Dispatches From The Geeks

News and Announcements from the MCS Systems Group

Author Archive

Apple mail access to Argonne mail

Please see the following announcement from BIS:

Beginning on Friday, July 28, selective Mac device users began reporting issues in regards to using Mac Mail. New emails were not being received into their Inbox, but they are able to send new mail and read existing messages already in their Mac Mail client. Also, emails did appear when using Outlook for Mac or accessing the mailbox via the web at http://portal.office.com. Either of these options will serve as an effective workaround while BIS investigates the issue. At this time it appears the issue is affecting Mac Mail clients using the “EXCHANGE” setup only. Mac Mail users with an IMAP setup are not affected. Further details will be sent when information is available or resolution identified.

Written by Craig Stacey

August 1, 2017 at 2:31 pm

Posted in Uncategorized

Maintenance window for GitLab services 2017-07-27 12:00 – 13:00 CDT

A maintenance window of our GitLab services has been planned for Thursday 2017-07-27 from 12:00 to 13:00 CDT in order to update the software.

GitLab services provided by gitlab.cels.anl.gov and xgitlab.cels.anl.gov will be unavailable during maintenance.

Service is expected to be restored by 13:00 CDT, and may be available sooner than that.

If this window poses undue inconvenience please let us know, we can reschedule if needed.

Written by Craig Stacey

July 27, 2017 at 8:59 am

Posted in Uncategorized

Reduced Help Desk coverage this week

Due to a combination of illness and vacations, we won’t have someone physically at the CELS help desk this week (or at least the first today, we’ll see as the week goes on).

Please send e-mail for problems you may have. If you have issues with using e-mail or other Argonne-provided services (dayforce, workday, ANL passwords, wifi, etc), you can also visit the BIS Help Desk next to the west entrance of TCS, or call x9999.

Thanks.

Written by Craig Stacey

July 3, 2017 at 9:33 am

Posted in Uncategorized

Final Update: BIO server back online

We were building the replacement disk array overnight (it was still building when I got in this morning), and I decided to see if I couldn’t get the original array into a useful state. Lo and behold, it had become responsive again overnight, and was back online. I did a few tests, and all looks good, so I’ve brought the server back online. Y and Z drives should be fully functional.

I’m starting a project to get the Y and Z drives moved from that system. It’s quite old and I’m concerned for its reliability. I’ll be talking with BIS about what’s appropriate to be hosted there vs. in our storage systems here.

Written by Craig Stacey

June 28, 2017 at 9:18 am

Posted in Uncategorized

Update 2: BIO server outage

The disk array housing the Y and Z drives appears to have failed in a catastrophic way. We’re reconfiguring an unused array tonight and will start to restore files from tape backup tomorrow. Once the restore starts, we should be able to provide an ETA.

Written by Craig Stacey

June 27, 2017 at 4:40 pm

Posted in Uncategorized

Update: BIO server outage

All servers but one (BIOWINFS, the file server for Y and Z drives) are back. The storage array for BIOWINFS is in a bad state. We’re still trying to bring it back. No ETA yet. If we can’t get it back, we will need to restore from tape backups to new storage. I will post updates as we have them.

Written by Craig Stacey

June 27, 2017 at 2:14 pm

Posted in Uncategorized

BIO server outage

Power work in TCS has unexpectedly affected the servers hosted in TCS. We’ve restored power to the affected servers and disks and are in the process of recovering the machines. Will send an all-clear when this is complete. This affects the shared drives Y, Z, and linux fileservers. Any services not functioning as expected are likely caused by this. I hope to have things back within the hour, if not sooner.

Written by Craig Stacey

June 27, 2017 at 11:38 am

Posted in Uncategorized

Maintenance window for CELS GitLab services 2017-06-28 12:00 – 13:00

A maintenance window of our GitLab services has been planned for

2017-06-28 (Wednesday) from 12:00 to 13:00 (CDT) in order to update the

software.

GitLab services provided by gitlab.cels.anl.gov and xgitlab.cels.anl.gov

will be unavailable during maintenance.

Service is expected to be restored by 13:00, and may be available sooner

than that.

If this window poses undue inconvenience please let us know, we can

reschedule if needed.

Chris

Written by Craig Stacey

June 26, 2017 at 1:16 pm

Posted in Uncategorized

MCS compute nodes

The scheduled reboot of the compute nodes has been completed.

brad

From: "Fritz, Brad" <fritz@anl.gov>
Date: Thursday, June 22, 2017 at 12:14 PM
To: "cels-systems-announce@lists.anl.gov" <cels-systems-announce@lists.anl.gov>
Subject: MCS compute nodes

We are planning to reboot the MCS compute nodes on June 23rd, starting at 9am CST, to apply updates.

Servers will be rebooted in the following order, one at a time.

  • compute001.mcs.anl.gov
  • thwomp.mcs.anl.gov
  • stomp.mcs.anl.gov
  • crush.mcs.anl.gov
  • crank.mcs.anl.gov
  • steamroller.mcs.anl.gov
  • grind.mcs.anl.gov
  • churn.mcs.anl.gov
  • trounce.mcs.anl.gov
  • thrash.mcs.anl.gov
  • vanquish.mcs.anl.gov
  • octagon.mcs.anl.gov
  • octopus.mcs.anl.gov

Only one compute node should be down at any given time.

Brad

Written by Craig Stacey

June 23, 2017 at 11:20 am

Posted in Uncategorized

MCS login nodes

The scheduled reboot of the login nodes is now complete.

brad

From: "Fritz, Brad" <fritz@anl.gov>
Date: Thursday, June 22, 2017 at 9:36 AM
To: "cels-systems-announce@lists.anl.gov" <cels-systems-announce@lists.anl.gov>
Subject: MCS login nodes

The MCS login nodes 1-4 will be rebooted this evening, June 22nd, at 5pm to apply updates.

The logins will be rebooted one at a time, in order. Only one login node should be down at any given time.

Brad

Written by Craig Stacey

June 22, 2017 at 5:36 pm

Posted in Uncategorized