User:Elukey/Ops/Disks
Snippets
Check smartctl on all the kafka partitions and grep for defects:
for el in `df -h | grep spool | cut -d " " -f 1`; do echo $el; sudo smartctl -a $el | grep defect; done
MegaCLI Show adapter info
sudo megacli -AdpAllInfo -aALL
MegaCLI show disks details:
sudo megacli -LDInfo -Lall -aALL (grep State is very useful) sudo megacli -PDList -aALL
Past tasks to check
https://phabricator.wikimedia.org/T134056