Mirror
/
seaweedfs
mirror of https://github.com/seaweedfs/seaweedfs.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Improve EC shards rebalancing logic across racks (#6270) 

Improve EC shards rebalancing logic across racks.

  - Favor target shards with less preexisting shards, to ensure a fair distribution.
  - Randomize selection when multiple possible target shards are available.
  - Add logic to account for replication settings when selecting target shards (currently disabled).
pull/6288/head
Lisandro Pin 1 month ago
committed by GitHub
parent
e56327e3b0
commit
ca499de1cb
No known key found for this signature in database GPG Key ID: B5690EEEBB952194
4 changed files with 269 additions and 40 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 83
      weed/shell/command_ec_common.go
  2. 84
      weed/shell/command_ec_common_test.go
  3. 8
      weed/shell/command_volume_list_test.go
  4. 134
      weed/shell/volume.ecshards.txt

83
weed/shell/command_ec_common.go
View File

@ -3,6 +3,7 @@ package shell
import ( import (
"context" "context"
"fmt" "fmt"
"math/rand"
"github.com/seaweedfs/seaweedfs/weed/glog" "github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/operation" "github.com/seaweedfs/seaweedfs/weed/operation"
@ -473,16 +474,19 @@ func balanceEcShardsAcrossRacks(commandEnv *CommandEnv, allEcNodes []*EcNode, ra
return nil return nil
} }
func doBalanceEcShardsAcrossRacks(commandEnv *CommandEnv, collection string, vid needle.VolumeId, locations []*EcNode, racks map[RackId]*EcRack, applyBalancing bool) error {
func countShardsByRack(vid needle.VolumeId, locations []*EcNode) map[string]int {
return groupByCount(locations, func(ecNode *EcNode) (id string, count int) {
shardBits := findEcVolumeShards(ecNode, vid)
return string(ecNode.rack), shardBits.ShardIdCount()
})
}
func doBalanceEcShardsAcrossRacks(commandEnv *CommandEnv, collection string, vid needle.VolumeId, locations []*EcNode, racks map[RackId]*EcRack, applyBalancing bool) error {
// calculate average number of shards an ec rack should have for one volume // calculate average number of shards an ec rack should have for one volume
averageShardsPerEcRack := ceilDivide(erasure_coding.TotalShardsCount, len(racks)) averageShardsPerEcRack := ceilDivide(erasure_coding.TotalShardsCount, len(racks))
// see the volume's shards are in how many racks, and how many in each rack // see the volume's shards are in how many racks, and how many in each rack
rackToShardCount := groupByCount(locations, func(ecNode *EcNode) (id string, count int) {
shardBits := findEcVolumeShards(ecNode, vid)
return string(ecNode.rack), shardBits.ShardIdCount()
})
rackToShardCount := countShardsByRack(vid, locations)
rackEcNodesWithVid := groupBy(locations, func(ecNode *EcNode) string { rackEcNodesWithVid := groupBy(locations, func(ecNode *EcNode) string {
return string(ecNode.rack) return string(ecNode.rack)
}) })
@ -490,16 +494,18 @@ func doBalanceEcShardsAcrossRacks(commandEnv *CommandEnv, collection string, vid
// ecShardsToMove = select overflown ec shards from racks with ec shard counts > averageShardsPerEcRack // ecShardsToMove = select overflown ec shards from racks with ec shard counts > averageShardsPerEcRack
ecShardsToMove := make(map[erasure_coding.ShardId]*EcNode) ecShardsToMove := make(map[erasure_coding.ShardId]*EcNode)
for rackId, count := range rackToShardCount { for rackId, count := range rackToShardCount {
if count > averageShardsPerEcRack {
possibleEcNodes := rackEcNodesWithVid[rackId]
for shardId, ecNode := range pickNEcShardsToMoveFrom(possibleEcNodes, vid, count-averageShardsPerEcRack) {
ecShardsToMove[shardId] = ecNode
}
if count <= averageShardsPerEcRack {
continue
}
possibleEcNodes := rackEcNodesWithVid[rackId]
for shardId, ecNode := range pickNEcShardsToMoveFrom(possibleEcNodes, vid, count-averageShardsPerEcRack) {
ecShardsToMove[shardId] = ecNode
} }
} }
for shardId, ecNode := range ecShardsToMove { for shardId, ecNode := range ecShardsToMove {
rackId := pickOneRack(racks, rackToShardCount, averageShardsPerEcRack)
// TODO: consider volume replica info when balancing racks
rackId := pickRackToBalanceShardsInto(racks, rackToShardCount, nil, averageShardsPerEcRack)
if rackId == "" { if rackId == "" {
fmt.Printf("ec shard %d.%d at %s can not find a destination rack\n", vid, shardId, ecNode.info.Id) fmt.Printf("ec shard %d.%d at %s can not find a destination rack\n", vid, shardId, ecNode.info.Id)
continue continue
@ -521,23 +527,44 @@ func doBalanceEcShardsAcrossRacks(commandEnv *CommandEnv, collection string, vid
return nil return nil
} }
func pickOneRack(rackToEcNodes map[RackId]*EcRack, rackToShardCount map[string]int, averageShardsPerEcRack int) RackId {
// TODO later may need to add some randomness
func pickRackToBalanceShardsInto(rackToEcNodes map[RackId]*EcRack, rackToShardCount map[string]int, replicaPlacement *super_block.ReplicaPlacement, averageShardsPerEcRack int) RackId {
targets := []RackId{}
targetShards := -1
for _, shards := range rackToShardCount {
if shards > targetShards {
targetShards = shards
}
}
for rackId, rack := range rackToEcNodes { for rackId, rack := range rackToEcNodes {
if rackToShardCount[string(rackId)] >= averageShardsPerEcRack {
continue
}
shards := rackToShardCount[string(rackId)]
if rack.freeEcSlot <= 0 { if rack.freeEcSlot <= 0 {
// No EC shards slots left :(
continue continue
} }
return rackId
if replicaPlacement != nil && shards >= replicaPlacement.DiffRackCount {
// Don't select racks with more EC shards for the target volume than the replicaton limit.
continue
}
if shards >= averageShardsPerEcRack {
// Keep EC shards across racks as balanced as possible.
continue
}
if shards < targetShards {
// Favor racks with less shards, to ensure an uniform distribution.
targets = nil
targetShards = shards
}
if shards == targetShards {
targets = append(targets, rackId)
}
} }
return ""
if len(targets) == 0 {
return ""
}
return targets[rand.Intn(len(targets))]
} }
func balanceEcShardsWithinRacks(commandEnv *CommandEnv, allEcNodes []*EcNode, racks map[RackId]*EcRack, collection string, applyBalancing bool) error { func balanceEcShardsWithinRacks(commandEnv *CommandEnv, allEcNodes []*EcNode, racks map[RackId]*EcRack, collection string, applyBalancing bool) error {
@ -774,6 +801,7 @@ func collectVolumeIdToEcNodes(allEcNodes []*EcNode, collection string) map[needl
return vidLocations return vidLocations
} }
// TODO: EC volumes have no replica placement info :( Maybe rely on the master's default?
func volumeIdToReplicaPlacement(vid needle.VolumeId, nodes []*EcNode) (*super_block.ReplicaPlacement, error) { func volumeIdToReplicaPlacement(vid needle.VolumeId, nodes []*EcNode) (*super_block.ReplicaPlacement, error) {
for _, ecNode := range nodes { for _, ecNode := range nodes {
for _, diskInfo := range ecNode.info.DiskInfos { for _, diskInfo := range ecNode.info.DiskInfos {
@ -789,6 +817,21 @@ func volumeIdToReplicaPlacement(vid needle.VolumeId, nodes []*EcNode) (*super_bl
return nil, fmt.Errorf("failed to resolve replica placement for volume ID %d", vid) return nil, fmt.Errorf("failed to resolve replica placement for volume ID %d", vid)
} }
func getDefaultReplicaPlacement(commandEnv *CommandEnv) (*super_block.ReplicaPlacement, error) {
var resp *master_pb.GetMasterConfigurationResponse
var err error
err = commandEnv.MasterClient.WithClient(false, func(client master_pb.SeaweedClient) error {
resp, err = client.GetMasterConfiguration(context.Background(), &master_pb.GetMasterConfigurationRequest{})
return err
})
if err != nil {
return nil, err
}
return super_block.NewReplicaPlacementFromString(resp.DefaultReplication)
}
func EcBalance(commandEnv *CommandEnv, collections []string, dc string, applyBalancing bool) (err error) { func EcBalance(commandEnv *CommandEnv, collections []string, dc string, applyBalancing bool) (err error) {
if len(collections) == 0 { if len(collections) == 0 {
return fmt.Errorf("no collections to balance") return fmt.Errorf("no collections to balance")

84
weed/shell/command_ec_common_test.go
View File

@ -10,12 +10,16 @@ import (
"github.com/seaweedfs/seaweedfs/weed/storage/super_block" "github.com/seaweedfs/seaweedfs/weed/storage/super_block"
) )
func TestEcDistribution(t *testing.T) {
var (
topology1 = parseOutput(topoData)
topology2 = parseOutput(topoData2)
topologyEc = parseOutput(topoDataEc)
)
topologyInfo := parseOutput(topoData)
func TestEcDistribution(t *testing.T) {
// find out all volume servers with one slot left. // find out all volume servers with one slot left.
ecNodes, totalFreeEcSlots := collectEcVolumeServersByDc(topologyInfo, "")
ecNodes, totalFreeEcSlots := collectEcVolumeServersByDc(topology1, "")
sortEcNodesByFreeslotsDescending(ecNodes) sortEcNodesByFreeslotsDescending(ecNodes)
@ -34,23 +38,20 @@ func TestEcDistribution(t *testing.T) {
} }
func TestVolumeIdToReplicaPlacement(t *testing.T) { func TestVolumeIdToReplicaPlacement(t *testing.T) {
topo1 := parseOutput(topoData)
topo2 := parseOutput(topoData2)
testCases := []struct { testCases := []struct {
topology *master_pb.TopologyInfo topology *master_pb.TopologyInfo
vid string vid string
want string want string
wantErr string wantErr string
}{ }{
{topo1, "", "", "failed to resolve replica placement for volume ID 0"},
{topo1, "0", "", "failed to resolve replica placement for volume ID 0"},
{topo1, "1", "100", ""},
{topo1, "296", "100", ""},
{topo2, "", "", "failed to resolve replica placement for volume ID 0"},
{topo2, "19012", "", "failed to resolve replica placement for volume ID 19012"},
{topo2, "6271", "002", ""},
{topo2, "17932", "002", ""},
{topology1, "", "", "failed to resolve replica placement for volume ID 0"},
{topology1, "0", "", "failed to resolve replica placement for volume ID 0"},
{topology1, "1", "100", ""},
{topology1, "296", "100", ""},
{topology2, "", "", "failed to resolve replica placement for volume ID 0"},
{topology2, "19012", "", "failed to resolve replica placement for volume ID 19012"},
{topology2, "6271", "002", ""},
{topology2, "17932", "002", ""},
} }
for _, tc := range testCases { for _, tc := range testCases {
@ -59,29 +60,74 @@ func TestVolumeIdToReplicaPlacement(t *testing.T) {
got, gotErr := volumeIdToReplicaPlacement(vid, ecNodes) got, gotErr := volumeIdToReplicaPlacement(vid, ecNodes)
if tc.wantErr == "" && gotErr != nil { if tc.wantErr == "" && gotErr != nil {
t.Errorf("expected no error for volume '%s', got '%s'", tc.vid, gotErr.Error())
t.Errorf("expected no error for volume %q, got %q", tc.vid, gotErr.Error())
continue continue
} }
if tc.wantErr != "" { if tc.wantErr != "" {
if gotErr == nil { if gotErr == nil {
t.Errorf("got no error for volume '%s', expected '%s'", tc.vid, tc.wantErr)
t.Errorf("got no error for volume %q, expected %q", tc.vid, tc.wantErr)
continue continue
} }
if gotErr.Error() != tc.wantErr { if gotErr.Error() != tc.wantErr {
t.Errorf("expected error '%s' for volume '%s', got '%s'", tc.wantErr, tc.vid, gotErr.Error())
t.Errorf("expected error %q for volume %q, got %q", tc.wantErr, tc.vid, gotErr.Error())
continue continue
} }
} }
if got == nil { if got == nil {
if tc.want != "" { if tc.want != "" {
t.Errorf("expected replica placement '%s' for volume '%s', got nil", tc.want, tc.vid)
t.Errorf("expected replica placement %q for volume %q, got nil", tc.want, tc.vid)
} }
continue continue
} }
want, _ := super_block.NewReplicaPlacementFromString(tc.want) want, _ := super_block.NewReplicaPlacementFromString(tc.want)
if !got.Equals(want) { if !got.Equals(want) {
t.Errorf("got replica placement '%s' for volune '%s', want '%s'", got.String(), tc.vid, want.String())
t.Errorf("got replica placement %q for volune %q, want %q", got.String(), tc.vid, want.String())
}
}
}
func TestPickRackToBalanceShardsInto(t *testing.T) {
testCases := []struct {
topology *master_pb.TopologyInfo
vid string
wantOneOf []string
}{
// Non-EC volumes. We don't care about these, but the function should return all racks as a safeguard.
{topologyEc, "", []string{"rack1", "rack2", "rack3", "rack4", "rack5", "rack6"}},
{topologyEc, "6225", []string{"rack1", "rack2", "rack3", "rack4", "rack5", "rack6"}},
{topologyEc, "6226", []string{"rack1", "rack2", "rack3", "rack4", "rack5", "rack6"}},
{topologyEc, "6241", []string{"rack1", "rack2", "rack3", "rack4", "rack5", "rack6"}},
{topologyEc, "6242", []string{"rack1", "rack2", "rack3", "rack4", "rack5", "rack6"}},
// EC volumes.
{topologyEc, "9577", []string{"rack1", "rack2", "rack3"}},
{topologyEc, "10457", []string{"rack1"}},
{topologyEc, "12737", []string{"rack2"}},
{topologyEc, "14322", []string{"rack3"}},
}
for _, tc := range testCases {
vid, _ := needle.NewVolumeId(tc.vid)
ecNodes, _ := collectEcVolumeServersByDc(tc.topology, "")
racks := collectRacks(ecNodes)
locations := ecNodes
rackToShardCount := countShardsByRack(vid, locations)
averageShardsPerEcRack := ceilDivide(erasure_coding.TotalShardsCount, len(racks))
got := pickRackToBalanceShardsInto(racks, rackToShardCount, nil, averageShardsPerEcRack)
if string(got) == "" && len(tc.wantOneOf) == 0 {
continue
}
found := false
for _, want := range tc.wantOneOf {
if got := string(got); got == want {
found = true
break
}
}
if !(found) {
t.Errorf("expected one of %v for volume %q, got %q", tc.wantOneOf, tc.vid, got)
} }
} }
} }

8
weed/shell/command_volume_list_test.go
View File

@ -2,15 +2,18 @@ package shell
import ( import (
_ "embed" _ "embed"
"github.com/seaweedfs/seaweedfs/weed/storage/erasure_coding" "github.com/seaweedfs/seaweedfs/weed/storage/erasure_coding"
"github.com/seaweedfs/seaweedfs/weed/storage/types" "github.com/seaweedfs/seaweedfs/weed/storage/types"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
//"google.golang.org/protobuf/proto" //"google.golang.org/protobuf/proto"
"github.com/golang/protobuf/proto"
"strconv" "strconv"
"strings" "strings"
"testing" "testing"
"github.com/golang/protobuf/proto"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb" "github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
) )
@ -127,3 +130,6 @@ var topoData string
//go:embed volume.list2.txt //go:embed volume.list2.txt
var topoData2 string var topoData2 string
//go:embed volume.ecshards.txt
var topoDataEc string

134
weed/shell/volume.ecshards.txt
View File

@ -0,0 +1,134 @@
Topology volumeSizeLimit:1024 MB hdd(volume:15900/25063 active:15900 free:9163 remote:0)
DataCenter DefaultDataCenter hdd(volume:15900/25063 active:15900 free:9163 remote:0)
Rack rack1 hdd(volume:15900/25063 active:15900 free:9163 remote:0)
DataNode 172.19.0.10:8702 hdd(volume:7/2225 active:7 free:2225 remote:0)
Disk hdd(volume:7/2232 active:7 free:2225 remote:0)
volume id:6225 size:24404408 file_count:275 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664897660
volume id:6226 size:20871152 file_count:258 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664888660
volume id:6241 size:34861224 file_count:274 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664909248
volume id:6242 size:40460472 file_count:236 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664906607
ec volume id:12737 collection:s3qldata shards:[3]
ec volume id:14322 collection:s3qldata shards:[5]
ec volume id:9577 collection:s3qldata shards:[11]
Disk hdd total size:1737345132344 file_count:533580 deleted_file:10764 deleted_bytes:22028207276
DataNode 172.19.0.10:8702 total size:1737345132344 file_count:533580 deleted_file:10764 deleted_bytes:22028207276
Rack rack1 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Rack rack2 hdd(volume:3/25063 active:3 free:25060 remote:0)
DataNode 172.19.0.13:8701 hdd(volume:3/2187 active:3 free:2184 remote:0)
Disk hdd(volume:3/2187 active:3 free:2184 remote:0)
volume id:6241 size:34861256 file_count:275 delete_count:1 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664909248
ec volume id:10457 collection:s3qldata shards:[12]
ec volume id:14322 collection:s3qldata shards:[10]
ec volume id:9577 collection:s3qldata shards:[10]
Disk hdd total size:1695600546816 file_count:521054 deleted_file:9961 deleted_bytes:21063702677
DataNode 172.19.0.13:8701 total size:1695600546816 file_count:521054 deleted_file:9961 deleted_bytes:21063702677
Rack rack2 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Rack rack3 hdd(volume:3/25063 active:28 free:25060 remote:0)
DataNode 172.19.0.14:8711 hdd(volume:3/1627 active:3 free:1624 remote:0)
Disk hdd(volume:3/1627 active:3 free:1624 remote:0)
ec volume id:10457 collection:s3qldata shards:[3]
ec volume id:12737 collection:s3qldata shards:[6]
ec volume id:9577 collection:s3qldata shards:[5]
Disk hdd total size:1050933775360 file_count:323231 deleted_file:8245 deleted_bytes:15595720358
DataNode 172.19.0.14:8711 total size:1050933775360 file_count:323231 deleted_file:8245 deleted_bytes:15595720358
Rack rack3 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Rack rack4 hdd(volume:10/25063 active:4 free:25053 remote:0)
DataNode 172.19.0.16:8704 hdd(volume:10/2174 active:4 free:2164 remote:0)
Disk hdd(volume:4/2174 active:4 free:2170 remote:0)
ec volume id:10457 collection:s3qldata shards:[0 13]
ec volume id:12737 collection:s3qldata shards:[1]
ec volume id:14322 collection:s3qldata shards:[7]
ec volume id:9577 collection:s3qldata shards:[2]
Disk hdd total size:1653215155776 file_count:507914 deleted_file:11402 deleted_bytes:22641676340
DataNode 172.19.0.16:8704 total size:1653215155776 file_count:507914 deleted_file:11402 deleted_bytes:22641676340
DataNode 172.19.0.17:8703 hdd(volume:6/2214 active:6 free:2208 remote:0)
Disk hdd(volume:6/2214 active:6 free:2208 remote:0)
volume id:6226 size:20871152 file_count:258 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664888660
volume id:6241 size:34861256 file_count:275 delete_count:1 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664909248
ec volume id:10457 collection:s3qldata shards:[11]
ec volume id:12737 collection:s3qldata shards:[5]
ec volume id:14322 collection:s3qldata shards:[2 9]
ec volume id:9577 collection:s3qldata shards:[0]
Disk hdd total size:1715724688456 file_count:526901 deleted_file:10854 deleted_bytes:22441405472
DataNode 172.19.0.17:8703 total size:1715724688456 file_count:526901 deleted_file:10854 deleted_bytes:22441405472
Rack rack4 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Rack rack5 hdd(volume:20/25063 active:20 free:25043 remote:0)
DataNode 172.19.0.19:8700 hdd(volume:6/2132 active:6 free:2126 remote:0)
Disk hdd(volume:6/2132 active:6 free:2126 remote:0)
volume id:6242 size:40460472 file_count:236 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664906607
volume id:6225 size:24398232 file_count:274 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664897660
ec volume id:10457 collection:s3qldata shards:[8]
ec volume id:12737 collection:s3qldata shards:[13]
ec volume id:14322 collection:s3qldata shards:[8]
ec volume id:9577 collection:s3qldata shards:[12]
Disk hdd total size:1635328083064 file_count:504512 deleted_file:11567 deleted_bytes:23202472281
DataNode 172.19.0.19:8700 total size:1635328083064 file_count:504512 deleted_file:11567 deleted_bytes:23202472281
DataNode 172.19.0.20:8706 hdd(volume:4/2153 active:4 free:2149 remote:0)
Disk hdd(volume:6/2153 active:1497 free:656 remote:0)
ec volume id:10457 collection:s3qldata shards:[1]
ec volume id:12737 collection:s3qldata shards:[7]
ec volume id:14322 collection:s3qldata shards:[5 11 12]
ec volume id:9577 collection:s3qldata shards:[1]
Disk hdd total size:1662887597128 file_count:510323 deleted_file:10919 deleted_bytes:22504428853
DataNode 172.19.0.20:8706 total size:1662887597128 file_count:510323 deleted_file:10919 deleted_bytes:22504428853
DataNode 172.19.0.21:8710 hdd(volume:6/2184 active:6 free:2178 remote:0)
Disk hdd(volume:6/2184 active:6 free:2178 remote:0)
volume id:6225 size:24398232 file_count:274 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664897660
volume id:6242 size:40460472 file_count:236 replica_placement:2 version:3 compact_revision:1 modified_at_second:1664906607
ec volume id:10457 collection:s3qldata shards:[9]
ec volume id:12737 collection:s3qldata shards:[4]
ec volume id:14322 collection:s3qldata shards:[11]
ec volume id:9577 collection:s3qldata shards:[3]
Disk hdd total size:1685060737528 file_count:517231 deleted_file:10635 deleted_bytes:22306836236
DataNode 172.19.0.21:8710 total size:1685060737528 file_count:517231 deleted_file:10635 deleted_bytes:22306836236
DataNode 172.19.0.3:8708 hdd(volume:4/961 active:4 free:957 remote:0)
Disk hdd(volume:4/961 active:4 free:957 remote:0)
ec volume id:10457 collection:s3qldata shards:[4]
ec volume id:12737 collection:s3qldata shards:[10]
ec volume id:14322 collection:s3qldata shards:[3]
ec volume id:9577 collection:s3qldata shards:[7]
Disk hdd total size:377523488192 file_count:119577 deleted_file:5368 deleted_bytes:8596766559
DataNode 172.19.0.3:8708 total size:377523488192 file_count:119577 deleted_file:5368 deleted_bytes:8596766559
Rack rack5 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Rack rack6 hdd(volume:18/25063 active:18 free:25045 remote:0)
DataNode 172.19.0.4:8707 hdd(volume:4/958 active:4 free:954 remote:0)
Disk hdd(volume:4/958 active:4 free:954 remote:0)
ec volume id:10457 collection:s3qldata shards:[6]
ec volume id:12737 collection:s3qldata shards:[9]
ec volume id:14322 collection:s3qldata shards:[4]
ec volume id:9577 collection:s3qldata shards:[9]
Disk hdd total size:378345005760 file_count:119036 deleted_file:5301 deleted_bytes:8574028334
DataNode 172.19.0.4:8707 total size:378345005760 file_count:119036 deleted_file:5301 deleted_bytes:8574028334
DataNode 172.19.0.5:8705 hdd(volume:3/983 active:3 free:980 remote:0)
Disk hdd(volume:3/983 active:3 free:980 remote:0)
ec volume id:10457 collection:s3qldata shards:[5]
ec volume id:12737 collection:s3qldata shards:[8]
ec volume id:9577 collection:s3qldata shards:[6]
Disk hdd total size:404653451288 file_count:126527 deleted_file:4789 deleted_bytes:8145619860
DataNode 172.19.0.5:8705 total size:404653451288 file_count:126527 deleted_file:4789 deleted_bytes:8145619860
DataNode 172.19.0.6:8713 hdd(volume:2/970 active:2 free:968 remote:0)
Disk hdd(volume:2/970 active:2 free:968 remote:0)
ec volume id:12737 collection:s3qldata shards:[11]
ec volume id:9577 collection:s3qldata shards:[8]
Disk hdd total size:401028073512 file_count:125448 deleted_file:4891 deleted_bytes:7914078769
DataNode 172.19.0.6:8713 total size:401028073512 file_count:125448 deleted_file:4891 deleted_bytes:7914078769
DataNode 172.19.0.8:8709 hdd(volume:5/2144 active:5 free:2139 remote:0)
Disk hdd(volume:5/2144 active:5 free:2139 remote:0)
volume id:6226 size:20871152 file_count:258 replica_placement:2 version:3 compact_revision:2 modified_at_second:1664888660
ec volume id:10457 collection:s3qldata shards:[2]
ec volume id:12737 collection:s3qldata shards:[2 12]
ec volume id:14322 collection:s3qldata shards:[1 13]
ec volume id:9577 collection:s3qldata shards:[13]
Disk hdd total size:1648662273096 file_count:507133 deleted_file:11386 deleted_bytes:23141702025
DataNode 172.19.0.8:8709 total size:1648662273096 file_count:507133 deleted_file:11386 deleted_bytes:23141702025
DataNode 172.19.0.9:8712 hdd(volume:4/2144 active:4 free:2140 remote:0)
Disk hdd(volume:4/2144 active:4 free:2140 remote:0)
ec volume id:10457 collection:s3qldata shards:[7]
ec volume id:12737 collection:s3qldata shards:[0]
ec volume id:14322 collection:s3qldata shards:[0 6]
ec volume id:9577 collection:s3qldata shards:[4]
Disk hdd total size:1629878746296 file_count:497502 deleted_file:11825 deleted_bytes:23550625989
DataNode 172.19.0.9:8712 total size:1629878746296 file_count:497502 deleted_file:11825 deleted_bytes:23550625989
Rack rack6 total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
DataCenter DefaultDataCenter total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
total size:17676186754616 file_count:5439969 deleted_file:127907 deleted_bytes:251707271029
Write Preview
Loading…
Cancel
Save