February 7 - 16
time sheet attached
Issues
UTForge
- memory usage has increased to the point that project creation fails intermittently with out of memory errors
- created incident 20330 in ITS incident mgmt
- I have a work-around for the time being and a maintenance window to perform the upgrade has been scheduled for 02/22/2011 at 9 a.m.
Contracts administration
- attempt at upgrading packages on the Contract's team development virtual server (edsel) – ran out of disk space so the upgrade was unsuccessful
- need to review disk space usage as well as stale users that still have a home directory and permissions on the system
- production virtual server (capps) is at capacity
- Michael reported memory usage was such that he could not run a Sphinx search server on the box for the Eureka project
Virtual servers
- we need to have a discussion with Systems regarding coverage for our production virtual servers
Highlights
Configurable software for matrix-based, multi-user, Economics Experiments
- discussion with Carey related to Economics contract, % completed, milestones, communications with customer
- bug fixes, general development
- Economics contract test server research regarding the following error:
- NSS_Initialize failed. Certificate database: /etc/httpd/alias.
SSL Library Error: -8038 SEC_ERROR_NOT_INITIALIZED - resolution:
- change the permissions on all NSS db files so that the apache user can read i.e.: /etc/httpd/alias/*.db chgrp apache chmod 640"
- NSS_Initialize failed. Certificate database: /etc/httpd/alias.
UTForge
- memory usage has increased to the point that project creation fails intermittently with out of memory errors
- created incident 20330 in ITS incident mgmt
- monitoring production machines for memory usage
- scanning logs for error messages, researching causes
- meeting with Vance requesting additional memory for production UTForge virtual servers
- manually creating projects for a few users due to memory constraints on the virtual servers; communications with users
- research and notes regarding following incident:
- research and notes relating to following incident:
- other user support, correspondence
- further discussion with Vance related to memory upgrade
- scheduling a common time to perform the maintenance
- announcing the maintenance window
- explaining and demonstrating permissions in Trac to Sunil
Wikis / Confluence
- reviewing outstanding tickets in Footprints
Issue Tracking / JIRA
- attempting to determine reason service EIDs no longer have access to SVN from JIRA
- it appears to only happen to projects trying to add the link; old projects using the service EID for SVN access are able to successfully still
- testing service EID connections to TED using different means (SVN command line, ldapsearch)
- further investigation into logs
- separate discussions with Larry and Oliver regarding the problem
- cleaning up some stale repository information on JIRA server
- set up a new project for Christina
- other user support
Contracts administration
- attempt at upgrading packages on the Contract's team development virtual server (edsel) – ran out of disk space so the upgrade was unsuccessful
- investigation into what is taking up so much space
- discussion with Michael W. regarding disk usage, what can be cleared out (if anything)
- reviewing users with home directories on edsel
Miscellaneous
- time entry, status reporting
- completing 3 compliance training modules
- updating packages on development virtual server
- WOT meeting
- Applications meeting
- one-on-one with Jenn
- hosting sub-team meeting
- one-on-one with ITS Apps director
- discussion with Larry regarding PostgreSQL, usage in UTForge, fit with Maps project
, multiple selections available,