user4752's profile picture. He⁄Him
Level 38
IT ⁄ Sysadmin ⁄ Programmer

Hizumi Mizushiro

@user4752

He⁄Him Level 38 IT ⁄ Sysadmin ⁄ Programmer

Hizumi Mizushiro reposted

We all want to Make America Great Again. But that won't happen until we first Make America Smart Again.


Amazing. Despite snow, flights still taking off.

user4752's tweet image. Amazing. Despite snow, flights still taking off.
user4752's tweet image. Amazing. Despite snow, flights still taking off.
user4752's tweet image. Amazing. Despite snow, flights still taking off.

Hizumi Mizushiro reposted

Holy shit. Rupert Murdoch just killed National Geographic. reverbpress.com/business/ruper…


Game innovation at its best; teaching our youth the skills they'll need later in life

user4752's tweet image. Game innovation at its best; teaching our youth the skills they'll need later in life

all data has been migrated back and all systems are green

user4752's tweet image. all data has been migrated back and all systems are green

on controller re-initialize the failure data from disk 6 propagated to disk 1, resulting in

user4752's tweet image. on controller re-initialize the failure data from disk 6 propagated to disk 1, resulting in

upon failure of disk 6, disk 1 began throwing command errors which crashed the controller, causing the watchdog to issue hard reset


post-mortem: backplane was never the issue - controller wrote bad configuration on failure


reinitializing array with expanded capacity of 7.28 TB physical, 5.46 TB logical


maintenance on Max complete - backplane clean, controller issue cleared


Max entering maintenance mode for hardware inspection


migration to tertiary array complete


array is online, but critical degraded - moving backups to tertiary storage


disk in slot 1 listed twice; as disk in slot 6 - suspect controller issue as well


rebuild failed - (new) drive 1 marked as dead - suspect backplane issue


drives replaced and rebuild progressing


2 drives on backup raid array have failed


SIEMPRE - Fully migrated to new 13,000 sq ft warehouse!


services will be degraded, but not offline


30 minute maintenance window planned from 2000 to 2030 for installation of upgraded NICs on Openstack cluster


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