From: Jeremy Fitzhardinge Subject: Re: [NFS] htree+NFS (NFS client bug?) Date: 27 Nov 2002 00:58:42 -0800 Sender: linux-kernel-owner@vger.kernel.org Message-ID: <1038387522.31021.188.camel@ixodes.goop.org> References: <1038354285.1302.144.camel@sherkaner.pao.digeo.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-d/ocxyxY5hacsrgsFMfn" Cc: Ext2 devel , NFS maillist , Linux Kernel List Return-path: To: Trond Myklebust In-Reply-To: List-ID: --=-d/ocxyxY5hacsrgsFMfn Content-Type: text/plain Content-Transfer-Encoding: 7bit On Tue, 2002-11-26 at 19:26, Trond Myklebust wrote: > >>>>> " " == Jeremy Fitzhardinge writes: > > > It looks to me like some sort of problem managing the NFS > > readdir cookies, but it isn't clear to me whether this is the > > NFS server/ext3 generating bad cookies, or the NFS client > > handling them wrongly. > > In order to determine which of the two needs to be fixed, it would > help if you could print out the cookies from that listing or better > still: if you could provide us with the raw tcpdump output. Please > remember to use an 8k snaplen for the tcpdump... Here's a pcap dump file of the transaction. I changed [rw]size to 1024 because I couldn't work out how to get ethereal to reassemble the fragments. It doesn't seem to have affected the behaviour at all. This was with a 2.5.47 client (same server as before). J --=-d/ocxyxY5hacsrgsFMfn Content-Disposition: attachment; filename=nfs-htree.pcap.gz Content-Type: application/x-gzip; name=nfs-htree.pcap.gz Content-Transfer-Encoding: base64 H4sICMOA5D0CA25mcy1odHJlZS5wY2FwAM1YfXAV1RW/7yWBAPkgCVS+YpPwIVr2kZAEApqC8lEC QZkmE2sUk3378d7Cfrzs7gtJHkmoViC1FBVRZximxEjN1NYWwQGxQylgUrHTcULbyOhMqU1Lpyql tEikVnvu7tmX3ZcHTP/p8CZ3bt7es/fcc87v/M6577enXuv2k1QS/xQQ4oNpy9ahyvbGLHIS/qeD TGzj0prJsrTu7xalk5WEHCaZy8iynKNnTvSSNBgZKQXpPrKfL3viyrOVuJef+Lb1WDO8T+yNV5OJ vYUwZ0stGi8YgZCmRQKaHqLyf4DBwxiH83gY98BYBSMPXv8CtoJn/gwYWc6BffQvhfiokubWVLL7 xcfuIKM+qZZFbcEssgqMpcO2xbaLWpRaAY/AotdrqDXUqnRfSkHqrH3H0SIfSf7xkdTWZjoHPM++ 9x61PAAPfXc0H7Ce+Ts+hzmrOdRgtCpmawTMD3cQkjJ3ehTXn4U5A9YllZOjvBAIp1yd+ZK9Xxu1 OC3ACxGD/nPswFr7+ZZMmKfDO6bWEOXApwGuo2wRw4VZSRV4JhgkY5448grKpsOcD7KirinXkSZk 7GT5PdRZB/MEkFcERdNbAxwZe+onafZZO2cl2sKBLeMOlj6NumbDXATrnKYaJqua1NiyirgqSeUl XeBMCPPfxDdRXy7M6c2sHNJhOXvDJDx32yKKBthLFQQeFAF8+rfebq/FhiiavDZJJLdzw6O4Dsgh t3t9XlbGwLegJkscw/K8DvCKDFSjLhqjApCXpWDEDOsCy4NlJSWMKSkCv5mVTEYX5ElzF1ehnRrM kz3yDVFVUiL0mGTKmZxzKEczYEaiP9yunzK8tBfPPAl95zlDcSnDcpwQMRlVU4Oyxm0iZJr2nXtx /wwHBzpLFQRHRXZ67OtXULYUbYzjLFlkpp/9QSOeZ2yiD7kkPsw3gjLuXw5zIcUN7Ei9V8aEQ4yi sBFGYUPwQrOkhySVgnHn1KfwnWyYc1AHG1zAmIJhWj7Mv/B6ky2z8yDmB9inm9FIoCb/UuFufL+P untEZ3kJs0mSZbCGE6RIYfUxDuO7FPfgBZGNyqCiSJ+6Dtf+jvlh+VBmTZoexSVMBLRJrMwoUWrg rKZ5FU6iU1bpC96QJ7Msnnzby5O5T267xXjStsrmyY/5/50nh8PbbsqTsfOIC14yIqzJhQM1ySmB zFZrH8C4+jFvDC4s8FFZ0BOBPftI+x7Ex/PUgzTHZElQTTGqcgDVuS+s/Deuv0X5bB27SRAlGWhC JXPfevIE6rmNck9I0dSAFjXv+vkuA59TL982gitvTn1tYO1B3PtVxG9E1zhDkEVAu0VVZN6DvaXI 779z8GtjPBCeJw4Uo54liD1HT1K/zDs63+Gd/iRY9YIeBJjqT2eg7kGYMz08SNf/FYnh+hlP/tEU C9rnZz5XS9FG6ucxvAYi4J1A7fhv2e+2r8Ja4OI2QubveegjfG8v6uYFhVVD4Hq67/zBKxWIi2u4 rgiGwYYEW28xx5xGW1+EeaqHr8qLGZE1TAY00hQo2dd7GO04j3uN1EN4sOCTvcjDbTk0cxwMQMki pTt2d+A5ctGnTnyS0RxZKP7yEMp/ipzrxrMHH4v++fhprJcTsE65OZ1UTCsexvVMxO4mQVcFWRJZ Duxc/Mog1vkYlZs5qnYnQUnl/rbfoC9io2sjR+69O3IY/fpjzC3vnouhwCCE7nvsw//gXu8gdhVW htoDvlk+9ffXML49qEeC8OtRBXIP9KzIPXmnmycLhRvyZLbFk7/y8uTDw9tvMZ60rbJ5ckjMInOA I+ck48kpyJOGhydTC/66/eY8mYacY0ghlZVpuV1QwcAXyPUIWfF8YxhjMuDkjcUZAV3YSM3LF8tx n7sxLu6aSr6RV7sFMefHdUHXIZFMoYXGbXXlsdW4/1nMaxfHEFK1/st6fH9pIqfQXKu6PPhTxBft YzKATgMRiS8pKS1ftKa+437Mw3sc3S3CiO41ansRrm+lfOzk6Zr9v34Oz3SKRjRuM3xZe3VXG+ob j/nrtmdUf1u98B3krY53HT52/Hx/ZPAi7kVjNM3DBZooGoLJ8EKYpb3XAyteuw/P+mfsjzx5lNg4 rP/2XVhrYhRRM+J1iFVG0UxN1cojeMZfYAwwxpouAbhrj69bjjHITqgpXF362e2oZwzyk4dT3Fiq +6bVa9IcPmD13sBPPDit7lp9N95t9qAfvLYVMzLb1sqIUGQeeuYS4qVzjsO98R4UHtR/9dxkPE8q 9spKK7AgRzvDBUxzCCqmSOXa/4j9aewvyXjJTfkPF12egrLvJ3B2svaePFLV4NSaD7G3xjoHLb0u JiX6DR+9PYy+OYr3oKhqsCK4kDz6RWEl4uQl9LGrNnmrcGPO+kfcPDgndEMenGjxYL+XB3/Wt+MW 40HbKpsH66UscjmFWCORB1OGkAdfdvNgyrvdh3bcnAcHvLHCniRJrBo7ez7GXkRy7qyIMcJ2dQ1g HPfBnEvrdVRRWmmnZuUfgDSY9/0SjOcKmL/iukd4Gg1u/mkTc/4zvEPFsVy8mNF50+AYjoUnOmtK 8MoP97yBtlzFPHLdubzEJAT38niGMYh/d2/nkRY2f4C9UewCbZUS74plCxlRamE265IpsEFZaNB0 SoqSGmLAalMTj9+JnLnzUJw/DDi4HKgJdb7p3Cl7kvFaYpO5sbD6cVt+1wTHd45PXFRDNu4YakRO O+L0g/G+CR7IgcY/4XqLtxfFHKUyJ+t2of8vIi9KwPM6vRZTAXnwH7txjw8w1gnYIUTrOvEZ2v4C 6rHvC3ZnY+lpKihegjI0fnkggz9LNNngAammk/JF5L1C57eQkTsKIZv1c3486wUnntp1qkPsffEp 3Gu8547CKiR2+UcFeJZujFVYkCOCbgRqtozL2YixyvPW2tKy9r19r6L+/nidtmJs1+nOJT3Lcd/n rJzB313ovaiz50G8l+98GftSF76aDRen+TqAAc59mXEjTsuxOK3Py2mX+ruSc1qqi9Nm/p9/K/RD g0SoRedJprUZHYmcRvAO/IbnDkxm1X7SdX1O8/8XZM0KJmwVAAA= --=-d/ocxyxY5hacsrgsFMfn--