Using RHEL 6.6 on Powerpc architecture, Multipath failing to time out bad paths in a timely manner.
Issue
- Multipath failing to time out bad paths in a timely manner.
---Steps to Reproduce---
RHEL 6.8 lpar with two vfc adapters mapped to SAN Storage and configured in mulitpath.
In vios do:vfcmap -vadapter vfchost0 -fcp(where vfchost0 maps to test lpar).
multipath -llandlvmcommands hang in linux lpar.
tail /var/log/messagehangs sometimes.multipathdoesn't see failing devices and doesn't mark paths down.
Environment
- Red Hat Enterprise Linux 6
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