Add unit tests for mdadm parseDetail function
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rcourtman
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@ -160,6 +160,320 @@ Consistency Policy : resync
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},
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},
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},
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{
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name: "RAID1 with spare devices",
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device: "/dev/md3",
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output: `/dev/md3:
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Version : 1.2
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Raid Level : raid1
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Raid Devices : 2
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Total Devices : 3
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State : clean
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Active Devices : 2
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Working Devices : 3
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Failed Devices : 0
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Spare Devices : 1
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Name : server:3
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UUID : 11223344:55667788:99aabbcc:ddeeff00
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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1 8 17 1 active sync /dev/sdb1
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2 8 33 - spare /dev/sdc1`,
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want: host.RAIDArray{
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Device: "/dev/md3",
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Name: "server:3",
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Level: "raid1",
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State: "clean",
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TotalDevices: 3,
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ActiveDevices: 2,
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WorkingDevices: 3,
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FailedDevices: 0,
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SpareDevices: 1,
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UUID: "11223344:55667788:99aabbcc:ddeeff00",
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdb1", State: "active sync", Slot: 1},
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{Device: "/dev/sdc1", State: "spare", Slot: -1},
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},
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},
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},
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{
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name: "RAID10 array",
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device: "/dev/md4",
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output: `/dev/md4:
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Version : 1.2
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Raid Level : raid10
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Array Size : 209715200 (200.00 GiB 214.75 GB)
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Raid Devices : 4
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Total Devices : 4
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State : clean
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Active Devices : 4
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Working Devices : 4
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Failed Devices : 0
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Spare Devices : 0
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Layout : near=2
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Chunk Size : 512K
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Name : server:4
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UUID : aabbccdd:eeff0011:22334455:66778899
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Number Major Minor RaidDevice State
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0 8 1 0 active sync set-A /dev/sda1
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1 8 17 1 active sync set-B /dev/sdb1
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2 8 33 2 active sync set-A /dev/sdc1
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3 8 49 3 active sync set-B /dev/sdd1`,
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want: host.RAIDArray{
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Device: "/dev/md4",
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Name: "server:4",
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Level: "raid10",
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State: "clean",
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TotalDevices: 4,
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ActiveDevices: 4,
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WorkingDevices: 4,
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FailedDevices: 0,
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SpareDevices: 0,
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UUID: "aabbccdd:eeff0011:22334455:66778899",
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync set-A", Slot: 0},
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{Device: "/dev/sdb1", State: "active sync set-B", Slot: 1},
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{Device: "/dev/sdc1", State: "active sync set-A", Slot: 2},
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{Device: "/dev/sdd1", State: "active sync set-B", Slot: 3},
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},
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},
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},
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{
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name: "RAID0 array (striped)",
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device: "/dev/md5",
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output: `/dev/md5:
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Version : 1.2
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Raid Level : raid0
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Array Size : 209715200 (200.00 GiB 214.75 GB)
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Raid Devices : 2
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Total Devices : 2
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State : clean
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Active Devices : 2
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Working Devices : 2
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Failed Devices : 0
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Spare Devices : 0
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Chunk Size : 512K
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Name : server:5
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UUID : 12ab34cd:56ef78gh:90ij12kl:34mn56op
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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1 8 17 1 active sync /dev/sdb1`,
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want: host.RAIDArray{
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Device: "/dev/md5",
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Name: "server:5",
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Level: "raid0",
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State: "clean",
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TotalDevices: 2,
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ActiveDevices: 2,
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WorkingDevices: 2,
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FailedDevices: 0,
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SpareDevices: 0,
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UUID: "12ab34cd:56ef78gh:90ij12kl:34mn56op",
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdb1", State: "active sync", Slot: 1},
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},
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},
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},
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{
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name: "reshaping array",
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device: "/dev/md6",
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output: `/dev/md6:
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Version : 1.2
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Raid Level : raid5
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Raid Devices : 4
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Total Devices : 4
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State : active, reshaping
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Active Devices : 4
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Working Devices : 4
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Failed Devices : 0
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Spare Devices : 0
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Reshape Status : 23.5% complete
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UUID : 99887766:55443322:11009988:77665544
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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1 8 17 1 active sync /dev/sdb1
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2 8 33 2 active sync /dev/sdc1
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3 8 49 3 active sync /dev/sdd1`,
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want: host.RAIDArray{
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Device: "/dev/md6",
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Level: "raid5",
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State: "active, reshaping",
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TotalDevices: 4,
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ActiveDevices: 4,
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WorkingDevices: 4,
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FailedDevices: 0,
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SpareDevices: 0,
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UUID: "99887766:55443322:11009988:77665544",
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RebuildPercent: 23.5,
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdb1", State: "active sync", Slot: 1},
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{Device: "/dev/sdc1", State: "active sync", Slot: 2},
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{Device: "/dev/sdd1", State: "active sync", Slot: 3},
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},
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},
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},
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{
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name: "array with multiple faulty and spare devices",
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device: "/dev/md7",
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output: `/dev/md7:
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Version : 1.2
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Raid Level : raid5
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Raid Devices : 3
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Total Devices : 5
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State : clean, degraded
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Active Devices : 2
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Working Devices : 3
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Failed Devices : 2
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Spare Devices : 1
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UUID : ffeeddcc:bbaa9988:77665544:33221100
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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- 0 0 1 removed
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2 8 33 2 active sync /dev/sdc1
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3 8 49 - spare /dev/sdd1
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1 8 17 - faulty /dev/sdb1
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4 8 65 - faulty /dev/sde1`,
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want: host.RAIDArray{
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Device: "/dev/md7",
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Level: "raid5",
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State: "clean, degraded",
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TotalDevices: 5,
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ActiveDevices: 2,
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WorkingDevices: 3,
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FailedDevices: 2,
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SpareDevices: 1,
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UUID: "ffeeddcc:bbaa9988:77665544:33221100",
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdc1", State: "active sync", Slot: 2},
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{Device: "/dev/sdd1", State: "spare", Slot: -1},
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{Device: "/dev/sdb1", State: "faulty", Slot: -1},
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{Device: "/dev/sde1", State: "faulty", Slot: -1},
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},
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},
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},
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{
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name: "empty output",
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device: "/dev/md99",
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output: "",
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want: host.RAIDArray{
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Device: "/dev/md99",
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Devices: []host.RAIDDevice{},
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},
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},
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{
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name: "minimal output with only version",
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device: "/dev/md10",
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output: `/dev/md10:
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Version : 1.2`,
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want: host.RAIDArray{
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Device: "/dev/md10",
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Devices: []host.RAIDDevice{},
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},
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},
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{
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name: "output with extra whitespace",
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device: "/dev/md11",
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output: `
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/dev/md11:
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Version : 1.2
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Raid Level : raid1
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State : clean
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Active Devices : 2
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Working Devices : 2
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Failed Devices : 0
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Spare Devices : 0
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UUID : 12341234:56785678:90ab90ab:cdefcdef
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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1 8 17 1 active sync /dev/sdb1
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`,
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want: host.RAIDArray{
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Device: "/dev/md11",
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Level: "raid1",
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State: "clean",
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ActiveDevices: 2,
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WorkingDevices: 2,
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FailedDevices: 0,
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SpareDevices: 0,
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UUID: "12341234:56785678:90ab90ab:cdefcdef",
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdb1", State: "active sync", Slot: 1},
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},
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},
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},
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{
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name: "rebuild with decimal percentage",
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device: "/dev/md12",
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output: `/dev/md12:
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Version : 1.2
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Raid Level : raid1
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Raid Devices : 2
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Total Devices : 2
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State : active, degraded, recovering
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Active Devices : 1
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Working Devices : 2
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Failed Devices : 0
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Spare Devices : 1
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Rebuild Status : 67.8% complete
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UUID : abcdef12:34567890:abcdef12:34567890
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Number Major Minor RaidDevice State
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0 8 1 0 active sync /dev/sda1
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1 8 17 1 spare rebuilding /dev/sdb1`,
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want: host.RAIDArray{
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Device: "/dev/md12",
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Level: "raid1",
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State: "active, degraded, recovering",
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TotalDevices: 2,
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ActiveDevices: 1,
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WorkingDevices: 2,
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FailedDevices: 0,
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SpareDevices: 1,
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UUID: "abcdef12:34567890:abcdef12:34567890",
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RebuildPercent: 67.8,
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Devices: []host.RAIDDevice{
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{Device: "/dev/sda1", State: "active sync", Slot: 0},
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{Device: "/dev/sdb1", State: "spare rebuilding", Slot: 1},
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},
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},
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},
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}
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for _, tt := range tests {
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