Confluence will be unusable 23-July-2024 at 06:00 due to a Crowd upgrade.
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Nodes | Services | Start Time | Expected End Time | Actual End Time | Reason | Comments |
---|---|---|---|---|---|---|
Sitewide outage. All Linux Servers at NEH, FEH, XRT, FEE. | All computing services at LCLS. | Wednesday August 15, 2012 | August 17, 2012 1:00 PM |
| SLAC sitewide power outage on August 16. |
|
All machines in XPP hutch and control room will be inaccessible. | XPP | Monday April 9, 2012 11:15AM | Monday April 9, 2012 11:45AM | Monday April 9, 2012 11:30AM | Electrical Work at XPP Hutch | Completed |
| ana01/ana02 file systems | Wed Mar 28th, 2012 9am | Wed Mar 28th, 2012 1pm | Wed Mar 28th, 2012 4pm | Upgrade to IB | Completed |
psananeh | NEH storage and processing |
| Tue Dec 27, 2011 4pm | Mon Dec 26, 2011 1pm |
| Completed. Chilled water was restored on Friday. |
psana batch nodes | All Science data is currently unavailable. Psananeh psanafeh is up for Matlab use, but no access to data on Lustre file system. | Saturday Oct 1, 2011 6am |
|
| Lustre file system remains down after the unplanned power outage on Saturday. | The system administrators are working to bring them back. |
| All LCLS computing services | Monday |
|
| Electrical work at NEH server room and FEH. | pslogin is up. NFS server, LDAP, DNS, pswww are up. |
psana, | All Science data, All user home directories, all DAQ cache nodes. All online services. | Wed | Wed | Wed | Upgrade of Lustre hardware. |
|
psana | Science data access | Tue |
| Tue | NEH power outage | B950 and several other buildings experienced short power glitch but the lustre file servers did not survive the interruption and is still being brought up. |
psana | Science data access | Thu | Thu |
| Lustre failover testing. |
|
NEH online nodes | NEH DAQ, outside ssh access | Thu | Thu |
| Server room upgrade, ana02 memory upgrade | Completed |
psana | Science data access | Thu | Thu | Thu | Lustre maintenance | Completed. Upgraded memory on psanaoss101-104, and replaced 10Gbit cards with 1 port SMCs. 717W power supplies are in place on psanaoss103-104 now. |
psana | Science data access | Thu | Thu | Thu | Lustre maintenance | Completed |
All | All | Fri | Sun | Sun | NEH power outage | Completed |
psana | Science data access | Thu | Thu | Thu | Lustre maintenance | Completed |
psana | Science data access | Fri | Mon |
| NEH cooling outage | Completed |
psana | Science data access | Thu | Thu |
| Enabling HA for Lustre system | Completed |
All | All | Sat | Sat | Mon | NEH power cut | Completed |
psana | Science data access | Thu | Thu |
| Lustre testing | Completed |
All | All | Wed | Wed |
| NEH power cut | This power cut was NOT planned |
All | All | Sat | Sat | Mon | NEH power cut | Completed |