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) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809046 Title: Cannot initialize ATA disk if IDENTIFY command fails Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Status in linux source package in Cosmic: In Progress Status in linux source package in Disco: In Progress Bug description: [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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1809046/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp