On 18.05.2010 16:46, Chuck Lever wrote: >> After you run "sysctl sunrpc.nfs_debug=1023" you can find "laundromat >> service - starting" and "NFSD: laundromat_main - sleeping for 90 >> seconds" messages in your logs during the mount process. These messages >> also repeat from time to time. Obviously the client communicates with >> the server. > > I suspect those messages do not reflect activity between the client and > server. You're right. These messages appear every time also when no client tries to connect to the server. >> For me it looks like a problem with nfs and VM environments. So does >> anyone have an idea? > > Probably the network between client and server is not fully up when the > mount request is initiated. > > It may be the case, for example, that a cold start of your guest means > Vbox has to reassign network resources (ie a DHCP-assigned IP address) > to the guest. So there is probably a timing issue here that is causing > the initial connection attempt by the kernel to be somehow lost. > > Somehow enabling RPC level debugging messages before the mount might be > illuminating. I have completed a few more tests. With "sysctl sunrpc.nfs_debug=1023" and "echo 2048 > /proc/sys/sunrpc/rpc_debug" running first. I attached the log file lines from 11:27:00 to 11:27:59 of the client and server. These lines will repeat the whole time the client tries to connect. Also I attached the beginning and end of the logs during the mount processes. (I used "......" as the separator) While the client tries to connect to the server it is possible to use the same interface to connect via ssh or ping. So the connection seems to work well. What else could I try? Thanks for your effort. Client: ^^^^^^^ May 19 09:30:26 nfs4-client kernel: [ 175.846952] --> nfs4_create_server() May 19 09:30:26 nfs4-client kernel: [ 175.848960] --> nfs4_init_server() May 19 09:30:26 nfs4-client kernel: [ 175.852126] --> nfs4_set_client() May 19 09:30:26 nfs4-client kernel: [ 175.855776] --> nfs_get_client(192.168.56.101,v4) May 19 09:30:26 nfs4-client kernel: [ 175.860291] Callback port = 0xb305 May 19 09:30:26 nfs4-client kernel: [ 175.863171] --> nfs_get_client() = ffff81000dd06800 [new] May 19 09:30:26 nfs4-client kernel: [ 175.880229] <-- nfs4_set_client() = 0 [new ffff81000dd06800] May 19 09:30:26 nfs4-client kernel: [ 175.887299] <-- nfs4_init_server() = 0 May 19 09:30:26 nfs4-client kernel: [ 175.888057] --> nfs4_path_walk(,,/) ...... May 19 11:27:03 nfs4-client kernel: [ 7173.178036] encode_compound: tag= May 19 11:27:03 nfs4-client kernel: [ 7173.228106] decode_getfattr: xdr returned 10008 May 19 11:27:18 nfs4-client kernel: [ 7188.245964] encode_compound: tag= May 19 11:27:18 nfs4-client kernel: [ 7188.306898] decode_getfattr: xdr returned 10008 May 19 11:27:33 nfs4-client kernel: [ 7203.311650] encode_compound: tag= May 19 11:27:33 nfs4-client kernel: [ 7203.367546] decode_getfattr: xdr returned 10008 May 19 11:27:48 nfs4-client kernel: [ 7218.368669] encode_compound: tag= May 19 11:27:48 nfs4-client kernel: [ 7218.424182] decode_getfattr: xdr returned 10008 ...... May 19 11:28:18 nfs4-client kernel: [ 7248.491576] encode_compound: tag= May 19 11:28:18 nfs4-client kernel: [ 7248.559275] decode_attr_type: type=02 May 19 11:28:18 nfs4-client kernel: [ 7248.561306] decode_attr_change: change attribute=5469640301700186112 May 19 11:28:18 nfs4-client kernel: [ 7248.565303] decode_attr_size: file size=4096 May 19 11:28:18 nfs4-client kernel: [ 7248.569277] decode_attr_fsid: fsid=(0x0/0x0) May 19 11:28:18 nfs4-client kernel: [ 7248.572118] decode_attr_fileid: fileid=114 May 19 11:28:18 nfs4-client kernel: [ 7248.574961] decode_attr_fs_locations: fs_locations done, error = 0 May 19 11:28:18 nfs4-client kernel: [ 7248.580914] decode_attr_mode: file mode=0755 May 19 11:28:18 nfs4-client kernel: [ 7248.583910] decode_attr_nlink: nlink=3 May 19 11:28:18 nfs4-client kernel: [ 7248.591219] decode_attr_owner: uid=0 May 19 11:28:18 nfs4-client kernel: [ 7248.594703] decode_attr_group: gid=0 May 19 11:28:18 nfs4-client kernel: [ 7248.596382] decode_attr_rdev: rdev=(0x0:0x0) May 19 11:28:18 nfs4-client kernel: [ 7248.600144] decode_attr_space_used: space used=4096 May 19 11:28:18 nfs4-client kernel: [ 7248.604428] decode_attr_time_access: atime=1273498189 May 19 11:28:18 nfs4-client kernel: [ 7248.607892] decode_attr_time_metadata: ctime=1273499872 May 19 11:28:18 nfs4-client kernel: [ 7248.615113] decode_attr_time_modify: mtime=1273499872 May 19 11:28:18 nfs4-client kernel: [ 7248.618689] decode_attr_mounted_on_fileid: fileid=0 May 19 11:28:18 nfs4-client kernel: [ 7248.620189] decode_getfattr: xdr returned 0 May 19 11:28:18 nfs4-client kernel: [ 7248.625766] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.671314] decode_attr_supported: bitmask=fcffafff:00f9be3e May 19 11:28:19 nfs4-client kernel: [ 7248.671314] decode_attr_link_support: link support=true May 19 11:28:19 nfs4-client kernel: [ 7248.671314] decode_attr_symlink_support: symlink support=true May 19 11:28:19 nfs4-client kernel: [ 7248.672027] decode_attr_aclsupport: ACLs supported=0 May 19 11:28:19 nfs4-client kernel: [ 7248.672919] decode_server_caps: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.672919] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.683506] decode_attr_lease_time: file size=90 May 19 11:28:19 nfs4-client kernel: [ 7248.683506] decode_attr_maxfilesize: maxfilesize=18446744073709551615 May 19 11:28:19 nfs4-client kernel: [ 7248.684338] decode_attr_maxread: maxread=32768 May 19 11:28:19 nfs4-client kernel: [ 7248.685301] decode_attr_maxwrite: maxwrite=32768 May 19 11:28:19 nfs4-client kernel: [ 7248.686297] decode_fsinfo: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.687270] Next: May 19 11:28:19 nfs4-client kernel: [ 7248.688336] <-- nfs4_path_walk() = 0 May 19 11:28:19 nfs4-client kernel: [ 7248.689256] Server FSID: 0:0 May 19 11:28:19 nfs4-client kernel: [ 7248.690129] Mount FH: 28 May 19 11:28:19 nfs4-client kernel: [ 7248.690954] --> nfs_probe_fsinfo() May 19 11:28:19 nfs4-client kernel: [ 7248.691878] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.702607] decode_attr_supported: bitmask=fcffafff:00f9be3e May 19 11:28:19 nfs4-client kernel: [ 7248.702607] decode_attr_link_support: link support=true May 19 11:28:19 nfs4-client kernel: [ 7248.705009] decode_attr_symlink_support: symlink support=true May 19 11:28:19 nfs4-client kernel: [ 7248.706109] decode_attr_aclsupport: ACLs supported=0 May 19 11:28:19 nfs4-client kernel: [ 7248.707276] decode_server_caps: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.709026] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.719157] decode_attr_lease_time: file size=90 May 19 11:28:19 nfs4-client kernel: [ 7248.719157] decode_attr_maxfilesize: maxfilesize=18446744073709551615 May 19 11:28:19 nfs4-client kernel: [ 7248.720870] decode_attr_maxread: maxread=32768 May 19 11:28:19 nfs4-client kernel: [ 7248.721858] decode_attr_maxwrite: maxwrite=32768 May 19 11:28:19 nfs4-client kernel: [ 7248.722854] decode_fsinfo: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.723839] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.734113] decode_attr_maxlink: maxlink=255 May 19 11:28:19 nfs4-client kernel: [ 7248.734113] decode_attr_maxname: maxname=255 May 19 11:28:19 nfs4-client kernel: [ 7248.736124] decode_pathconf: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.737079] <-- nfs_probe_fsinfo() = 0 May 19 11:28:19 nfs4-client kernel: [ 7248.738000] <-- nfs4_create_server() = ffff81000dd06c00 May 19 11:28:19 nfs4-client kernel: [ 7248.739134] --> nfs4_get_root() May 19 11:28:19 nfs4-client kernel: [ 7248.740127] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.764067] decode_attr_supported: bitmask=fcffafff:00f9be3e May 19 11:28:19 nfs4-client kernel: [ 7248.764664] decode_attr_link_support: link support=true May 19 11:28:19 nfs4-client kernel: [ 7248.764664] decode_attr_symlink_support: symlink support=true May 19 11:28:19 nfs4-client kernel: [ 7248.765726] decode_attr_aclsupport: ACLs supported=0 May 19 11:28:19 nfs4-client kernel: [ 7248.766737] decode_server_caps: xdr returned 0! May 19 11:28:19 nfs4-client kernel: [ 7248.767884] encode_compound: tag= May 19 11:28:19 nfs4-client kernel: [ 7248.779330] decode_attr_type: type=02 May 19 11:28:19 nfs4-client kernel: [ 7248.779330] decode_attr_change: change attribute=5469640301700186112 May 19 11:28:19 nfs4-client kernel: [ 7248.781006] decode_attr_size: file size=4096 May 19 11:28:19 nfs4-client kernel: [ 7248.781991] decode_attr_fsid: fsid=(0x0/0x0) May 19 11:28:19 nfs4-client kernel: [ 7248.782949] decode_attr_fileid: fileid=114 May 19 11:28:19 nfs4-client kernel: [ 7248.783939] decode_attr_fs_locations: fs_locations done, error = 0 May 19 11:28:19 nfs4-client kernel: [ 7248.785071] decode_attr_mode: file mode=0755 May 19 11:28:19 nfs4-client kernel: [ 7248.786042] decode_attr_nlink: nlink=3 May 19 11:28:19 nfs4-client kernel: [ 7248.786966] decode_attr_owner: uid=0 May 19 11:28:19 nfs4-client kernel: [ 7248.787859] decode_attr_group: gid=0 May 19 11:28:19 nfs4-client kernel: [ 7248.789072] decode_attr_rdev: rdev=(0x0:0x0) May 19 11:28:19 nfs4-client kernel: [ 7248.790042] decode_attr_space_used: space used=4096 May 19 11:28:19 nfs4-client kernel: [ 7248.791049] decode_attr_time_access: atime=1273498189 May 19 11:28:19 nfs4-client kernel: [ 7248.792243] decode_attr_time_metadata: ctime=1273499872 May 19 11:28:19 nfs4-client kernel: [ 7248.793719] decode_attr_time_modify: mtime=1273499872 May 19 11:28:19 nfs4-client kernel: [ 7248.794748] decode_attr_mounted_on_fileid: fileid=0 May 19 11:28:19 nfs4-client kernel: [ 7248.795770] decode_getfattr: xdr returned 0 May 19 11:28:19 nfs4-client kernel: [ 7248.797459] NFS: nfs_fhget(0:12/114 ct=1) May 19 11:28:19 nfs4-client kernel: [ 7248.798420] <-- nfs4_get_root() Server: ^^^^^^^ May 19 09:30:26 nfs4-server kernel: [ 178.889811] nfsd_dispatch: vers 4 proc 0 May 19 09:30:26 nfs4-server kernel: [ 178.929841] nfsd_dispatch: vers 4 proc 0 May 19 09:30:26 nfs4-server kernel: [ 178.954241] nfsd_dispatch: vers 4 proc 1 May 19 09:30:26 nfs4-server kernel: [ 178.958564] nfsv4 compound op #1: 24 May 19 09:30:26 nfs4-server kernel: [ 178.962408] nfsd: Dropping request; may be revisited later May 19 09:30:26 nfs4-server kernel: [ 178.972754] found domain 192.168.56.102/32 May 19 09:30:26 nfs4-server kernel: [ 178.975943] found fsidtype 1 May 19 09:30:26 nfs4-server kernel: [ 178.979820] found fsid length 4 May 19 09:30:26 nfs4-server kernel: [ 178.982894] Path seems to be </srv> May 19 09:30:26 nfs4-server kernel: [ 178.986080] Found the path /srv ...... May 19 11:27:03 nfs4-server kernel: [ 7176.155707] RPC: Want update, refage=120, age=105 May 19 11:27:03 nfs4-server kernel: [ 7176.269598] nfsd_dispatch: vers 4 proc 1 May 19 11:27:03 nfs4-server kernel: [ 7176.273750] nfsv4 compound op #1: 24 May 19 11:27:03 nfs4-server kernel: [ 7176.276082] nfsd: fh_compose(exp 03:02/114 //srv, ino=114) May 19 11:27:03 nfs4-server kernel: [ 7176.280242] nfsv4 compound op #2: 10 May 19 11:27:03 nfs4-server kernel: [ 7176.287765] nfsv4 compound op #3: 9 May 19 11:27:03 nfs4-server kernel: [ 7176.288042] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:27:03 nfs4-server kernel: [ 7176.299902] nfsd: fh_verify - just checking May 19 11:27:03 nfs4-server kernel: [ 7176.303817] RPC: Want update, refage=600, age=15 May 19 11:27:18 nfs4-server kernel: [ 7191.218971] RPC: Want update, refage=120, age=120 May 19 11:27:18 nfs4-server kernel: [ 7191.347663] nfsd_dispatch: vers 4 proc 1 May 19 11:27:18 nfs4-server kernel: [ 7191.355552] nfsv4 compound op #1: 24 May 19 11:27:18 nfs4-server kernel: [ 7191.358586] nfsd: fh_compose(exp 03:02/114 //srv, ino=114) May 19 11:27:18 nfs4-server kernel: [ 7191.362313] nfsv4 compound op #2: 10 May 19 11:27:18 nfs4-server kernel: [ 7191.364744] nfsv4 compound op #3: 9 May 19 11:27:18 nfs4-server kernel: [ 7191.369791] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:27:18 nfs4-server kernel: [ 7191.375901] nfsd: fh_verify - just checking May 19 11:27:18 nfs4-server kernel: [ 7191.379143] RPC: Want update, refage=120, age=0 May 19 11:27:33 nfs4-server kernel: [ 7206.275573] RPC: Want update, refage=120, age=135 May 19 11:27:33 nfs4-server kernel: [ 7206.404690] nfsd_dispatch: vers 4 proc 1 May 19 11:27:33 nfs4-server kernel: [ 7206.410747] nfsv4 compound op #1: 24 May 19 11:27:33 nfs4-server kernel: [ 7206.415300] nfsd: fh_compose(exp 03:02/114 //srv, ino=114) May 19 11:27:33 nfs4-server kernel: [ 7206.419795] nfsv4 compound op #2: 10 May 19 11:27:33 nfs4-server kernel: [ 7206.427456] nfsv4 compound op #3: 9 May 19 11:27:33 nfs4-server kernel: [ 7206.431284] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:27:33 nfs4-server kernel: [ 7206.439307] nfsd: fh_verify - just checking May 19 11:27:33 nfs4-server kernel: [ 7206.443701] RPC: Want update, refage=600, age=15 May 19 11:27:48 nfs4-server kernel: [ 7221.326477] nfsd_dispatch: vers 4 proc 1 May 19 11:27:48 nfs4-server kernel: [ 7221.465204] nfsv4 compound op #1: 24 May 19 11:27:48 nfs4-server kernel: [ 7221.469217] nfsd: fh_compose(exp 03:02/114 //srv, ino=114) May 19 11:27:48 nfs4-server kernel: [ 7221.472190] nfsv4 compound op #2: 10 May 19 11:27:48 nfs4-server kernel: [ 7221.475273] nfsv4 compound op #3: 9 May 19 11:27:48 nfs4-server kernel: [ 7221.478502] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:27:48 nfs4-server kernel: [ 7221.484074] nfsd: fh_verify - just checking May 19 11:27:48 nfs4-server kernel: [ 7221.490860] RPC: Want update, refage=120, age=0 ...... May 19 11:28:18 nfs4-server kernel: [ 7251.444794] nfsd_dispatch: vers 4 proc 1 May 19 11:28:18 nfs4-server kernel: [ 7251.582387] nfsv4 compound op #1: 24 May 19 11:28:18 nfs4-server kernel: [ 7251.610490] nfsd: fh_compose(exp 03:02/114 //srv, ino=114) May 19 11:28:18 nfs4-server kernel: [ 7251.612366] nfsv4 compound op #2: 10 May 19 11:28:18 nfs4-server kernel: [ 7251.616272] nfsv4 compound op #3: 9 May 19 11:28:18 nfs4-server kernel: [ 7251.616558] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:18 nfs4-server kernel: [ 7251.624355] nfsd: fh_verify - just checking May 19 11:28:18 nfs4-server kernel: [ 7251.628230] RPC: Want update, refage=120, age=0 May 19 11:28:19 nfs4-server kernel: [ 7251.709895] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.709895] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.715439] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.723339] RPC: Want update, refage=120, age=0 May 19 11:28:19 nfs4-server kernel: [ 7251.725337] nfsd: Dropping request; may be revisited later May 19 11:28:19 nfs4-server kernel: [ 7251.730572] found domain 192.168.56.102/32 May 19 11:28:19 nfs4-server kernel: [ 7251.731278] found fsidtype 7 May 19 11:28:19 nfs4-server kernel: [ 7251.732118] found fsid length 24 May 19 11:28:19 nfs4-server kernel: [ 7251.732977] Path seems to be </srv> May 19 11:28:19 nfs4-server kernel: [ 7251.733903] Found the path /srv May 19 11:28:19 nfs4-server kernel: [ 7251.735888] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.737022] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.737967] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.740007] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.740924] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.742823] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.756286] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.756541] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.756541] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.758646] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.759551] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.761688] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.777484] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.777484] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.778484] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.780352] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.780352] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.782216] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.792907] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.792907] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.793929] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.795755] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.796633] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.798951] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.808903] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.808903] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.809976] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.811776] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.812573] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.814444] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.832362] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.835142] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.836354] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.838153] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.839179] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.840800] nfsd: fh_verify - just checking May 19 11:28:19 nfs4-server kernel: [ 7251.852134] nfsd_dispatch: vers 4 proc 1 May 19 11:28:19 nfs4-server kernel: [ 7251.852153] nfsv4 compound op #1: 22 May 19 11:28:19 nfs4-server kernel: [ 7251.853153] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.854950] nfsv4 compound op #2: 9 May 19 11:28:19 nfs4-server kernel: [ 7251.855915] nfsd: fh_verify(28: 00070001 00000072 00000000 dc1fa744 684ca019 9902ffb4) May 19 11:28:19 nfs4-server kernel: [ 7251.857806] nfsd: fh_verify - just checking -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html