IOMMU mapping error in map_sg preceding path failures
Issue
- Paths in our multipath maps fail and we see
IOMMU mapping error in map_sgright before the failures
Environment
- Red Hat Enterprise Linux 7
- kernel
3.10.0-957.35.1.el7.x86_64 - 3rd party driver
/lib/modules/3.10.0-957.35.1.el7.x86_64/weak-updates/qlgc-qla2xxx/qla2xxx.ko
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
