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Merge branch 'master' into support_ssd_volume

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This commit is contained in:
Chris Lu
2021-02-09 11:37:07 -08:00
parent 15da5834e1 a6e8d606b4
commit 821c46edf1
212 changed files with 5765 additions and 2102 deletions
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26
weed/command/filer_sync.go
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@@ -35,6 +35,8 @@ type SyncOptions struct {
bDiskType *string
aDebug *bool
bDebug *bool
aProxyByFiler *bool
bProxyByFiler *bool
}
var (
@@ -45,7 +47,7 @@ var (
func init() {
cmdFilerSynchronize.Run = runFilerSynchronize // break init cycle
syncOptions.isActivePassive = cmdFilerSynchronize.Flag.Bool("isActivePassive", false, "one directional follow if true")
syncOptions.isActivePassive = cmdFilerSynchronize.Flag.Bool("isActivePassive", false, "one directional follow from A to B if true")
syncOptions.filerA = cmdFilerSynchronize.Flag.String("a", "", "filer A in one SeaweedFS cluster")
syncOptions.filerB = cmdFilerSynchronize.Flag.String("b", "", "filer B in the other SeaweedFS cluster")
syncOptions.aPath = cmdFilerSynchronize.Flag.String("a.path", "/", "directory to sync on filer A")
@@ -58,6 +60,8 @@ func init() {
syncOptions.bTtlSec = cmdFilerSynchronize.Flag.Int("b.ttlSec", 0, "ttl in seconds on filer B")
syncOptions.aDiskType = cmdFilerSynchronize.Flag.String("a.disk", "", "[hdd|ssd] choose between hard drive or solid state drive on filer A")
syncOptions.bDiskType = cmdFilerSynchronize.Flag.String("b.disk", "", "[hdd|ssd] choose between hard drive or solid state drive on filer B")
syncOptions.aProxyByFiler = cmdFilerSynchronize.Flag.Bool("a.filerProxy", false, "read and write file chunks by filer A instead of volume servers")
syncOptions.bProxyByFiler = cmdFilerSynchronize.Flag.Bool("b.filerProxy", false, "read and write file chunks by filer B instead of volume servers")
syncOptions.aDebug = cmdFilerSynchronize.Flag.Bool("a.debug", false, "debug mode to print out filer A received files")
syncOptions.bDebug = cmdFilerSynchronize.Flag.Bool("b.debug", false, "debug mode to print out filer B received files")
syncCpuProfile = cmdFilerSynchronize.Flag.String("cpuprofile", "", "cpu profile output file")
@@ -66,8 +70,8 @@ func init() {
var cmdFilerSynchronize = &Command{
UsageLine: "filer.sync -a=<oneFilerHost>:<oneFilerPort> -b=<otherFilerHost>:<otherFilerPort>",
Short: "continuously synchronize between two active-active or active-passive SeaweedFS clusters",
Long: `continuously synchronize file changes between two active-active or active-passive filers
Short: "resumeable continuous synchronization between two active-active or active-passive SeaweedFS clusters",
Long: `resumeable continuous synchronization for file changes between two active-active or active-passive filers
filer.sync listens on filer notifications. If any file is updated, it will fetch the updated content,
and write to the other destination. Different from filer.replicate:
@@ -90,8 +94,8 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
go func() {
for {
err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerA, *syncOptions.aPath, *syncOptions.filerB,
*syncOptions.bPath, *syncOptions.bReplication, *syncOptions.bCollection, *syncOptions.bTtlSec, *syncOptions.bDiskType, *syncOptions.bDebug)
err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerA, *syncOptions.aPath, *syncOptions.aProxyByFiler, *syncOptions.filerB,
*syncOptions.bPath, *syncOptions.bReplication, *syncOptions.bCollection, *syncOptions.bTtlSec, *syncOptions.bProxyByFiler, *syncOptions.bDiskType, *syncOptions.bDebug)
if err != nil {
glog.Errorf("sync from %s to %s: %v", *syncOptions.filerA, *syncOptions.filerB, err)
time.Sleep(1747 * time.Millisecond)
@@ -102,8 +106,8 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
if !*syncOptions.isActivePassive {
go func() {
for {
err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerB, *syncOptions.bPath, *syncOptions.filerA,
*syncOptions.aPath, *syncOptions.aReplication, *syncOptions.aCollection, *syncOptions.aTtlSec, *syncOptions.aDiskType, *syncOptions.aDebug)
err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerB, *syncOptions.bPath, *syncOptions.bProxyByFiler, *syncOptions.filerA,
*syncOptions.aPath, *syncOptions.aReplication, *syncOptions.aCollection, *syncOptions.aTtlSec, *syncOptions.aProxyByFiler, *syncOptions.aDiskType, *syncOptions.aDebug)
if err != nil {
glog.Errorf("sync from %s to %s: %v", *syncOptions.filerB, *syncOptions.filerA, err)
time.Sleep(2147 * time.Millisecond)
@@ -117,8 +121,8 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
return true
}
func doSubscribeFilerMetaChanges(grpcDialOption grpc.DialOption, sourceFiler, sourcePath, targetFiler, targetPath string,
replicationStr, collection string, ttlSec int, diskType string, debug bool) error {
func doSubscribeFilerMetaChanges(grpcDialOption grpc.DialOption, sourceFiler, sourcePath string, sourceReadChunkFromFiler bool, targetFiler, targetPath string,
replicationStr, collection string, ttlSec int, sinkWriteChunkByFiler bool, diskType string, debug bool) error {
// read source filer signature
sourceFilerSignature, sourceErr := replication.ReadFilerSignature(grpcDialOption, sourceFiler)
@@ -142,9 +146,9 @@ func doSubscribeFilerMetaChanges(grpcDialOption grpc.DialOption, sourceFiler, so
// create filer sink
filerSource := &source.FilerSource{}
filerSource.DoInitialize(pb.ServerToGrpcAddress(sourceFiler), sourcePath)
filerSource.DoInitialize(sourceFiler, pb.ServerToGrpcAddress(sourceFiler), sourcePath, sourceReadChunkFromFiler)
filerSink := &filersink.FilerSink{}
filerSink.DoInitialize(pb.ServerToGrpcAddress(targetFiler), targetPath, replicationStr, collection, ttlSec, diskType, grpcDialOption)
filerSink.DoInitialize(targetFiler, pb.ServerToGrpcAddress(targetFiler), targetPath, replicationStr, collection, ttlSec, diskType, grpcDialOption, sinkWriteChunkByFiler)
filerSink.SetSourceFiler(filerSource)
processEventFn := func(resp *filer_pb.SubscribeMetadataResponse) error {