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| author | Weihao Jiang <weihau.chiang@gmail.com> | 2025-05-23 00:50:07 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-22 09:50:07 -0700 |
| commit | 874b4a553594e94b1b21f7f09c1c9a618a3fac78 (patch) | |
| tree | b721c2c06d4fdb76ec6ae26ae387671ab72eaab4 /weed/command/mount_std.go | |
| parent | 165af32d6b738daa14b84fb6e3c8891f4b46135b (diff) | |
| download | seaweedfs-874b4a553594e94b1b21f7f09c1c9a618a3fac78.tar.xz seaweedfs-874b4a553594e94b1b21f7f09c1c9a618a3fac78.zip | |
Ensure `weed fuse` master process exits after mounted (#6809)
* Ensure fuse master process wait for mounted
* Validate parent PID input in fuse command
Diffstat (limited to 'weed/command/mount_std.go')
| -rw-r--r-- | weed/command/mount_std.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/weed/command/mount_std.go b/weed/command/mount_std.go index 631091e80..c419d5697 100644 --- a/weed/command/mount_std.go +++ b/weed/command/mount_std.go @@ -13,6 +13,7 @@ import ( "runtime" "strconv" "strings" + "syscall" "time" "github.com/hanwen/go-fuse/v2/fuse" @@ -268,6 +269,15 @@ func RunMount(option *MountOptions, umask os.FileMode) bool { unmount.Unmount(dir) }) + if mountOptions.fuseCommandPid != 0 { + // send a signal to the parent process to notify that the mount is ready + err = syscall.Kill(mountOptions.fuseCommandPid, syscall.SIGUSR1) + if err != nil { + fmt.Printf("failed to notify parent process: %v\n", err) + return false + } + } + grpcS := pb.NewGrpcServer() mount_pb.RegisterSeaweedMountServer(grpcS, seaweedFileSystem) reflection.Register(grpcS) |