Hello! Would it be possible to in place upgrade by 1.5x or 2x the RAM installed in the titan[12]00[12] systems from spare parts? (Creating duplicate ticket for CODFW)
Description
Description
Details
Details
Related Changes in Gerrit:
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| titan/memcached: double memcached size | operations/puppet | production | +1 -1 |
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | herron | T417336 RAM upgrade availability for Titan hosts | |||
| Resolved | VRiley-WMF | T416741 RAM upgrade availability for Titan hosts |
Event Timeline
Comment Actions
we have plenty of decommissioned servers we can pull from to up the ram count on these servers. i can check in the morning if they are the same speed as the ones already in the server. 2666 MT/s
Comment Actions
Sounds good! We were able to double the RAM in the eqiad hosts yesterday, would it be possible to do the same in codfw? Thanks!
Comment Actions
I'll be available today all day Eastern TZ. If that works, ping me on IRC when ready to start on titan2001? I'll depool and shutdown the host for you, and then fyi after rebooting it takes about 30 minutes for services to fully reload before moving on to the next host.
Comment Actions
Change #1256395 had a related patch set uploaded (by Tiziano Fogli; author: Tiziano Fogli):
[operations/puppet@production] titan/memcached: double memcached size
Comment Actions
Change #1256395 merged by Tiziano Fogli:
[operations/puppet@production] titan/memcached: double memcached size