[intrepid-notify] ALCF Weekly Updates - August 30
ALCF User Services
support at alcf.anl.gov
Thu Aug 30 16:57:31 CDT 2012
*** ALCF Enabling Quotas for /home on September 17 ***
Like core hours, storage at the ALCF is a finite resource. By enacting
quotas, we are better able to manage the resources we have to support
your science.
On the September 4 maintenance outage, ALCF will be enabling quotas but
not enforcing them. After the maintenance outage, you will be able to
run the following command to see how much storage you’re consuming:
/usr/lpp/mmfs/bin/mmlsquota
Two weeks later, on September 17, ALCF will be enforcing the 50GB quota
in /home. Enforcement means that if you exceed your quota limit, you
will no longer be able to write files to the file system.
For more information on quotas, please see
http://www.alcf.anl.gov/resource-guides/data-policy#space-limit-enforcement.
If you have questions, please refer to FAQs
(http://www.alcf.anl.gov/resource-guides/faqs-data-management), or
contact support at alcf.anl.gov.
We recognize there may be special circumstances where your needs will
exceed the standard quota limit. In these instances, please email
support at alcf.anl.gov with a requested amount, a brief description of the
type of files you need to locate there (executables, libraries), and how
storing the files in /home helps your efforts.
*** Argonne Closed Monday, September 3 ***
Argonne National Laboratory will be closed Monday, September 3, for the
U.S. Labor Day holiday. All ALCF systems will be online and accessible
during the closure, but support will be limited. Argonne will reopen
Tuesday, September 4. Please contact support at alcf.anl.gov with any
questions or concerns.
*** Labor Day Holiday Shifts Regular Maintenance to Tuesday ***
Due to the Labor Day holiday, the next regularly scheduled maintenance
period for Intrepid/Challenger/Eureka and Surveyor/Gadzooks will occur
Tuesday, September 4. Maintenance will start at 14:00 UTC. Users will be
notified when the system is available once maintenance concludes. Please
contact support at alcf.anl.gov with any questions.
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