** Tags added: cscc -- 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/1789227
Title: nvme devices namespace assigned to the wrong controller Status in debian-installer package in Ubuntu: Fix Released Status in linux package in Ubuntu: Fix Released Status in debian-installer source package in Bionic: Fix Released Status in linux source package in Bionic: Fix Released Bug description: == Impact == During device discovery, when multipath is disabled, nvme multipath module will very likely think that the name space on one nvme controller belongs to the other controller. == Fix == Commit a785dbccd95c37606c720580714f5a7a8b3255f1 upstream From: Keith Busch <[email protected]> When CONFIG_NVME_MULTIPATH is set, but we're not using nvme to multipath, namespaces with multiple paths were not creating unique names due to reusing the same instance number from the namespace's head. This patch fixes this by falling back to the non-multipath naming method when the parameter disabled using multipath. Reported-by: Mike Snitzer <[email protected]> Signed-off-by: Keith Busch <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]> To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1789227/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
