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Fix handling of gen2 disks with udev rules (#1954)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,28 +1,34 @@ | ||
| ACTION=="add|change", SUBSYSTEM=="block", ENV{ID_VENDOR}=="Msft", ENV{ID_MODEL}=="Virtual_Disk", GOTO="azure_disk" | ||
| GOTO="azure_end" | ||
| # Azure specific rules. | ||
| ACTION!="add|change", GOTO="walinuxagent_end" | ||
| SUBSYSTEM!="block", GOTO="walinuxagent_end" | ||
| ATTRS{ID_VENDOR}!="Msft", GOTO="walinuxagent_end" | ||
| ATTRS{ID_MODEL}!="Virtual_Disk", GOTO="walinuxagent_end" | ||
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| LABEL="azure_disk" | ||
| # Root has a GUID of 0000 as the second value | ||
| # The resource/resource has GUID of 0001 as the second value | ||
| ATTRS{device_id}=="?00000000-0000-*", ENV{fabric_name}="root", GOTO="azure_names" | ||
| ATTRS{device_id}=="?00000000-0001-*", ENV{fabric_name}="resource", GOTO="azure_names" | ||
| ATTRS{device_id}=="?00000001-0001-*", ENV{fabric_name}="BEK", GOTO="azure_names" | ||
| # Wellknown SCSI controllers | ||
| # Match the known ID parts for root and resource disks. | ||
| ATTRS{device_id}=="?00000000-0000-*", ENV{fabric_name}="root", GOTO="wa_azure_names" | ||
| ATTRS{device_id}=="?00000000-0001-*", ENV{fabric_name}="resource", GOTO="wa_azure_names" | ||
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| # Gen2 disk. | ||
| ATTRS{device_id}=="{f8b3781a-1e82-4818-a1c3-63d806ec15bb}", ENV{fabric_scsi_controller}="scsi0", GOTO="azure_datadisk" | ||
| # Create symlinks for data disks attached. | ||
| ATTRS{device_id}=="{f8b3781b-1e82-4818-a1c3-63d806ec15bb}", ENV{fabric_scsi_controller}="scsi1", GOTO="azure_datadisk" | ||
| ATTRS{device_id}=="{f8b3781c-1e82-4818-a1c3-63d806ec15bb}", ENV{fabric_scsi_controller}="scsi2", GOTO="azure_datadisk" | ||
| ATTRS{device_id}=="{f8b3781d-1e82-4818-a1c3-63d806ec15bb}", ENV{fabric_scsi_controller}="scsi3", GOTO="azure_datadisk" | ||
| GOTO="azure_end" | ||
| GOTO="walinuxagent_end" | ||
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| # Retrieve LUN number for datadisks | ||
| # Parse out the fabric n ame based off of scsi indicators. | ||
| LABEL="azure_datadisk" | ||
| ENV{DEVTYPE}=="partition", PROGRAM="/bin/sh -c 'readlink /sys/class/block/%k/../device|cut -d: -f4'", ENV{fabric_name}="$env{fabric_scsi_controller}/lun$result", GOTO="azure_names" | ||
| PROGRAM="/bin/sh -c 'readlink /sys/class/block/%k/device|cut -d: -f4'", ENV{fabric_name}="$env{fabric_scsi_controller}/lun$result", GOTO="azure_names" | ||
| GOTO="azure_end" | ||
| ENV{DEVTYPE}=="partition", PROGRAM="/bin/sh -c 'readlink /sys/class/block/%k/../device|cut -d: -f4'", ENV{fabric_name}="$env{fabric_scsi_controller}/lun$result" | ||
| ENV{DEVTYPE}=="disk", PROGRAM="/bin/sh -c 'readlink /sys/class/block/%k/device|cut -d: -f4'", ENV{fabric_name}="$env{fabric_scsi_controller}/lun$result" | ||
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| ENV{fabric_name}=="scsi0/lun0", ENV{fabric_name}="root" | ||
| ENV{fabric_name}=="scsi0/lun1", ENV{fabric_name}="resource" | ||
| # Don't create a symlink for the cd-rom. | ||
| ENV{fabric_name}=="scsi0/lun2", GOTO="walinuxagent_end" | ||
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| # Create the symlinks | ||
| LABEL="azure_names" | ||
| # Create the symlinks. | ||
| LABEL="wa_azure_names" | ||
| ENV{DEVTYPE}=="disk", SYMLINK+="disk/azure/$env{fabric_name}" | ||
| ENV{DEVTYPE}=="partition", SYMLINK+="disk/azure/$env{fabric_name}-part%n" | ||
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| LABEL="azure_end" | ||
| LABEL="walinuxagent_end" |