This task will track the installation of 4 additional 16GB dimms into each of the ores100[1-9] hosts in eqiad. Currently each host has (4) 16GB dimms, so this will double the memory per host.
== Hostname / Racking / Installation Details ==
Please coordinate downtime for each host with @wkandek or @akosiaris (whoever is leading this on that side).
== Per host setup checklist ==
Each host should have its own setup checklist copied and pasted into the list below.
ores1001-1009:
[x] - receive in memory on #procurement task T257955 & in coupa
[x] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[x] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[x] - set host to maint mode in icinga
[x] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1002:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1003:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1004:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1005:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1006:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1007:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1008:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
ores1009:
[x] - receive in memory on #procurement task T257955 & in coupa
[] - schedule downtime of host with either @wkandek or @akosiaris (whoever is leading this on that side).
[] - depool services of host (typically handled by the sre team that runs the service, not dc ops)
[] - set host to maint mode in icinga
[] - check host sees currentl (4) 16GB dimms, power down host, install new memory, power up host and ensure new memory is recognized
[] - return host to service, remove maint mode in icinga
x] - return host to service, remove maint mode in icinga
**Once the system(s) above have had all checkbox steps completed, this task can be resolved.**