[Bug 1836608] Comment bridged from LTC Bugzilla

[bugproxy]

------- Comment From heinz-werner_seeck at de.ibm.com 2019-08-02 02:40 EDT-------
IBM Bugzilla status -> closed, Fix Released with Eoan

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https://bugs.launchpad.net/bugs/1836608

Title:
  [19.10 FEAT] Splitting DIF and DIX boot time controls - s390tools part

Status in Ubuntu on IBM z Systems:
  Fix Released
Status in s390-tools package in Ubuntu:
  Fix Released

Bug description:
  Functions:
  A Linux on Z user can separately configure DIF and DIF+DIX integrity protection mechanisms.

  Business Value:
  Customers can improve data integrity protection for data stored on FCP storage by making use of hardware-based DIF data integrity checking between FCP channel and target LUN. Previously, this feature could only be enabled together with the DIX feature that has proven to be too unstable for production usage.

  Will be made available with s390-tools 2.10.0.

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