Merge pull request #1385 from yourchanges/master

Revert "remove fixJpgOrientation" 

12 files changed, 262 insertions, 35 deletions

diff --git a/go.mod b/go.mod
index 6bd3733c5..3bb1bf4bb 100644
--- a/go.mod
+++ b/go.mod
@@ -13,10 +13,7 @@ require (
 	github.com/buraksezer/consistent v0.0.0-20191006190839-693edf70fd72
 	github.com/cespare/xxhash v1.1.0
 	github.com/chrislusf/raft v1.0.1
-	github.com/coreos/bbolt v1.3.3 // indirect
-	github.com/coreos/etcd v3.3.15+incompatible // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
-	github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/disintegration/imaging v1.6.2
 	github.com/dustin/go-humanize v1.0.0
@@ -37,7 +34,6 @@ require (
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/mux v1.7.3
 	github.com/gorilla/websocket v1.4.1 // indirect
-	github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.11.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.3 // indirect
 	github.com/jcmturner/gofork v1.0.0 // indirect
@@ -92,7 +88,6 @@ require (
 	gopkg.in/jcmturner/goidentity.v3 v3.0.0 // indirect
 	gopkg.in/jcmturner/gokrb5.v7 v7.3.0 // indirect
 	gopkg.in/karlseguin/expect.v1 v1.0.1 // indirect
-	sigs.k8s.io/yaml v1.1.0 // indirect
 )
 
 replace (
diff --git a/go.sum b/go.sum
index 098dd0cb6..ec8fb2805 100644
--- a/go.sum
+++ b/go.sum
@@ -67,31 +67,22 @@ github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
-github.com/chrislusf/raft v0.0.0-20190225081310-10d6e2182d92 h1:lM9SFsh0EPXkyJyrTJqLZPAIJBtNFP6LNkYXu2MnSZI=
-github.com/chrislusf/raft v0.0.0-20190225081310-10d6e2182d92/go.mod h1:4jyiUCD5y548+yKW+oiHtccBiMaLCCbFBpK2t7X4eUo=
-github.com/chrislusf/raft v1.0.0 h1:tRGtB3nWOg8VOPSoeZ4NfHMLJcjKgyNkUZQbcyKWf1Y=
-github.com/chrislusf/raft v1.0.0/go.mod h1:Ep5DP+mJSosjfKiix1uU7Lc2Df/SX4oGJEpZlXH5l68=
 github.com/chrislusf/raft v1.0.1 h1:Wa4ffkmkysW7cX3T/gMC/Mk3PhnOXhsqOVwQJcMndhw=
 github.com/chrislusf/raft v1.0.1/go.mod h1:Ep5DP+mJSosjfKiix1uU7Lc2Df/SX4oGJEpZlXH5l68=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
+github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa h1:OaNxuTZr7kxeODyLWsRMC+OD03aFUH+mW6r2d+MWa5Y=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/coreos/bbolt v1.3.2 h1:wZwiHHUieZCquLkDL0B8UhzreNWsPHooDAG3q34zk0s=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
-github.com/coreos/bbolt v1.3.3 h1:n6AiVyVRKQFNb6mJlwESEvvLoDyiTzXX7ORAUlkeBdY=
-github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.10+incompatible h1:jFneRYjIvLMLhDLCzuTuU4rSJUjRplcJQ7pD7MnhC04=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
-github.com/coreos/etcd v3.3.15+incompatible h1:+9RjdC18gMxNQVvSiXvObLu29mOFmkgdsB4cRTlV+EE=
-github.com/coreos/etcd v3.3.15+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-semver v0.2.0 h1:3Jm3tLmsgAYcjC+4Up7hJrFBPr+n7rAqYeSw/SZazuY=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
-github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f h1:JOrtw2xFKzlg+cbHpyrpLDmnN1HqhBfnX7WDiW7eG2c=
-github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f h1:lBNOc5arjvs8E5mO2tbpBpLoyyu8B6e44T7hJy6potg=
@@ -509,13 +500,10 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.etcd.io/bbolt v1.3.2 h1:Z/90sZLPOeCy2PwprqkFa25PdkusRzaj9P8zm/KNyvk=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
-go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.etcd.io/bbolt v1.3.4 h1:hi1bXHMVrlQh6WwxAy+qZCV/SYIlqo+Ushwdpa4tAKg=
 go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20200425165423-262c93980547 h1:s71VGheLtWmCYsnNjf+s7XE8HsrZnd3EYGrLGWVm7nY=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20200425165423-262c93980547/go.mod h1:YoUyTScD3Vcv2RBm3eGVOq7i1ULiz3OuXoQFWOirmAM=
-go.etcd.io/etcd v3.3.15+incompatible h1:0VpOVCF6EFnJptt8Jh0EWEHO4j2fepyV1fpu9xz/UoQ=
-go.etcd.io/etcd v3.3.15+incompatible/go.mod h1:yaeTdrJi5lOmYerz05bd8+V7KubZs8YSFZfzsF9A6aI=
 go.mongodb.org/mongo-driver v1.3.2 h1:IYppNjEV/C+/3VPbhHVxQ4t04eVW0cLp0/pNdW++6Ug=
 go.mongodb.org/mongo-driver v1.3.2/go.mod h1:MSWZXKOynuguX+JSvwP8i+58jYCXxbia8HS3gZBapIE=
 go.opencensus.io v0.15.0/go.mod h1:UffZAU+4sDEINUGP/B7UfBBkq4fqLu9zXAX7ke6CHW0=
@@ -528,10 +516,9 @@ go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
-go.uber.org/multierr v1.2.0 h1:6I+W7f5VwC5SV9dNrZ3qXrDB9mD0dyGOi/ZJmYw03T4=
-go.uber.org/multierr v1.2.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
 go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
@@ -553,8 +540,6 @@ golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5 h1:58fnuSXlxZmFdJyvtTFVmVhcMLU6v5fEb/ok4wyqtNU=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7 h1:0hQKqeLdqlt5iIwVOBErRisrHJAN57yOiPRQItI20fU=
-golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc h1:c0o/qxkaO2LF5t6fQrT4b5hzyggAkLLlCUjqfRxd8Q4=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -569,6 +554,7 @@ golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvx
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
@@ -624,8 +610,6 @@ golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 h1:HyfiK1WMnHj5FXFXatD+Qs1A/
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190910064555-bbd175535a8b h1:3S2h5FadpNr0zUUCVZjlKIEYF+KaX/OBplTGo89CYHI=
-golang.org/x/sys v0.0.0-20190910064555-bbd175535a8b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -655,8 +639,6 @@ golang.org/x/tools v0.0.0-20190531172133-b3315ee88b7d/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190911022129-16c5e0f7d110 h1:6S6bidS7O4yAwA5ORRbRIjvNQ9tGbLd5e+LRIaTeVDQ=
-golang.org/x/tools v0.0.0-20190911022129-16c5e0f7d110/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -691,8 +673,6 @@ google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601/go.mod h1:z3L6/3dT
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
-google.golang.org/genproto v0.0.0-20190905072037-92dd089d5514 h1:oFSK4421fpCKRrpzIpybyBVWyht05NegY9+L/3TLAZs=
-google.golang.org/genproto v0.0.0-20190905072037-92dd089d5514/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -756,6 +736,7 @@ honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 pack.ag/amqp v0.11.2/go.mod h1:4/cbmt4EJXSKlG6LCfWHoqmN0uFdy5i/+YFz+fTfhV4=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
diff --git a/k8s/seaweedfs/templates/volume-statefulset.yaml b/k8s/seaweedfs/templates/volume-statefulset.yaml
index 6180bc7df..9c6ddcd9f 100644
--- a/k8s/seaweedfs/templates/volume-statefulset.yaml
+++ b/k8s/seaweedfs/templates/volume-statefulset.yaml
@@ -88,6 +88,9 @@ spec:
                 {{- if .Values.volume.whiteList }}
                 -whiteList={{ .Values.volume.whiteList }} \
                 {{- end }}
+                {{- if .Values.volume.imagesFixOrientation }}
+                -images.fix.orientation \
+                {{- end }}
                 -ip=${POD_NAME}.${SEAWEEDFS_FULLNAME}-volume \
                 -compactionMBps={{ .Values.volume.compactionMBps }} \
                 -mserver={{ range $index := until (.Values.master.replicas | int) }}${SEAWEEDFS_FULLNAME}-master-{{ $index }}.${SEAWEEDFS_FULLNAME}-master:{{ $.Values.master.port }}{{ if lt $index (sub ($.Values.master.replicas | int) 1) }},{{ end }}{{ end }}
diff --git a/k8s/seaweedfs/values.yaml b/k8s/seaweedfs/values.yaml
index 0ccc5963b..fa2acfec5 100644
--- a/k8s/seaweedfs/values.yaml
+++ b/k8s/seaweedfs/values.yaml
@@ -123,6 +123,9 @@ volume:
   # Comma separated Ip addresses having write permission. No limit if empty.
   whiteList: null
 
+  # Adjust jpg orientation when uploading.
+  imagesFixOrientation: false
+
   extraVolumes: ""
   extraVolumeMounts: ""
 
diff --git a/weed/command/server.go b/weed/command/server.go
index 443f041c5..8bc98b900 100644
--- a/weed/command/server.go
+++ b/weed/command/server.go
@@ -58,9 +58,9 @@ var (
 	volumeMinFreeSpacePercent = cmdServer.Flag.String("volume.minFreeSpacePercent", "1", "minimum free disk space (default to 1%). Low disk space will mark all volumes as ReadOnly.")
 
 	// pulseSeconds              = cmdServer.Flag.Int("pulseSeconds", 5, "number of seconds between heartbeats")
-	isStartingFiler           = cmdServer.Flag.Bool("filer", false, "whether to start filer")
-	isStartingS3              = cmdServer.Flag.Bool("s3", false, "whether to start S3 gateway")
-	isStartingMsgBroker       = cmdServer.Flag.Bool("msgBroker", false, "whether to start message broker")
+	isStartingFiler     = cmdServer.Flag.Bool("filer", false, "whether to start filer")
+	isStartingS3        = cmdServer.Flag.Bool("s3", false, "whether to start S3 gateway")
+	isStartingMsgBroker = cmdServer.Flag.Bool("msgBroker", false, "whether to start message broker")
 
 	serverWhiteList []string
 
@@ -93,6 +93,7 @@ func init() {
 	serverOptions.v.port = cmdServer.Flag.Int("volume.port", 8080, "volume server http listen port")
 	serverOptions.v.publicPort = cmdServer.Flag.Int("volume.port.public", 0, "volume server public port")
 	serverOptions.v.indexType = cmdServer.Flag.String("volume.index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
+	serverOptions.v.fixJpgOrientation = cmdServer.Flag.Bool("volume.images.fix.orientation", false, "Adjust jpg orientation when uploading.")
 	serverOptions.v.readRedirect = cmdServer.Flag.Bool("volume.read.redirect", true, "Redirect moved or non-local volumes.")
 	serverOptions.v.compactionMBPerSecond = cmdServer.Flag.Int("volume.compactionMBps", 0, "limit compaction speed in mega bytes per second")
 	serverOptions.v.fileSizeLimitMB = cmdServer.Flag.Int("volume.fileSizeLimitMB", 256, "limit file size to avoid out of memory")
diff --git a/weed/command/volume.go b/weed/command/volume.go
index 0a7d52049..27687af66 100644
--- a/weed/command/volume.go
+++ b/weed/command/volume.go
@@ -47,6 +47,7 @@ type VolumeServerOptions struct {
 	rack                  *string
 	whiteList             []string
 	indexType             *string
+	fixJpgOrientation     *bool
 	readRedirect          *bool
 	cpuProfile            *string
 	memProfile            *string
@@ -70,6 +71,7 @@ func init() {
 	v.dataCenter = cmdVolume.Flag.String("dataCenter", "", "current volume server's data center name")
 	v.rack = cmdVolume.Flag.String("rack", "", "current volume server's rack name")
 	v.indexType = cmdVolume.Flag.String("index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
+	v.fixJpgOrientation = cmdVolume.Flag.Bool("images.fix.orientation", false, "Adjust jpg orientation when uploading.")
 	v.readRedirect = cmdVolume.Flag.Bool("read.redirect", true, "Redirect moved or non-local volumes.")
 	v.cpuProfile = cmdVolume.Flag.String("cpuprofile", "", "cpu profile output file")
 	v.memProfile = cmdVolume.Flag.String("memprofile", "", "memory profile output file")
@@ -200,7 +202,7 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
 		volumeNeedleMapKind,
 		strings.Split(masters, ","), 5, *v.dataCenter, *v.rack,
 		v.whiteList,
-		*v.readRedirect,
+		*v.fixJpgOrientation, *v.readRedirect,
 		*v.compactionMBPerSecond,
 		*v.fileSizeLimitMB,
 	)
diff --git a/weed/images/orientation.go b/weed/images/orientation.go
new file mode 100644
index 000000000..a592a7d8b
--- /dev/null
+++ b/weed/images/orientation.go
@@ -0,0 +1,182 @@
+package images
+
+import (
+	"bytes"
+	"image"
+	"image/draw"
+	"image/jpeg"
+	"log"
+
+	"github.com/seaweedfs/goexif/exif"
+)
+
+//many code is copied from http://camlistore.org/pkg/images/images.go
+func FixJpgOrientation(data []byte) (oriented []byte) {
+	ex, err := exif.Decode(bytes.NewReader(data))
+	if err != nil {
+		return data
+	}
+	tag, err := ex.Get(exif.Orientation)
+	if err != nil {
+		return data
+	}
+	angle := 0
+	flipMode := FlipDirection(0)
+	orient, err := tag.Int(0)
+	if err != nil {
+		return data
+	}
+	switch orient {
+	case topLeftSide:
+		// do nothing
+		return data
+	case topRightSide:
+		flipMode = 2
+	case bottomRightSide:
+		angle = 180
+	case bottomLeftSide:
+		angle = 180
+		flipMode = 2
+	case leftSideTop:
+		angle = -90
+		flipMode = 2
+	case rightSideTop:
+		angle = -90
+	case rightSideBottom:
+		angle = 90
+		flipMode = 2
+	case leftSideBottom:
+		angle = 90
+	}
+
+	if srcImage, _, err := image.Decode(bytes.NewReader(data)); err == nil {
+		dstImage := flip(rotate(srcImage, angle), flipMode)
+		var buf bytes.Buffer
+		jpeg.Encode(&buf, dstImage, nil)
+		return buf.Bytes()
+	}
+
+	return data
+}
+
+// Exif Orientation Tag values
+// http://sylvana.net/jpegcrop/exif_orientation.html
+const (
+	topLeftSide     = 1
+	topRightSide    = 2
+	bottomRightSide = 3
+	bottomLeftSide  = 4
+	leftSideTop     = 5
+	rightSideTop    = 6
+	rightSideBottom = 7
+	leftSideBottom  = 8
+)
+
+// The FlipDirection type is used by the Flip option in DecodeOpts
+// to indicate in which direction to flip an image.
+type FlipDirection int
+
+// FlipVertical and FlipHorizontal are two possible FlipDirections
+// values to indicate in which direction an image will be flipped.
+const (
+	FlipVertical FlipDirection = 1 << iota
+	FlipHorizontal
+)
+
+type DecodeOpts struct {
+	// Rotate specifies how to rotate the image.
+	// If nil, the image is rotated automatically based on EXIF metadata.
+	// If an int, Rotate is the number of degrees to rotate
+	// counter clockwise and must be one of 0, 90, -90, 180, or
+	// -180.
+	Rotate interface{}
+
+	// Flip specifies how to flip the image.
+	// If nil, the image is flipped automatically based on EXIF metadata.
+	// Otherwise, Flip is a FlipDirection bitfield indicating how to flip.
+	Flip interface{}
+}
+
+func rotate(im image.Image, angle int) image.Image {
+	var rotated *image.NRGBA
+	// trigonometric (i.e counter clock-wise)
+	switch angle {
+	case 90:
+		newH, newW := im.Bounds().Dx(), im.Bounds().Dy()
+		rotated = image.NewNRGBA(image.Rect(0, 0, newW, newH))
+		for y := 0; y < newH; y++ {
+			for x := 0; x < newW; x++ {
+				rotated.Set(x, y, im.At(newH-1-y, x))
+			}
+		}
+	case -90:
+		newH, newW := im.Bounds().Dx(), im.Bounds().Dy()
+		rotated = image.NewNRGBA(image.Rect(0, 0, newW, newH))
+		for y := 0; y < newH; y++ {
+			for x := 0; x < newW; x++ {
+				rotated.Set(x, y, im.At(y, newW-1-x))
+			}
+		}
+	case 180, -180:
+		newW, newH := im.Bounds().Dx(), im.Bounds().Dy()
+		rotated = image.NewNRGBA(image.Rect(0, 0, newW, newH))
+		for y := 0; y < newH; y++ {
+			for x := 0; x < newW; x++ {
+				rotated.Set(x, y, im.At(newW-1-x, newH-1-y))
+			}
+		}
+	default:
+		return im
+	}
+	return rotated
+}
+
+// flip returns a flipped version of the image im, according to
+// the direction(s) in dir.
+// It may flip the imput im in place and return it, or it may allocate a
+// new NRGBA (if im is an *image.YCbCr).
+func flip(im image.Image, dir FlipDirection) image.Image {
+	if dir == 0 {
+		return im
+	}
+	ycbcr := false
+	var nrgba image.Image
+	dx, dy := im.Bounds().Dx(), im.Bounds().Dy()
+	di, ok := im.(draw.Image)
+	if !ok {
+		if _, ok := im.(*image.YCbCr); !ok {
+			log.Printf("failed to flip image: input does not satisfy draw.Image")
+			return im
+		}
+		// because YCbCr does not implement Set, we replace it with a new NRGBA
+		ycbcr = true
+		nrgba = image.NewNRGBA(image.Rect(0, 0, dx, dy))
+		di, ok = nrgba.(draw.Image)
+		if !ok {
+			log.Print("failed to flip image: could not cast an NRGBA to a draw.Image")
+			return im
+		}
+	}
+	if dir&FlipHorizontal != 0 {
+		for y := 0; y < dy; y++ {
+			for x := 0; x < dx/2; x++ {
+				old := im.At(x, y)
+				di.Set(x, y, im.At(dx-1-x, y))
+				di.Set(dx-1-x, y, old)
+			}
+		}
+	}
+	if dir&FlipVertical != 0 {
+		for y := 0; y < dy/2; y++ {
+			for x := 0; x < dx; x++ {
+				old := im.At(x, y)
+				di.Set(x, y, im.At(x, dy-1-y))
+				di.Set(x, dy-1-y, old)
+			}
+		}
+	}
+	if ycbcr {
+		return nrgba
+	}
+	return im
+}
diff --git a/weed/images/orientation_test.go b/weed/images/orientation_test.go
new file mode 100644
index 000000000..32fa38f76
--- /dev/null
+++ b/weed/images/orientation_test.go
@@ -0,0 +1,20 @@
+package images
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+)
+
+func TestXYZ(t *testing.T) {
+	fname := "sample1.jpg"
+
+	dat, _ := ioutil.ReadFile(fname)
+
+	fixed_data := FixJpgOrientation(dat)
+
+	ioutil.WriteFile("fixed1.jpg", fixed_data, 0644)
+
+	os.Remove("fixed1.jpg")
+
+}
diff --git a/weed/images/preprocess.go b/weed/images/preprocess.go
new file mode 100644
index 000000000..f6f3b554d
--- /dev/null
+++ b/weed/images/preprocess.go
@@ -0,0 +1,29 @@
+package images
+
+import (
+	"bytes"
+	"io"
+	"path/filepath"
+	"strings"
+)
+
+/*
+* Preprocess image files on client side.
+* 1. possibly adjust the orientation
+* 2. resize the image to a width or height limit
+* 3. remove the exif data
+* Call this function on any file uploaded to SeaweedFS
+*
+ */
+func MaybePreprocessImage(filename string, data []byte, width, height int) (resized io.ReadSeeker, w int, h int) {
+	ext := filepath.Ext(filename)
+	ext = strings.ToLower(ext)
+	switch ext {
+	case ".png", ".gif":
+		return Resized(ext, bytes.NewReader(data), width, height, "")
+	case ".jpg", ".jpeg":
+		data = FixJpgOrientation(data)
+		return Resized(ext, bytes.NewReader(data), width, height, "")
+	}
+	return bytes.NewReader(data), 0, 0
+}
diff --git a/weed/server/volume_server.go b/weed/server/volume_server.go
index b7ed81be0..3af37b491 100644
--- a/weed/server/volume_server.go
+++ b/weed/server/volume_server.go
@@ -25,6 +25,7 @@ type VolumeServer struct {
 	grpcDialOption  grpc.DialOption
 
 	needleMapKind           storage.NeedleMapType
+	FixJpgOrientation       bool
 	ReadRedirect            bool
 	compactionBytePerSecond int64
 	MetricsAddress          string
@@ -39,6 +40,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 	masterNodes []string, pulseSeconds int,
 	dataCenter string, rack string,
 	whiteList []string,
+	fixJpgOrientation bool,
 	readRedirect bool,
 	compactionMBPerSecond int,
 	fileSizeLimitMB int,
@@ -59,6 +61,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 		dataCenter:              dataCenter,
 		rack:                    rack,
 		needleMapKind:           needleMapKind,
+		FixJpgOrientation:       fixJpgOrientation,
 		ReadRedirect:            readRedirect,
 		grpcDialOption:          security.LoadClientTLS(util.GetViper(), "grpc.volume"),
 		compactionBytePerSecond: int64(compactionMBPerSecond) * 1024 * 1024,
diff --git a/weed/server/volume_server_handlers_write.go b/weed/server/volume_server_handlers_write.go
index 5ece46ed0..74dad28de 100644
--- a/weed/server/volume_server_handlers_write.go
+++ b/weed/server/volume_server_handlers_write.go
@@ -42,7 +42,7 @@ func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	reqNeedle, originalSize, ne := needle.CreateNeedleFromRequest(r, vs.fileSizeLimitBytes)
+	reqNeedle, originalSize, ne := needle.CreateNeedleFromRequest(r, vs.FixJpgOrientation, vs.fileSizeLimitBytes)
 	if ne != nil {
 		writeJsonError(w, r, http.StatusBadRequest, ne)
 		return
diff --git a/weed/storage/needle/needle.go b/weed/storage/needle/needle.go
index 4c62aa00b..7d02758d6 100644
--- a/weed/storage/needle/needle.go
+++ b/weed/storage/needle/needle.go
@@ -8,6 +8,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/chrislusf/seaweedfs/weed/images"
 	. "github.com/chrislusf/seaweedfs/weed/storage/types"
 )
 
@@ -47,7 +48,7 @@ func (n *Needle) String() (str string) {
 	return
 }
 
-func CreateNeedleFromRequest(r *http.Request, sizeLimit int64) (n *Needle, originalSize int, e error) {
+func CreateNeedleFromRequest(r *http.Request, fixJpgOrientation bool, sizeLimit int64) (n *Needle, originalSize int, e error) {
 	n = new(Needle)
 	pu, e := ParseUpload(r, sizeLimit)
 	if e != nil {
@@ -94,6 +95,13 @@ func CreateNeedleFromRequest(r *http.Request, sizeLimit int64) (n *Needle, origi
 		n.SetIsChunkManifest()
 	}
 
+	if fixJpgOrientation {
+		loweredName := strings.ToLower(pu.FileName)
+		if pu.MimeType == "image/jpeg" || strings.HasSuffix(loweredName, ".jpg") || strings.HasSuffix(loweredName, ".jpeg") {
+			n.Data = images.FixJpgOrientation(n.Data)
+		}
+	}
+
 	n.Checksum = NewCRC(n.Data)
 
 	commaSep := strings.LastIndex(r.URL.Path, ",")