device busy Error When Attempting to Remove a PCIe Bus That Hosts an SES-Enabled Storage Device

Bug ID 20774477: If you use SES-enabled storage devices, you might see a device busy error when you attempt to remove a PCIe bus that hosts these devices. To determine whether you are using this type of storage device, search for the ses or enclosure string in the ldm list-io -l output for the PCIe bus.

Workaround: Perform one of the following workarounds to remove the PCIe bus:

• Dynamically remove the PCIe bus.

  1. Disable the FMD service.

     primary# svcadm disable -st svc:/system/fmd

  2. Remove the PCIe bus.

     primary# ldm remove-io bus

  3. Re-enable the FMD service.

     primary# svcadm enable svc:/system/fmd

• Statically remove the PCIe bus.

  1. Place the root domain that has the PCIe bus in a delayed reconfiguration.

     primary# ldm start-reconf root-domain

  2. Remove the PCIe bus.

     primary# ldm remove-io bus

  3. Perform a reboot from the root domain console.

     root-domain# reboot