Break reports

Here are listed all breaks in HIIT's IT services.

Break in stone.hiit.fi at 2009-12-15 16:10-16:30

Description: 

Schedule:

2009-12-15 16:10 - 16:30

Duration:

20 min

Affected services:

 

Reason:

stone will be moved to a different location. Break per server shouldn't be more than 20 minutes.

Break in name.it.hiit.fi and label.it.hiit.fi at 2009-12-14 20:30-21:30

Description: 

Schedule:

2009-12-14 20:30 - 21:30

Duration:

20 min

Affected services:

DNS

Reason:

name and label will be moved to a different location. Break per server shouldn't be more than 20 minutes. This can be experienced a bit slower DNS responses.

Kernel upgrades will also be installed.

Break in Xeon nodes of HIIT-HPC at 2009-12-10 12:00 - ∞

Description: 

Schedule:

2009-12-10 12:00 - ∞

Duration:

Indefinitely

Affected services:

Xeon nodes of HIIT-HPC

Reason:

Xeon nodes will be removed from the HIIT-HPC permanently due to their weak performance.

Break in group directory file service (fs) at 2009-12-05 15:00-17:57

Description: 

Schedule:

2009-12-05 15:00 - 17:57

Duration:

2:57 h

Affected services:

File service's group directories.

Reason:

More disk space will be added to group directories. Break should be shorter than 90 minutes.

Update at 10:00: Break rescheduled from 9:30 to 15:00.

Update at 16:29: Mandatory fsck is still running. The break extended to 18:00.

Update at 17:58: The break was over at 17:57.

Break in wiki at 2009-11-25 16:00-23:00

Description: 

Schedule:

2009-11-25 16:00 - 23:00

Duration:

7 h

Affected services:

HIIT Wiki

Reason:

Platform will be upgrated to Debian 5.0 "Lenny" and Confluence will be upgrated to 3.0.

UPDATE: Upgrade postponed because of meeting.

UPDATE 2: Upgrade postponed to 2009-11-25 because of backup server installation.

UPDATE 3: Upgrade took longer than expected due to problems with tomcat. Memory of the platform was doubled to 8 GB.

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