I'm replying to a rather old message, but the issue has just now popped
back up again.
To recap, a client stops being able to access _any_ mount on a
particular server, and "NFS: nfs4_reclaim_open_state: Lock reclaim
failed!" appears several hundred times per second in the kernel log.
The load goes up by one for ever process attempting to access any mount
from that particular server. Mounts to other servers are fine, and
other clients can mount things from that one server without problems.
When I kill every process keeping that particular mount active and then
umount it, I see:
NFS: nfs4_reclaim_open_state: unhandled error -10068
The server in this case is running Centos 7: 3.10.0-327.36.3.el7.x86_64
The client is one of the last I have that's still running Fedora 23:
4.7.10-100.fc23.x86_64
The big difference now, besides the updated kernel versions, is that
fact that no kerberos is involved. It's a sec=sys mount. There are
kerberized exports on the same server, but the client wasn't accessing
any of them. There were other kerberized mounts on the client, but they
were to different servers and they remained accessible.
Here's ten frames from a packet capture. I think it's all repeating at
that point so maybe it will be enough, but I can provide a more complete
capture log on request.
- J<
Frame 1: 390 bytes on wire (3120 bits), 390 bytes captured (3120 bits) on interface 0
Ethernet II, Src: SuperMic_19:8e:6e (00:25:90:19:8e:6e), Dst: AsrockIn_84:34:e7 (d0:50:99:84:34:e7)
Internet Protocol Version 4, Src: 172.21.86.74, Dst: 172.21.86.141
Transmission Control Protocol, Src Port: 2049, Dst Port: 997, Seq: 1, Ack: 1, Len: 324
Remote Procedure Call
Frame 2: 322 bytes on wire (2576 bits), 322 bytes captured (2576 bits) on interface 0
Ethernet II, Src: AsrockIn_84:34:e7 (d0:50:99:84:34:e7), Dst: SuperMic_19:8e:6e (00:25:90:19:8e:6e)
Internet Protocol Version 4, Src: 172.21.86.141, Dst: 172.21.86.74
Transmission Control Protocol, Src Port: 997, Dst Port: 2049, Seq: 1, Ack: 325, Len: 256
Remote Procedure Call, Type:Call XID:0x29009a8c
Network File System, Ops(5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Tag: <EMPTY>
length: 0
contents: <EMPTY>
minorversion: 1
Operations (count: 5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
Opcode: SEQUENCE (53)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b3189
slot id: 0
high slot id: 0
cache this?: Yes
Opcode: PUTFH (22)
filehandle
length: 28
[hash (CRC-32): 0xdcaec4f7]
filehandle: 010006016aeda54305f66ede000000000000000096484800...
Opcode: OPEN (18)
seqid: 0x00000000
share_access: OPEN4_SHARE_ACCESS_BOTH (3)
share_deny: OPEN4_SHARE_DENY_NONE (0)
clientid: 0xf0f40f58bd020000
owner: <DATA>
length: 24
contents: <DATA>
Open Type: OPEN4_NOCREATE (0)
Claim Type: CLAIM_FH (4)
Opcode: ACCESS (3), [Check: RD MD XT XE]
Check access: 0x2d
.... ...1 = 0x01 READ: allowed?
.... .1.. = 0x04 MODIFY: allowed?
.... 1... = 0x08 EXTEND: allowed?
..1. .... = 0x20 EXECUTE: allowed?
Opcode: GETATTR (9)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
reqd_attr: Change (3)
reqd_attr: Size (4)
reqd_attr: FSID (8)
reco_attr: FileId (20)
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
reco_attr: NumLinks (35)
reco_attr: Owner (36)
reco_attr: Owner_Group (37)
reco_attr: RawDev (41)
reco_attr: Space_Used (45)
reco_attr: Time_Access (47)
reco_attr: Time_Metadata (52)
reco_attr: Time_Modify (53)
reco_attr: Mounted_on_FileId (55)
[Main Opcode: OPEN (18)]
Frame 3: 390 bytes on wire (3120 bits), 390 bytes captured (3120 bits) on interface 0
Ethernet II, Src: SuperMic_19:8e:6e (00:25:90:19:8e:6e), Dst: AsrockIn_84:34:e7 (d0:50:99:84:34:e7)
Internet Protocol Version 4, Src: 172.21.86.74, Dst: 172.21.86.141
Transmission Control Protocol, Src Port: 2049, Dst Port: 997, Seq: 325, Ack: 257, Len: 324
Remote Procedure Call, Type:Reply XID:0x29009a8c
Network File System, Ops(5): SEQUENCE PUTFH OPEN ACCESS GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Status: NFS4_OK (0)
Tag: <EMPTY>
length: 0
contents: <EMPTY>
Operations (count: 5)
Opcode: SEQUENCE (53)
Status: NFS4_OK (0)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b3189
slot id: 0
high slot id: 30
target high slot id: 30
status flags: 0x00000040, SEQ4_STATUS_RECALLABLE_STATE_REVOKED
.... .... .... .... .... .... .... ...0 = SEQ4_STATUS_CB_PATH_DOWN: Not set
.... .... .... .... .... .... .... ..0. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING: Not set
.... .... .... .... .... .... .... .0.. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED: Not set
.... .... .... .... .... .... .... 0... = SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED: Not set
.... .... .... .... .... .... ...0 .... = SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED: Not set
.... .... .... .... .... .... ..0. .... = SEQ4_STATUS_ADMIN_STATE_REVOKED: Not set
.... .... .... .... .... .... .1.. .... = SEQ4_STATUS_RECALLABLE_STATE_REVOKED: Set
.... .... .... .... .... .... 0... .... = SEQ4_STATUS_LEASE_MOVED: Not set
.... .... .... .... .... ...0 .... .... = SEQ4_STATUS_RESTART_RECLAIM_NEEDED: Not set
.... .... .... .... .... ..0. .... .... = SEQ4_STATUS_CB_PATH_DOWN_SESSION: Not set
.... .... .... .... .... .0.. .... .... = SEQ4_STATUS_BACKCHANNEL_FAULT: Not set
.... .... .... .... .... 0... .... .... = SEQ4_STATUS_DEVID_CHANGED: Not set
.... .... .... .... ...0 .... .... .... = SEQ4_STATUS_DEVID_DELETED: Not set
Opcode: PUTFH (22)
Status: NFS4_OK (0)
Opcode: OPEN (18)
Status: NFS4_OK (0)
stateid
[StateID Hash: 0xb207]
seqid: 0x00158249
Data: f0f40f58bd02000092000000
[Data hash (CRC-32): 0xf3e67f06]
change_info
Atomic: No
changeid (before): 0
changeid (after): 0
result flags: 0x00000004, locktype posix
.... .... .... .... .... .... .... ..0. = confirm: False
.... .... .... .... .... .... .... .1.. = locktype posix: True
.... .... .... .... .... .... .... 0... = preserve unlinked: False
.... .... .... .... .... .... ..0. .... = may notify lock: False
Delegation Type: OPEN_DELEGATE_NONE (0)
Opcode: ACCESS (3), [Access Denied: XE], [Allowed: RD MD XT]
Status: NFS4_OK (0)
Supported types (of requested): 0x2d
.... ...1 = 0x01 READ: supported
.... .1.. = 0x04 MODIFY: supported
.... 1... = 0x08 EXTEND: supported
..1. .... = 0x20 EXECUTE: supported
Access rights (of requested): 0x0d
.... ...1 = 0x01 READ: allowed
.... .1.. = 0x04 MODIFY: allowed
.... 1... = 0x08 EXTEND: allowed
..0. .... = 0x20 EXECUTE: *Access Denied*
Opcode: GETATTR (9)
Status: NFS4_OK (0)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
ftype4: NF4REG (1)
reqd_attr: Change (3)
changeid: 6353654913397708009
reqd_attr: Size (4)
size: 32768
reqd_attr: FSID (8)
fattr4_fsid
fsid4.major: 7704996244782214878
fsid4.minor: 0
reco_attr: FileId (20)
fileid: 4737174
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
mode: 0644, Name: Unknown, Read permission for owner, Write permission for owner, Read permission for group, Read permission for others
.... .... .... .... 000. .... .... .... = Name: Unknown (0)
.... .... .... .... .... 0... .... .... = Set user id on exec: No
.... .... .... .... .... .0.. .... .... = Set group id on exec: No
.... .... .... .... .... ..0. .... .... = Save swapped text even after use: No
.... .... .... .... .... ...1 .... .... = Read permission for owner: Yes
.... .... .... .... .... .... 1... .... = Write permission for owner: Yes
.... .... .... .... .... .... .0.. .... = Execute permission for owner: No
.... .... .... .... .... .... ..1. .... = Read permission for group: Yes
.... .... .... .... .... .... ...0 .... = Write permission for group: No
.... .... .... .... .... .... .... 0... = Execute permission for group: No
.... .... .... .... .... .... .... .1.. = Read permission for others: Yes
.... .... .... .... .... .... .... ..0. = Write permission for others: No
.... .... .... .... .... .... .... ...0 = Execute permission for others: No
reco_attr: NumLinks (35)
numlinks: 1
reco_attr: Owner (36)
fattr4_owner: 7143
length: 4
contents: 7143
reco_attr: Owner_Group (37)
fattr4_owner_group: 1112
length: 4
contents: 1112
reco_attr: RawDev (41)
specdata1: 0
specdata2: 0
reco_attr: Space_Used (45)
space_used: 32768
reco_attr: Time_Access (47)
seconds: 1479318517
nseconds: 593359867
reco_attr: Time_Metadata (52)
seconds: 1479325563
nseconds: 175920361
reco_attr: Time_Modify (53)
seconds: 1479325563
nseconds: 175920361
reco_attr: Mounted_on_FileId (55)
fileid: 0x0000000000484896
[Main Opcode: OPEN (18)]
Frame 4: 322 bytes on wire (2576 bits), 322 bytes captured (2576 bits) on interface 0
Ethernet II, Src: AsrockIn_84:34:e7 (d0:50:99:84:34:e7), Dst: SuperMic_19:8e:6e (00:25:90:19:8e:6e)
Internet Protocol Version 4, Src: 172.21.86.141, Dst: 172.21.86.74
Transmission Control Protocol, Src Port: 997, Dst Port: 2049, Seq: 257, Ack: 649, Len: 256
Remote Procedure Call, Type:Call XID:0x2a009a8c
Network File System, Ops(5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Tag: <EMPTY>
length: 0
contents: <EMPTY>
minorversion: 1
Operations (count: 5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
Opcode: SEQUENCE (53)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318a
slot id: 0
high slot id: 0
cache this?: Yes
Opcode: PUTFH (22)
filehandle
length: 28
[hash (CRC-32): 0x26ab9d8d]
filehandle: 010006016aeda54305f66ede00000000000000009a424800...
Opcode: OPEN (18)
seqid: 0x00000000
share_access: OPEN4_SHARE_ACCESS_BOTH (3)
share_deny: OPEN4_SHARE_DENY_NONE (0)
clientid: 0xf0f40f58bd020000
owner: <DATA>
length: 24
contents: <DATA>
Open Type: OPEN4_NOCREATE (0)
Claim Type: CLAIM_FH (4)
Opcode: ACCESS (3), [Check: RD MD XT XE]
Check access: 0x2d
.... ...1 = 0x01 READ: allowed?
.... .1.. = 0x04 MODIFY: allowed?
.... 1... = 0x08 EXTEND: allowed?
..1. .... = 0x20 EXECUTE: allowed?
Opcode: GETATTR (9)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
reqd_attr: Change (3)
reqd_attr: Size (4)
reqd_attr: FSID (8)
reco_attr: FileId (20)
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
reco_attr: NumLinks (35)
reco_attr: Owner (36)
reco_attr: Owner_Group (37)
reco_attr: RawDev (41)
reco_attr: Space_Used (45)
reco_attr: Time_Access (47)
reco_attr: Time_Metadata (52)
reco_attr: Time_Modify (53)
reco_attr: Mounted_on_FileId (55)
[Main Opcode: OPEN (18)]
Frame 5: 322 bytes on wire (2576 bits), 322 bytes captured (2576 bits) on interface 0
Ethernet II, Src: AsrockIn_84:34:e7 (d0:50:99:84:34:e7), Dst: SuperMic_19:8e:6e (00:25:90:19:8e:6e)
Internet Protocol Version 4, Src: 172.21.86.141, Dst: 172.21.86.74
Transmission Control Protocol, Src Port: 997, Dst Port: 2049, Seq: 769, Ack: 1297, Len: 256
Remote Procedure Call, Type:Call XID:0x2c009a8c
Network File System, Ops(5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Tag: <EMPTY>
length: 0
contents: <EMPTY>
minorversion: 1
Operations (count: 5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
Opcode: SEQUENCE (53)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318c
slot id: 0
high slot id: 0
cache this?: Yes
Opcode: PUTFH (22)
filehandle
length: 28
[hash (CRC-32): 0x26ab9d8d]
filehandle: 010006016aeda54305f66ede00000000000000009a424800...
Opcode: OPEN (18)
seqid: 0x00000000
share_access: OPEN4_SHARE_ACCESS_BOTH (3)
share_deny: OPEN4_SHARE_DENY_NONE (0)
clientid: 0xf0f40f58bd020000
owner: <DATA>
length: 24
contents: <DATA>
Open Type: OPEN4_NOCREATE (0)
Claim Type: CLAIM_FH (4)
Opcode: ACCESS (3), [Check: RD MD XT XE]
Check access: 0x2d
.... ...1 = 0x01 READ: allowed?
.... .1.. = 0x04 MODIFY: allowed?
.... 1... = 0x08 EXTEND: allowed?
..1. .... = 0x20 EXECUTE: allowed?
Opcode: GETATTR (9)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
reqd_attr: Change (3)
reqd_attr: Size (4)
reqd_attr: FSID (8)
reco_attr: FileId (20)
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
reco_attr: NumLinks (35)
reco_attr: Owner (36)
reco_attr: Owner_Group (37)
reco_attr: RawDev (41)
reco_attr: Space_Used (45)
reco_attr: Time_Access (47)
reco_attr: Time_Metadata (52)
reco_attr: Time_Modify (53)
reco_attr: Mounted_on_FileId (55)
[Main Opcode: OPEN (18)]
Frame 6: 390 bytes on wire (3120 bits), 390 bytes captured (3120 bits) on interface 0
Ethernet II, Src: SuperMic_19:8e:6e (00:25:90:19:8e:6e), Dst: AsrockIn_84:34:e7 (d0:50:99:84:34:e7)
Internet Protocol Version 4, Src: 172.21.86.74, Dst: 172.21.86.141
Transmission Control Protocol, Src Port: 2049, Dst Port: 997, Seq: 1297, Ack: 1025, Len: 324
Remote Procedure Call, Type:Reply XID:0x2c009a8c
Network File System, Ops(5): SEQUENCE PUTFH OPEN ACCESS GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Status: NFS4_OK (0)
Tag: <EMPTY>
length: 0
contents: <EMPTY>
Operations (count: 5)
Opcode: SEQUENCE (53)
Status: NFS4_OK (0)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318c
slot id: 0
high slot id: 30
target high slot id: 30
status flags: 0x00000040, SEQ4_STATUS_RECALLABLE_STATE_REVOKED
.... .... .... .... .... .... .... ...0 = SEQ4_STATUS_CB_PATH_DOWN: Not set
.... .... .... .... .... .... .... ..0. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING: Not set
.... .... .... .... .... .... .... .0.. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED: Not set
.... .... .... .... .... .... .... 0... = SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED: Not set
.... .... .... .... .... .... ...0 .... = SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED: Not set
.... .... .... .... .... .... ..0. .... = SEQ4_STATUS_ADMIN_STATE_REVOKED: Not set
.... .... .... .... .... .... .1.. .... = SEQ4_STATUS_RECALLABLE_STATE_REVOKED: Set
.... .... .... .... .... .... 0... .... = SEQ4_STATUS_LEASE_MOVED: Not set
.... .... .... .... .... ...0 .... .... = SEQ4_STATUS_RESTART_RECLAIM_NEEDED: Not set
.... .... .... .... .... ..0. .... .... = SEQ4_STATUS_CB_PATH_DOWN_SESSION: Not set
.... .... .... .... .... .0.. .... .... = SEQ4_STATUS_BACKCHANNEL_FAULT: Not set
.... .... .... .... .... 0... .... .... = SEQ4_STATUS_DEVID_CHANGED: Not set
.... .... .... .... ...0 .... .... .... = SEQ4_STATUS_DEVID_DELETED: Not set
Opcode: PUTFH (22)
Status: NFS4_OK (0)
Opcode: OPEN (18)
Status: NFS4_OK (0)
stateid
[StateID Hash: 0xb9c3]
seqid: 0x0015824c
Data: f0f40f58bd0200009e000000
[Data hash (CRC-32): 0xb930c0be]
change_info
Atomic: No
changeid (before): 0
changeid (after): 0
result flags: 0x00000004, locktype posix
.... .... .... .... .... .... .... ..0. = confirm: False
.... .... .... .... .... .... .... .1.. = locktype posix: True
.... .... .... .... .... .... .... 0... = preserve unlinked: False
.... .... .... .... .... .... ..0. .... = may notify lock: False
Delegation Type: OPEN_DELEGATE_NONE (0)
Opcode: ACCESS (3), [Access Denied: XE], [Allowed: RD MD XT]
Status: NFS4_OK (0)
Supported types (of requested): 0x2d
.... ...1 = 0x01 READ: supported
.... .1.. = 0x04 MODIFY: supported
.... 1... = 0x08 EXTEND: supported
..1. .... = 0x20 EXECUTE: supported
Access rights (of requested): 0x0d
.... ...1 = 0x01 READ: allowed
.... .1.. = 0x04 MODIFY: allowed
.... 1... = 0x08 EXTEND: allowed
..0. .... = 0x20 EXECUTE: *Access Denied*
Opcode: GETATTR (9)
Status: NFS4_OK (0)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
ftype4: NF4REG (1)
reqd_attr: Change (3)
changeid: 6310935438380194724
reqd_attr: Size (4)
size: 24576
reqd_attr: FSID (8)
fattr4_fsid
fsid4.major: 7704996244782214878
fsid4.minor: 0
reco_attr: FileId (20)
fileid: 4735642
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
mode: 0644, Name: Unknown, Read permission for owner, Write permission for owner, Read permission for group, Read permission for others
.... .... .... .... 000. .... .... .... = Name: Unknown (0)
.... .... .... .... .... 0... .... .... = Set user id on exec: No
.... .... .... .... .... .0.. .... .... = Set group id on exec: No
.... .... .... .... .... ..0. .... .... = Save swapped text even after use: No
.... .... .... .... .... ...1 .... .... = Read permission for owner: Yes
.... .... .... .... .... .... 1... .... = Write permission for owner: Yes
.... .... .... .... .... .... .0.. .... = Execute permission for owner: No
.... .... .... .... .... .... ..1. .... = Read permission for group: Yes
.... .... .... .... .... .... ...0 .... = Write permission for group: No
.... .... .... .... .... .... .... 0... = Execute permission for group: No
.... .... .... .... .... .... .... .1.. = Read permission for others: Yes
.... .... .... .... .... .... .... ..0. = Write permission for others: No
.... .... .... .... .... .... .... ...0 = Execute permission for others: No
reco_attr: NumLinks (35)
numlinks: 1
reco_attr: Owner (36)
fattr4_owner: 7143
length: 4
contents: 7143
reco_attr: Owner_Group (37)
fattr4_owner_group: 1112
length: 4
contents: 1112
reco_attr: RawDev (41)
specdata1: 0
specdata2: 0
reco_attr: Space_Used (45)
space_used: 24576
reco_attr: Time_Access (47)
seconds: 1479325563
nseconds: 305919836
reco_attr: Time_Metadata (52)
seconds: 1469379160
nseconds: 756243364
reco_attr: Time_Modify (53)
seconds: 1469379160
nseconds: 756243364
reco_attr: Mounted_on_FileId (55)
fileid: 0x000000000048429a
[Main Opcode: OPEN (18)]
Frame 7: 322 bytes on wire (2576 bits), 322 bytes captured (2576 bits) on interface 0
Ethernet II, Src: AsrockIn_84:34:e7 (d0:50:99:84:34:e7), Dst: SuperMic_19:8e:6e (00:25:90:19:8e:6e)
Internet Protocol Version 4, Src: 172.21.86.141, Dst: 172.21.86.74
Transmission Control Protocol, Src Port: 997, Dst Port: 2049, Seq: 1025, Ack: 1621, Len: 256
Remote Procedure Call, Type:Call XID:0x2d009a8c
Network File System, Ops(5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Tag: <EMPTY>
length: 0
contents: <EMPTY>
minorversion: 1
Operations (count: 5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
Opcode: SEQUENCE (53)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318d
slot id: 0
high slot id: 0
cache this?: Yes
Opcode: PUTFH (22)
filehandle
length: 28
[hash (CRC-32): 0xdcaec4f7]
filehandle: 010006016aeda54305f66ede000000000000000096484800...
Opcode: OPEN (18)
seqid: 0x00000000
share_access: OPEN4_SHARE_ACCESS_BOTH (3)
share_deny: OPEN4_SHARE_DENY_NONE (0)
clientid: 0xf0f40f58bd020000
owner: <DATA>
length: 24
contents: <DATA>
Open Type: OPEN4_NOCREATE (0)
Claim Type: CLAIM_FH (4)
Opcode: ACCESS (3), [Check: RD MD XT XE]
Check access: 0x2d
.... ...1 = 0x01 READ: allowed?
.... .1.. = 0x04 MODIFY: allowed?
.... 1... = 0x08 EXTEND: allowed?
..1. .... = 0x20 EXECUTE: allowed?
Opcode: GETATTR (9)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
reqd_attr: Change (3)
reqd_attr: Size (4)
reqd_attr: FSID (8)
reco_attr: FileId (20)
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
reco_attr: NumLinks (35)
reco_attr: Owner (36)
reco_attr: Owner_Group (37)
reco_attr: RawDev (41)
reco_attr: Space_Used (45)
reco_attr: Time_Access (47)
reco_attr: Time_Metadata (52)
reco_attr: Time_Modify (53)
reco_attr: Mounted_on_FileId (55)
[Main Opcode: OPEN (18)]
Frame 8: 390 bytes on wire (3120 bits), 390 bytes captured (3120 bits) on interface 0
Ethernet II, Src: SuperMic_19:8e:6e (00:25:90:19:8e:6e), Dst: AsrockIn_84:34:e7 (d0:50:99:84:34:e7)
Internet Protocol Version 4, Src: 172.21.86.74, Dst: 172.21.86.141
Transmission Control Protocol, Src Port: 2049, Dst Port: 997, Seq: 1621, Ack: 1281, Len: 324
Remote Procedure Call, Type:Reply XID:0x2d009a8c
Network File System, Ops(5): SEQUENCE PUTFH OPEN ACCESS GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Status: NFS4_OK (0)
Tag: <EMPTY>
length: 0
contents: <EMPTY>
Operations (count: 5)
Opcode: SEQUENCE (53)
Status: NFS4_OK (0)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318d
slot id: 0
high slot id: 30
target high slot id: 30
status flags: 0x00000040, SEQ4_STATUS_RECALLABLE_STATE_REVOKED
.... .... .... .... .... .... .... ...0 = SEQ4_STATUS_CB_PATH_DOWN: Not set
.... .... .... .... .... .... .... ..0. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING: Not set
.... .... .... .... .... .... .... .0.. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED: Not set
.... .... .... .... .... .... .... 0... = SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED: Not set
.... .... .... .... .... .... ...0 .... = SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED: Not set
.... .... .... .... .... .... ..0. .... = SEQ4_STATUS_ADMIN_STATE_REVOKED: Not set
.... .... .... .... .... .... .1.. .... = SEQ4_STATUS_RECALLABLE_STATE_REVOKED: Set
.... .... .... .... .... .... 0... .... = SEQ4_STATUS_LEASE_MOVED: Not set
.... .... .... .... .... ...0 .... .... = SEQ4_STATUS_RESTART_RECLAIM_NEEDED: Not set
.... .... .... .... .... ..0. .... .... = SEQ4_STATUS_CB_PATH_DOWN_SESSION: Not set
.... .... .... .... .... .0.. .... .... = SEQ4_STATUS_BACKCHANNEL_FAULT: Not set
.... .... .... .... .... 0... .... .... = SEQ4_STATUS_DEVID_CHANGED: Not set
.... .... .... .... ...0 .... .... .... = SEQ4_STATUS_DEVID_DELETED: Not set
Opcode: PUTFH (22)
Status: NFS4_OK (0)
Opcode: OPEN (18)
Status: NFS4_OK (0)
stateid
[StateID Hash: 0x1925]
seqid: 0x0015824b
Data: f0f40f58bd02000092000000
[Data hash (CRC-32): 0xf3e67f06]
change_info
Atomic: No
changeid (before): 0
changeid (after): 0
result flags: 0x00000004, locktype posix
.... .... .... .... .... .... .... ..0. = confirm: False
.... .... .... .... .... .... .... .1.. = locktype posix: True
.... .... .... .... .... .... .... 0... = preserve unlinked: False
.... .... .... .... .... .... ..0. .... = may notify lock: False
Delegation Type: OPEN_DELEGATE_NONE (0)
Opcode: ACCESS (3), [Access Denied: XE], [Allowed: RD MD XT]
Status: NFS4_OK (0)
Supported types (of requested): 0x2d
.... ...1 = 0x01 READ: supported
.... .1.. = 0x04 MODIFY: supported
.... 1... = 0x08 EXTEND: supported
..1. .... = 0x20 EXECUTE: supported
Access rights (of requested): 0x0d
.... ...1 = 0x01 READ: allowed
.... .1.. = 0x04 MODIFY: allowed
.... 1... = 0x08 EXTEND: allowed
..0. .... = 0x20 EXECUTE: *Access Denied*
Opcode: GETATTR (9)
Status: NFS4_OK (0)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
ftype4: NF4REG (1)
reqd_attr: Change (3)
changeid: 6353654913397708009
reqd_attr: Size (4)
size: 32768
reqd_attr: FSID (8)
fattr4_fsid
fsid4.major: 7704996244782214878
fsid4.minor: 0
reco_attr: FileId (20)
fileid: 4737174
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
mode: 0644, Name: Unknown, Read permission for owner, Write permission for owner, Read permission for group, Read permission for others
.... .... .... .... 000. .... .... .... = Name: Unknown (0)
.... .... .... .... .... 0... .... .... = Set user id on exec: No
.... .... .... .... .... .0.. .... .... = Set group id on exec: No
.... .... .... .... .... ..0. .... .... = Save swapped text even after use: No
.... .... .... .... .... ...1 .... .... = Read permission for owner: Yes
.... .... .... .... .... .... 1... .... = Write permission for owner: Yes
.... .... .... .... .... .... .0.. .... = Execute permission for owner: No
.... .... .... .... .... .... ..1. .... = Read permission for group: Yes
.... .... .... .... .... .... ...0 .... = Write permission for group: No
.... .... .... .... .... .... .... 0... = Execute permission for group: No
.... .... .... .... .... .... .... .1.. = Read permission for others: Yes
.... .... .... .... .... .... .... ..0. = Write permission for others: No
.... .... .... .... .... .... .... ...0 = Execute permission for others: No
reco_attr: NumLinks (35)
numlinks: 1
reco_attr: Owner (36)
fattr4_owner: 7143
length: 4
contents: 7143
reco_attr: Owner_Group (37)
fattr4_owner_group: 1112
length: 4
contents: 1112
reco_attr: RawDev (41)
specdata1: 0
specdata2: 0
reco_attr: Space_Used (45)
space_used: 32768
reco_attr: Time_Access (47)
seconds: 1479318517
nseconds: 593359867
reco_attr: Time_Metadata (52)
seconds: 1479325563
nseconds: 175920361
reco_attr: Time_Modify (53)
seconds: 1479325563
nseconds: 175920361
reco_attr: Mounted_on_FileId (55)
fileid: 0x0000000000484896
[Main Opcode: OPEN (18)]
Frame 9: 322 bytes on wire (2576 bits), 322 bytes captured (2576 bits) on interface 0
Ethernet II, Src: AsrockIn_84:34:e7 (d0:50:99:84:34:e7), Dst: SuperMic_19:8e:6e (00:25:90:19:8e:6e)
Internet Protocol Version 4, Src: 172.21.86.141, Dst: 172.21.86.74
Transmission Control Protocol, Src Port: 997, Dst Port: 2049, Seq: 1281, Ack: 1945, Len: 256
Remote Procedure Call, Type:Call XID:0x2e009a8c
Network File System, Ops(5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Tag: <EMPTY>
length: 0
contents: <EMPTY>
minorversion: 1
Operations (count: 5): SEQUENCE, PUTFH, OPEN, ACCESS, GETATTR
Opcode: SEQUENCE (53)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318e
slot id: 0
high slot id: 0
cache this?: Yes
Opcode: PUTFH (22)
filehandle
length: 28
[hash (CRC-32): 0x26ab9d8d]
filehandle: 010006016aeda54305f66ede00000000000000009a424800...
Opcode: OPEN (18)
seqid: 0x00000000
share_access: OPEN4_SHARE_ACCESS_BOTH (3)
share_deny: OPEN4_SHARE_DENY_NONE (0)
clientid: 0xf0f40f58bd020000
owner: <DATA>
length: 24
contents: <DATA>
Open Type: OPEN4_NOCREATE (0)
Claim Type: CLAIM_FH (4)
Opcode: ACCESS (3), [Check: RD MD XT XE]
Check access: 0x2d
.... ...1 = 0x01 READ: allowed?
.... .1.. = 0x04 MODIFY: allowed?
.... 1... = 0x08 EXTEND: allowed?
..1. .... = 0x20 EXECUTE: allowed?
Opcode: GETATTR (9)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
reqd_attr: Change (3)
reqd_attr: Size (4)
reqd_attr: FSID (8)
reco_attr: FileId (20)
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
reco_attr: NumLinks (35)
reco_attr: Owner (36)
reco_attr: Owner_Group (37)
reco_attr: RawDev (41)
reco_attr: Space_Used (45)
reco_attr: Time_Access (47)
reco_attr: Time_Metadata (52)
reco_attr: Time_Modify (53)
reco_attr: Mounted_on_FileId (55)
[Main Opcode: OPEN (18)]
Frame 10: 390 bytes on wire (3120 bits), 390 bytes captured (3120 bits) on interface 0
Ethernet II, Src: SuperMic_19:8e:6e (00:25:90:19:8e:6e), Dst: AsrockIn_84:34:e7 (d0:50:99:84:34:e7)
Internet Protocol Version 4, Src: 172.21.86.74, Dst: 172.21.86.141
Transmission Control Protocol, Src Port: 2049, Dst Port: 997, Seq: 1945, Ack: 1537, Len: 324
Remote Procedure Call, Type:Reply XID:0x2e009a8c
Network File System, Ops(5): SEQUENCE PUTFH OPEN ACCESS GETATTR
[Program Version: 4]
[V4 Procedure: COMPOUND (1)]
Status: NFS4_OK (0)
Tag: <EMPTY>
length: 0
contents: <EMPTY>
Operations (count: 5)
Opcode: SEQUENCE (53)
Status: NFS4_OK (0)
sessionid: f0f40f58bd020000e002000000000000
seqid: 0x002b318e
slot id: 0
high slot id: 30
target high slot id: 30
status flags: 0x00000040, SEQ4_STATUS_RECALLABLE_STATE_REVOKED
.... .... .... .... .... .... .... ...0 = SEQ4_STATUS_CB_PATH_DOWN: Not set
.... .... .... .... .... .... .... ..0. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING: Not set
.... .... .... .... .... .... .... .0.. = SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED: Not set
.... .... .... .... .... .... .... 0... = SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED: Not set
.... .... .... .... .... .... ...0 .... = SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED: Not set
.... .... .... .... .... .... ..0. .... = SEQ4_STATUS_ADMIN_STATE_REVOKED: Not set
.... .... .... .... .... .... .1.. .... = SEQ4_STATUS_RECALLABLE_STATE_REVOKED: Set
.... .... .... .... .... .... 0... .... = SEQ4_STATUS_LEASE_MOVED: Not set
.... .... .... .... .... ...0 .... .... = SEQ4_STATUS_RESTART_RECLAIM_NEEDED: Not set
.... .... .... .... .... ..0. .... .... = SEQ4_STATUS_CB_PATH_DOWN_SESSION: Not set
.... .... .... .... .... .0.. .... .... = SEQ4_STATUS_BACKCHANNEL_FAULT: Not set
.... .... .... .... .... 0... .... .... = SEQ4_STATUS_DEVID_CHANGED: Not set
.... .... .... .... ...0 .... .... .... = SEQ4_STATUS_DEVID_DELETED: Not set
Opcode: PUTFH (22)
Status: NFS4_OK (0)
Opcode: OPEN (18)
Status: NFS4_OK (0)
stateid
[StateID Hash: 0xec52]
seqid: 0x0015824d
Data: f0f40f58bd0200009e000000
[Data hash (CRC-32): 0xb930c0be]
change_info
Atomic: No
changeid (before): 0
changeid (after): 0
result flags: 0x00000004, locktype posix
.... .... .... .... .... .... .... ..0. = confirm: False
.... .... .... .... .... .... .... .1.. = locktype posix: True
.... .... .... .... .... .... .... 0... = preserve unlinked: False
.... .... .... .... .... .... ..0. .... = may notify lock: False
Delegation Type: OPEN_DELEGATE_NONE (0)
Opcode: ACCESS (3), [Access Denied: XE], [Allowed: RD MD XT]
Status: NFS4_OK (0)
Supported types (of requested): 0x2d
.... ...1 = 0x01 READ: supported
.... .1.. = 0x04 MODIFY: supported
.... 1... = 0x08 EXTEND: supported
..1. .... = 0x20 EXECUTE: supported
Access rights (of requested): 0x0d
.... ...1 = 0x01 READ: allowed
.... .1.. = 0x04 MODIFY: allowed
.... 1... = 0x08 EXTEND: allowed
..0. .... = 0x20 EXECUTE: *Access Denied*
Opcode: GETATTR (9)
Status: NFS4_OK (0)
Attr mask[0]: 0x0010011a (Type, Change, Size, FSID, FileId)
reqd_attr: Type (1)
ftype4: NF4REG (1)
reqd_attr: Change (3)
changeid: 6310935438380194724
reqd_attr: Size (4)
size: 24576
reqd_attr: FSID (8)
fattr4_fsid
fsid4.major: 7704996244782214878
fsid4.minor: 0
reco_attr: FileId (20)
fileid: 4735642
Attr mask[1]: 0x00b0a23a (Mode, NumLinks, Owner, Owner_Group, RawDev, Space_Used, Time_Access, Time_Metadata, Time_Modify, Mounted_on_FileId)
reco_attr: Mode (33)
mode: 0644, Name: Unknown, Read permission for owner, Write permission for owner, Read permission for group, Read permission for others
.... .... .... .... 000. .... .... .... = Name: Unknown (0)
.... .... .... .... .... 0... .... .... = Set user id on exec: No
.... .... .... .... .... .0.. .... .... = Set group id on exec: No
.... .... .... .... .... ..0. .... .... = Save swapped text even after use: No
.... .... .... .... .... ...1 .... .... = Read permission for owner: Yes
.... .... .... .... .... .... 1... .... = Write permission for owner: Yes
.... .... .... .... .... .... .0.. .... = Execute permission for owner: No
.... .... .... .... .... .... ..1. .... = Read permission for group: Yes
.... .... .... .... .... .... ...0 .... = Write permission for group: No
.... .... .... .... .... .... .... 0... = Execute permission for group: No
.... .... .... .... .... .... .... .1.. = Read permission for others: Yes
.... .... .... .... .... .... .... ..0. = Write permission for others: No
.... .... .... .... .... .... .... ...0 = Execute permission for others: No
reco_attr: NumLinks (35)
numlinks: 1
reco_attr: Owner (36)
fattr4_owner: 7143
length: 4
contents: 7143
reco_attr: Owner_Group (37)
fattr4_owner_group: 1112
length: 4
contents: 1112
reco_attr: RawDev (41)
specdata1: 0
specdata2: 0
reco_attr: Space_Used (45)
space_used: 24576
reco_attr: Time_Access (47)
seconds: 1479325563
nseconds: 305919836
reco_attr: Time_Metadata (52)
seconds: 1469379160
nseconds: 756243364
reco_attr: Time_Modify (53)
seconds: 1469379160
nseconds: 756243364
reco_attr: Mounted_on_FileId (55)
fileid: 0x000000000048429a
[Main Opcode: OPEN (18)]
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