On 2018/3/7 10:59, Kinglong Mee wrote: > When using nfsv3 on glusterfs-3.13.1-1.el7.x86_64 and nfs-ganesha-2.6.0-0.2rc3.el7.centos.x86_64, > I gets strange "Invalid argument" when writing file. > > 1. With quota disabled; > nfs client mount nfs-ganesha share, and do 'll' in the testing directory. > > 2. Enable quota; > # getfattr -d -m . -e hex /root/rpmbuild/gvtest/nfs-ganesha/testfile92 > getfattr: Removing leading '/' from absolute path names > # file: root/rpmbuild/gvtest/nfs-ganesha/testfile92 > trusted.gfid=0xe2edaac0eca8420ebbbcba7e56bbd240 > trusted.gfid2path.b3250af8fa558e66=0x39663134343566662d653530332d343831352d396635312d3236633565366332633137642f7465737466696c653932 > trusted.glusterfs.quota.9f1445ff-e503-4815-9f51-26c5e6c2c17d.contri.3=0x00000000000002000000000000000001 > > Notice: testfile92 without trusted.pgfid xattr. The trusted.pgfid will be created by the next name lookup; nameless lookup don't create it. > 3. restart glusterfs volume by "gluster volume stop/start gvtest" Restarting glusterfsd here cleanup all inode cache from memory; after starting, inode of testfile92's parent is NULL. > 4. echo somedata > testfile92 Because, nfs-ganesha and nfs client has cache for testfile92, before write fops, no name lookup happens that trusted.pgfid is not created for testfile92. Quota_writev call quota_build_ancestry building the ancestry in quota_check_limit, but testfile92 doesn't contain trusted.pgfid, so that write fops failed with Invalid argument. I have no idea of fixing this problem, any comments are welcome. thanks, Kinglong Mee > 5. ll testfile92 > -rw-r--r-- 1 root root 0 Mar 6 21:43 testfile92 > > There are some error in brick log message, > [2018-03-07 02:30:19.222045] W [MSGID: 120003] [quota.c:821:quota_build_ancestry_cbk] 0-gvtest-quota: parent is NULL [Invalid argument] > [2018-03-07 02:30:32.328977] W [marker-quota.c:33:mq_loc_copy] 0-marker: src loc is not valid > [2018-03-07 02:30:32.329001] E [marker-quota.c:1488:mq_initiate_quota_task] 0-gvtest-marker: loc copy failed > The message "W [MSGID: 120003] [quota.c:821:quota_build_ancestry_cbk] 0-gvtest-quota: parent is NULL [Invalid argument]" repeated 136 times between [2018-03-07 02:30:19.222045] and [2018-03-07 02:30:32.329708] > [2018-03-07 02:30:32.329725] E [MSGID: 115067] [server-rpc-fops.c:1407:server_writev_cbk] 0-gvtest-server: 211: WRITEV 5 (e2edaac0-eca8-420e-bbbc-ba7e56bbd240), client: CENTOS7-MINI-2758-2018/03/07-02:26:14:328922-gvtest-client-1-0-2, error-xlator: gvtest-quota [Invalid argument] > [2018-03-07 02:43:18.435729] W [MSGID: 120003] [quota.c:821:quota_build_ancestry_cbk] 0-gvtest-quota: parent is NULL [Invalid argument] > [2018-03-07 02:43:18.435781] E [MSGID: 115067] [server-rpc-fops.c:1407:server_writev_cbk] 0-gvtest-server: 387: WRITEV 5 (e2edaac0-eca8-420e-bbbc-ba7e56bbd240), client: CENTOS7-MINI-2758-2018/03/07-02:26:14:328922-gvtest-client-1-0-2, error-xlator: gvtest-quota [Invalid argument] > > Ps, the corresponding tcpdump is attached. > > _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://lists.gluster.org/mailman/listinfo/gluster-devel