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action #157234

Updated by JERiveraMoya about 2 months ago

#### Motivation 
 ## Scope 

 The s390x-zfcp test hasn't ran past first steps for a long time, so there have been some hardware changes chainges in the meantime that cause failure while validating the wwid of the disk. See [validate_zfcp_multipath](https://openqa.suse.de/tests/13765049/modules/validate_zfcp_multipath/steps/9). There have been some proposals to remove the hardcoded wwid value as it is not guaranteed to be the same for every test run. According to a [slack discussion](https://suse.slack.com/archives/C02CLB2LB7Z/p1710329927799739) we can instead extract the wwpn value (probably at an earlier step of the test) and validate it including the size during module validate_zfcp_multipath 

 If we want to ensure that the same disk is still present which was added, then we can find that out with commands like `multipath -ll` , `lszfcp` or `zfcp_host_configure` 

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 ## Acceptance criteria 

 - Investigate what type of validation would make sense 
 **AC1**: - Implement above it in zfcp test validation 
 - Make sure the test is stable

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