733588    
Bug Blocks:    

Description Robert Rati 2011-07-01 21:27:10 UTC 
Description of problem:
The param names for low-latency have changed.  Change all instances of:
LL_DAEMON -> CAROD
LL_BROKER -> CAROD_BROKER

Version-Release number of selected component (if applicable):


How reproducible:


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Additional info:
Comment 2 Tomas Rusnak 2011-08-23 10:08:39 UTC 
Change confirmed in Chapter 18. Low-latency scheduling:

CAROD = $(SBIN)/carod
CAROD_BROKER_IP = <broker ip>
CAROD_BROKER_PORT = 5672
CAROD_BROKER_QUEUE = grid
CAROD_IP = 127.0.0.1
CAROD_PORT = 10000
CAROD_QUEUED_CONNECTIONS = 5
CAROD_LEASE_TIME = 35
CAROD_LEASE_CHECK_INTERVAL = 30
JOB_HOOKS_IP = 127.0.0.1
JOB_HOOKS_PORT = $(CAROD_PORT)
DAEMON_LIST = $(DAEMON_LIST), CAROD

# Startd hooks
LOW_LATENCY_HOOK_FETCH_WORK = $(LIBEXEC)/hooks/hook_fetch_work.py
LOW_LATENCY_HOOK_REPLY_FETCH = $(LIBEXEC)/hooks/hook_reply_fetch.py

# Starter hooks
LOW_LATENCY_JOB_HOOK_PREPARE_JOB = $(LIBEXEC)/hooks/hook_prepare_job.py
LOW_LATENCY_JOB_HOOK_UPDATE_JOB_INFO = \
$(LIBEXEC)/hooks/hook_update_job_status.py
LOW_LATENCY_JOB_HOOK_JOB_EXIT = $(LIBEXEC)/hooks/hook_job_exit.py

STARTD_JOB_HOOK_KEYWORD = LOW_LATENCY

CAROD_LOG = $(LOG)/CaroLog
MAX_CAROD_LOG = 1000000

JOB_HOOKS_LOG = $(LOG)/JobHooksLog
MAX_JOB_HOOKS_LOG = 10000000

Revision history updated:

Revision 1-5	Mon Aug 22 2011	Alison Young
BZ#718348 - Update low-latency parameters

>>> VERIFIED