I wasn't aware of this work. This is very interesting. Two
1) When does it failover? Meaning, if I I/O to a disk, but someone
yanks the fibrechannel plug. Does your multipath wait for a SCSI
timeout to redirect the I/O?
2) If so, have you considered trapping loop up/down events to handle
such a case? Real users of multipath tech do not want to wait 90s for
"Win95 file and print sharing are for relatively friendly nets." - Paul Leach, Microsoft
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