f400fb44a0
Also parallelizes queries for file metrics collections when the `--files` flag is specified, and improves the command's output for readability: ``` > cluster.status --files collecting file stats: 100% cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC, 10 disks on 1 rack volumes: total: 3 volumes, 1 collection max size: 32 GB regular: 1/80 volume on 3 replicas, 3 writable (100%), 0 read-only (0%) EC: 2 EC volumes on 28 shards (14 shards/volume) storage: total: 269 MB (522 MB raw, 193.95%) regular volumes: 91 MB (272 MB raw, 300%) EC volumes: 178 MB (250 MB raw, 140%) files: total: 363 files, 300 readable (82.64%), 63 deleted (17.35%), avg 522 kB per file regular: 168 files, 105 readable (62.5%), 63 deleted (37.5%), avg 540 kB per file EC: 195 files, 195 readable (100%), 0 deleted (0%), avg 506 kB per file ```
222 lines
6.3 KiB
Go
222 lines
6.3 KiB
Go
package shell
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import (
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"bytes"
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
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)
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func TestPrintClusterInfo(t *testing.T) {
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testCases := []struct {
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topology *master_pb.TopologyInfo
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humanize bool
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want string
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}{
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{
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testTopology1, true,
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`cluster:
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id: test_topo_1
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status: unlocked
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nodes: 5
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topology: 5 DCs, 5 disks on 6 racks
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`,
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},
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{
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testTopology1, false,
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`cluster:
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id: test_topo_1
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status: unlocked
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nodes: 5
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topology: 5 DC(s), 5 disk(s) on 6 rack(s)
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`,
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},
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}
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for _, tc := range testCases {
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var buf bytes.Buffer
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sp := &ClusterStatusPrinter{
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writer: &buf,
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humanize: tc.humanize,
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topology: tc.topology,
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}
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sp.printClusterInfo()
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got := buf.String()
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if got != tc.want {
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t.Errorf("for %v: got %v, want %v", tc.topology.Id, got, tc.want)
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}
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}
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}
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func TestPrintVolumeInfo(t *testing.T) {
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testCases := []struct {
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topology *master_pb.TopologyInfo
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humanize bool
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want string
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}{
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{
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testTopology2, true,
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`volumes:
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total: 12,056 volumes, 0 collections
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max size: 0 B
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regular: 5,302/25,063 volumes on 15,900 replicas, 15,900 writable (100%), 0 read-only (0%)
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EC: 6,754 EC volumes on 91,662 shards (13.57 shards/volume)
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`,
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},
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{
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testTopology2, false,
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`volumes:
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total: 12056 volume(s), 0 collection(s)
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max size: 0 byte(s)
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regular: 5302/25063 volume(s) on 15900 replica(s), 15900 writable (100.00%), 0 read-only (0.00%)
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EC: 6754 EC volume(s) on 91662 shard(s) (13.57 shards/volume)
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`,
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},
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}
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for _, tc := range testCases {
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var buf bytes.Buffer
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sp := &ClusterStatusPrinter{
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writer: &buf,
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humanize: tc.humanize,
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topology: tc.topology,
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}
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sp.printVolumeInfo()
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got := buf.String()
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if got != tc.want {
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t.Errorf("for %v: got %v, want %v", tc.topology.Id, got, tc.want)
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}
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}
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}
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func TestPrintStorageInfo(t *testing.T) {
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testCases := []struct {
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topology *master_pb.TopologyInfo
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humanize bool
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want string
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}{
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{
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testTopology2, true,
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`storage:
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total: 5.9 TB (18 TB raw, 299.97%)
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regular volumes: 5.9 TB (18 TB raw, 299.97%)
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EC volumes: 0 B (0 B raw, 0%)
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`,
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},
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{
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testTopology2, false,
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`storage:
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total: 5892610895448 byte(s) (17676186754616 byte(s) raw, 299.97%)
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regular volumes: 5892610895448 byte(s) (17676186754616 byte(s) raw, 299.97%)
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EC volumes: 0 byte(s) (0 byte(s) raw, 0.00%)
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`,
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},
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}
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for _, tc := range testCases {
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var buf bytes.Buffer
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sp := &ClusterStatusPrinter{
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writer: &buf,
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humanize: tc.humanize,
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topology: tc.topology,
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}
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sp.printStorageInfo()
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got := buf.String()
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if got != tc.want {
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t.Errorf("for %v: got %v, want %v", tc.topology.Id, got, tc.want)
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}
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}
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}
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func TestPrintFilesInfo(t *testing.T) {
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testCases := []struct {
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regularVolumesStats RegularVolumesStats
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ecVolumesStats EcVolumesStats
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humanize bool
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want string
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}{
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{
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regularVolumesStats: RegularVolumesStats{
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1: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9001", VolumeId: 1, Files: 159, FilesDeleted: 8, TotalSize: 89762704},
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&VolumeReplicaStats{Id: "10.200.17.13:9002", VolumeId: 1, Files: 159, FilesDeleted: 8, TotalSize: 89762704},
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&VolumeReplicaStats{Id: "10.200.17.13:9008", VolumeId: 1, Files: 159, FilesDeleted: 8, TotalSize: 89762704},
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},
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2: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9003", VolumeId: 2, Files: 192, FilesDeleted: 21, TotalSize: 93788632},
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&VolumeReplicaStats{Id: "10.200.17.13:9004", VolumeId: 2, Files: 192, FilesDeleted: 21, TotalSize: 93788632},
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&VolumeReplicaStats{Id: "10.200.17.13:9005", VolumeId: 2, Files: 192, FilesDeleted: 21, TotalSize: 93788632},
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},
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3: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9001", VolumeId: 3, Files: 149, FilesDeleted: 0, TotalSize: 81643872},
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&VolumeReplicaStats{Id: "10.200.17.13:9006", VolumeId: 3, Files: 149, FilesDeleted: 0, TotalSize: 81643872},
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&VolumeReplicaStats{Id: "10.200.17.13:9009", VolumeId: 3, Files: 149, FilesDeleted: 0, TotalSize: 81643872},
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},
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},
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ecVolumesStats: EcVolumesStats{
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10: &EcVolumeStats{VolumeId: 10, Files: 30, FilesDeleted: 0, TotalSize: 34879032},
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11: &EcVolumeStats{VolumeId: 11, Files: 55, FilesDeleted: 5, TotalSize: 55540341},
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},
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humanize: false,
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want: `files:
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total: 585 file(s), 551 readable (94.19%), 34 deleted (5.81%), avg 607888 byte(s) per file
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regular: 500 file(s), 471 readable (94.20%), 29 deleted (5.80%), avg 530390 byte(s) per file
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EC: 85 file(s), 80 readable (94.12%), 5 deleted (5.88%), avg 1063757 byte(s) per file
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`,
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},
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{
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regularVolumesStats: RegularVolumesStats{
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1: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9001", VolumeId: 1, Files: 184, FilesDeleted: 33, TotalSize: 79187475},
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&VolumeReplicaStats{Id: "10.200.17.13:9008", VolumeId: 1, Files: 184, FilesDeleted: 33, TotalSize: 79187475},
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},
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2: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9004", VolumeId: 2, Files: 245, FilesDeleted: 4, TotalSize: 89501070},
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&VolumeReplicaStats{Id: "10.200.17.13:9005", VolumeId: 2, Files: 245, FilesDeleted: 4, TotalSize: 89501070},
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},
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3: []*VolumeReplicaStats{
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&VolumeReplicaStats{Id: "10.200.17.13:9006", VolumeId: 3, Files: 171, FilesDeleted: 12, TotalSize: 124049530},
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&VolumeReplicaStats{Id: "10.200.17.13:9009", VolumeId: 3, Files: 171, FilesDeleted: 12, TotalSize: 124049530},
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},
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},
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ecVolumesStats: EcVolumesStats{
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20: &EcVolumeStats{VolumeId: 20, Files: 22, FilesDeleted: 10, TotalSize: 27328233},
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30: &EcVolumeStats{VolumeId: 30, Files: 16, FilesDeleted: 11, TotalSize: 11193827},
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},
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humanize: true,
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want: `files:
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total: 638 files, 568 readable (89.02%), 70 deleted (10.97%), avg 519 kB per file
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regular: 600 files, 551 readable (91.83%), 49 deleted (8.16%), avg 488 kB per file
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EC: 38 files, 17 readable (44.73%), 21 deleted (55.26%), avg 1.0 MB per file
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`,
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},
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}
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for i, tc := range testCases {
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var buf bytes.Buffer
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sp := &ClusterStatusPrinter{
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writer: &buf,
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humanize: tc.humanize,
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regularVolumesStats: tc.regularVolumesStats,
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ecVolumesStats: tc.ecVolumesStats,
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}
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sp.printFilesInfo()
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got := buf.String()
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if got != tc.want {
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t.Errorf("#%d: got %v, want %v", i, got, tc.want)
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}
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}
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}
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