Hi All!
I'm updating my ESXi 4.1 servers to version 5.1. Every host is connecting to several FC datastores (without iSCSI at all). And the boot process is very slow - usually 60-90 minutes.
I have found in boot log file a huge amount of errors connected to Disk Subsystem:
- cpu16:8630)ScsiDeviceIO: 6356: Could not detect setting of sitpua for device naa.600508b1001030394443363434300300. Error Not supported.
- cpu18:8630)ScsiDeviceIO: 5842: Could not detect setting of QErr for device sym.029490044630333139. Error Timeout.
- cpu18:8630)Partition: 414: Failed read for "sym.029490044630333139": I/O error
- cpu0:8630)Partition: 1020: Failed to read protective mbr on "sym.029490044630314542" : I/O error
Full boot log attached.
Does anybody know:
- what is the root cause of problem?
- how It can be resolved?
One hour for host's boot is totally unacceptable
Thanks