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mount: add option to auto create dir to mount

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This commit is contained in:
Chris Lu 2020-06-12 11:46:58 -07:00
parent 00f96d86a1
commit 0d1d83a5a5
2 changed files with 5 additions and 0 deletions
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2
weed/command/mount.go
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@ -8,6 +8,7 @@ type MountOptions struct {
filer *string filer *string
filerMountRootPath *string filerMountRootPath *string
dir *string dir *string
dirAutoCreate *bool
dirListCacheLimit *int64 dirListCacheLimit *int64
collection *string collection *string
replication *string replication *string
@ -33,6 +34,7 @@ func init() {
mountOptions.filer = cmdMount.Flag.String("filer", "localhost:8888", "weed filer location") mountOptions.filer = cmdMount.Flag.String("filer", "localhost:8888", "weed filer location")
mountOptions.filerMountRootPath = cmdMount.Flag.String("filer.path", "/", "mount this remote path from filer server") mountOptions.filerMountRootPath = cmdMount.Flag.String("filer.path", "/", "mount this remote path from filer server")
mountOptions.dir = cmdMount.Flag.String("dir", ".", "mount weed filer to this directory") mountOptions.dir = cmdMount.Flag.String("dir", ".", "mount weed filer to this directory")
mountOptions.dirAutoCreate = cmdMount.Flag.Bool("dirAutoCreate", false, "auto create the directory to mount to")
mountOptions.dirListCacheLimit = cmdMount.Flag.Int64("dirListCacheLimit", 1000000, "limit cache size to speed up directory long format listing") mountOptions.dirListCacheLimit = cmdMount.Flag.Int64("dirListCacheLimit", 1000000, "limit cache size to speed up directory long format listing")
mountOptions.collection = cmdMount.Flag.String("collection", "", "collection to create the files") mountOptions.collection = cmdMount.Flag.String("collection", "", "collection to create the files")
mountOptions.replication = cmdMount.Flag.String("replication", "", "replication(e.g. 000, 001) to create to files. If empty, let filer decide.") mountOptions.replication = cmdMount.Flag.String("replication", "", "replication(e.g. 000, 001) to create to files. If empty, let filer decide.")

3
weed/command/mount_std.go
View file

@ -88,6 +88,9 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
uid, gid := uint32(0), uint32(0) uid, gid := uint32(0), uint32(0)
// detect mount folder mode // detect mount folder mode
if *option.dirAutoCreate {
os.MkdirAll(dir, 0755)
}
mountMode := os.ModeDir | 0755 mountMode := os.ModeDir | 0755
fileInfo, err := os.Stat(dir) fileInfo, err := os.Stat(dir)
if err == nil { if err == nil {