Updates from August, 2018 Toggle Comment Threads | Keyboard Shortcuts

  • ezidstatus 9:20 pm on August 19, 2018 Permalink  

    EZID database restart 

    EZID’s database went down and was automatically and immediately restarted at approximately 19:42 PDT earlier this evening.  All appears to be running fine now.  We’re investigating the cause.  The system was processing an extremely large number of identical searches that had been submitted by one user simultaneously, but it’s unclear whether the database had problems and the searches built up, or the searches caused the database to go down.

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  • ezidstatus 9:10 am on June 11, 2018 Permalink  

    Database hiccup 

    At approximately 7:30am PDT, EZID’s database in the Amazon cloud infrastructure suffered a brief outage.  3 operations were affected.  The database has been operately normally since then.

     
  • ezidstatus 8:24 pm on February 12, 2018 Permalink  

    Server hiccup 

    The server hung on a routine software update and had to be restarted, resulting in an outage of a few seconds.  There were a few requests being processed at the time, and those likely failed.

     
  • ezidstatus 2:15 pm on February 9, 2018 Permalink  

    Excessive usage encountered 

    EZID suffered a brief interruption when it was restarted to ban a particular user.  We’re unsure whether the user was malicious, or just being over-enthusiastic in their stress testing.

     
  • ezidstatus 11:02 am on January 18, 2018 Permalink  

    N2T resolver backlog 

    Due to heavy activity, there is a backlog in registering ARK identifiers with the N2T resolver.  The backlog should clear in about a day.

     
  • ezidstatus 3:07 pm on January 16, 2018 Permalink  

    The backlog has cleared. DOI registrations will be reflected in the Handle System with their normal delay, a few seconds to a few minutes.

     
  • ezidstatus 9:31 am on January 16, 2018 Permalink  

    There is a backlog in DOI registrations, which will be finished in about 4 hours. (Written at 09:30 PST) 

     
  • ezidstatus 9:20 am on April 2, 2017 Permalink  

    Database upgrade completed 

    The database upgrade ended up taking about 60min, but is completed.

     
  • ezidstatus 7:36 am on April 2, 2017 Permalink  

    Database upgrade 

    During this morning’s maintenance window we’re going to be upgrading EZID’s database.  Based on upgrades of similar systems, we expect EZID to be down for approximately 20 minutes.

     
  • ezidstatus 9:11 am on January 24, 2017 Permalink  

    Higher-than-normal DOI activity 

    EZID is encountering higher-than-normal DOI activity.  It may take up to a day for a newly-registered DOI to appear in the Handle System.  We expect the activity to subside within the next couple days.  In the meantime, we’re working with DataCite to see if there’s a way we can push requests through faster.

     
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