'nvme nvmeX: Could not set queue count (16390)'
Issue
-
Error reported during setting up
queue count
for nvme device[ 4.095342] nvme nvme0: Could not set queue count (16390) [ 4.095344] nvme nvme0: IO queues not created
-
In the output of 'nvme list-subsys' we can see the affected device marked as 'only-admin':
# nvme list-subsys nvme-subsys0 - NQN=nqn.2014.08.org.nvmexpress:<rest of NQN> Dell Express Flash NVMe P4610 3.2TB SFF \ +- nvme0 pcie 0000:04:00.0 only-admin nvme-subsys1 - NQN=nqn.2014.08.org.nvmexpress:<rest of NQN> Dell Express Flash NVMe P4610 3.2TB SFF [...]
Environment
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 7
- NVMe disk
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