Public bug reported:
[Impact]
ATA disks attached to a SAS controller may not initialize if the initial
IDENTIFY command fails.
[Test Case]
The positive test case would require a disk that fails to respond correctly to
an IDENTIFY command. I don't have one of those, so can only regression test on
a system w/ SAS connected disks.
[Fix]
437207d3697f5 scsi: libsas: check the ata device status by ata_dev_enabled()
[Regression Risk]
Clean cherry pick from upstream - any regressions will have upstream support.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Cosmic)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Cosmic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1809046
Title:
Cannot initialize ATA disk if IDENTIFY command fails
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