[USLIMS-US] UltraScan LIMS server maintenance/upgrade

[Katherine Wilson]

You're emailing the wrong KL Wilson-- check the address!!!!

Kathy Wilson

Professor Katherine L. Wilson, PhD
Department of Cell Biology, Johns Hopkins University School of Medicine
Department of Biomedical Engineering, JHU Whiting School of Engineering
Lab: https://cellbio.jhmi.edu/people/katherine-kathy-wilson-ph-d/
Diversity Leadership:
   Director, Hopkins PREP (https://www.hopkinsmedicine.org/som/Opportunities-High-School-Undergraduate-Postbac-Students/prep.html)
   Director, Careers in Science & Medicine Summer Internship Program (https://csmsip.cellbio.jhmi.edu/)
________________________________
From: USLIMS-US <uslims-us-bounces at biophysics.uleth.ca> on behalf of Gary Gorbet <gegorbet at gmail.com>
Sent: Monday, January 24, 2022 12:51 PM
To: Emre Brookes <emre.brookes at mso.umt.edu>
Cc: uslims-us at biophysics.uleth.ca <uslims-us at biophysics.uleth.ca>
Subject: Re: [USLIMS-US] UltraScan LIMS server maintenance/upgrade


      External Email - Use Caution



Emre,

I am wondering if you could slip in a potential recovery of the uslims3_CU_Boulder database on the aucsolutions lims server while doing the upgrade. What I mean specifically is that the mariadb service be first started with
        [mysqld]
        innodb_force_recovery = 1    .
in the /etc/my.cnf file.

Then, after a few DB actions to insure basically uncorrupted data, the service restarted with
        innodb_force-recovery = 0    .

The above steps are a test of a theory about inaccessible 2DSA-FM model files; the theory being that
the model access problem is due to some kind of db corruption.

Does that sound reasonable and doable?

Gary

NB: actual innodb_force_recovery line is presently in /etc/my.cnf.d/mariadb-server.cnf .

> On Jan 24, 2022, at 10:42 AM, Emre Brookes <emre.brookes at mso.umt.edu> wrote:
>
> Dear UltraScan LIMS users,
>
> We will be upgrading the https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuslims.aucsolutions.com%2F&data=04%7C01%7Cklwilson%40jhmi.edu%7Ce3fbd846c4834c9b20de08d9df624e1c%7C9fa4f438b1e6473b803f86f8aedf0dec%7C0%7C0%7C637786435839558886%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=St3v4fyw8K%2BffduK6OKdEuRS0dTNS5Gj0RNUkj3L3uc%3D&reserved=0 UltraScan LIMS server starting at
> 8 pm CST on Friday 28 January with completion expected by 8 am CST on Monday 31 January.
> Services will be unavailable during this time.
> Another announcement will be sent when services are restored.
>
> Best regards,
> Emre
>
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