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Claimrules
dave330i
Member Posts: 2,091 ■■■■■■■■■■
Had to write some custom claimrules today because Powerpath & RDM didn't like to play with each other. Didn't think I would ever use claimrules in real life when I was studying it for the DCA. Had to write it for 12 different LUNs so it took a while, but overall wasn't too bad.
2018 Certification Goals: Maybe VMware Sales Cert
"Simplify, then add lightness" -Colin Chapman
"Simplify, then add lightness" -Colin Chapman
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blargoe
Member Posts: 4,174 ■■■■■■■■■□
Yeah, please share. I never thought I would actually see a real world application for this
IT guy since 12/00
Recent: 11/2019 - RHCSA (RHEL 7); 2/2019 - Updated VCP to 6.5 (just a few days before VMware discontinued the re-cert policy...)
Working on: RHCE/Ansible
Future: Probably continued Red Hat Immersion, Possibly VCAP Design, or maybe a completely different path. Depends on job demands... -
Optionsdave330i
Member Posts: 2,091 ■■■■■■■■■■
It was pretty basic. Claimrule works like ACL in that if there's 2 rules against the same object, the lower number rule in invoked, while higher number rule is ignored. Powerpath rules started at 350, so I set mine in 200s:
esxcli storage core claimrule add -r 2xx -t location -L xx -P NMP
esxcli storage core claimrule load
esxcli storage core claiming unclaim -t location -L xx
esxcli storage core claimrule run2018 Certification Goals: Maybe VMware Sales Cert
"Simplify, then add lightness" -Colin Chapman
