How to set dev_loss_tmo and fast_io_fail_tmo persistently, using a udev rule
Issue
- Need to set
fast_io_fail_tmoanddev_loss_tmo - Setting must persist across reboot
Environment
- Red Hat Enterprise Linux (RHEL) 6, 7
- Fibre Channel SAN storage
- Exceptions:
- For iSCSI based systems that do not use ISER, see:
"How can I improve the failover time of a faulty path when using device-mapper-multipath over iSCSI in Red Hat Enterprise Linux?"
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