[Bug 427925] Re: unable to modify scsi host link_power_management_policy

[Attilio]

Added dmesg log, in my case the affected links (0 and 5) are actually
empty:

[root at acer attilio]# cat /sys/class/scsi_host/host0/link_power_management_policy
max_performance
[root at acer attilio]# cat /sys/class/scsi_host/host1/link_power_management_policy
min_power
[root at acer attilio]# cat /sys/class/scsi_host/host2/link_power_management_policy
min_power
[root at acer attilio]# cat /sys/class/scsi_host/host3/link_power_management_policy
min_power
[root at acer attilio]# cat /sys/class/scsi_host/host4/link_power_management_policy
min_power
[root at acer attilio]# cat /sys/class/scsi_host/host5/link_power_management_policy
max_performance


** Attachment added: "dmesg_sata_link_power.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/427925/+attachment/1551466/+files/dmesg_sata_link_power.txt

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unable to modify scsi host link_power_management_policy
https://bugs.launchpad.net/bugs/427925
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