On Tue, Aug 08, 2017 at 01:17:35PM -0400, William Allen Simpson wrote: > Frank, Dominique tracked it down: > > #0 0x4e2ea0 in calloc > (/export/nfs-ganesha/build/MainNFSD/ganesha.nfsd+0x4e2ea0) > #1 0x5d0447 in gsh_calloc__ > /export/nfs-ganesha/src/include/abstract_mem.h:145:12 > #2 0x7ffff58f7eb6 in svc_dg_xprt_zalloc > /export/nfs-ganesha/src/libntirpc/src/svc_dg.c:101:27 > #3 0x7ffff58f7abc in svc_dg_xprt_setup > /export/nfs-ganesha/src/libntirpc/src/svc_dg.c:119:28 > #4 0x7ffff59009eb in svc_xprt_lookup > /export/nfs-ganesha/src/libntirpc/src/svc_xprt.c:165:4 > #5 0x7ffff58f7608 in svc_dg_ncreatef > /export/nfs-ganesha/src/libntirpc/src/svc_dg.c:139:9 > #6 0x7ffff58de453 in clnt_dg_ncreatef > /export/nfs-ganesha/src/libntirpc/src/clnt_dg.c:123:9 > #7 0x7ffff58e11c2 in clnt_dg_ncreate > /export/nfs-ganesha/src/libntirpc/ntirpc/rpc/clnt.h:505:10 > #8 0x7ffff58e0e64 in clnt_tli_ncreate > /export/nfs-ganesha/src/libntirpc/src/clnt_generic.c:383:8 > #9 0x7ffff58f32d7 in getclnthandle > /export/nfs-ganesha/src/libntirpc/src/rpcb_clnt.c:378:7 > #10 0x7ffff58f2622 in __rpcb_findaddr_timed > /export/nfs-ganesha/src/libntirpc/src/rpcb_clnt.c:651:13 > #11 0x7ffff58e0a0f in clnt_tp_ncreate_timed > /export/nfs-ganesha/src/libntirpc/src/clnt_generic.c:287:3 > #12 0x7ffff58e08a2 in clnt_ncreate_timed > /export/nfs-ganesha/src/libntirpc/src/clnt_generic.c:207:10 > #13 0x7ffff58e099d in clnt_ncreate > /export/nfs-ganesha/src/libntirpc/src/clnt_generic.c:156:10 > #14 0x844a3a in gsh_clnt_create > /export/nfs-ganesha/src/RPCAL/rpc_tools.c:487:9 > #15 0x71d311 in nsm_connect > /export/nfs-ganesha/src/Protocols/NLM/nsm.c:55:13 > #16 0x722ae9 in nsm_unmonitor_all > /export/nfs-ganesha/src/Protocols/NLM/nsm.c:252:7 > #17 0x5de964 in nfs_start > /export/nfs-ganesha/src/MainNFSD/nfs_init.c:939:3 > #18 0x51c685 in main /export/nfs-ganesha/src/MainNFSD/nfs_main.c:489:2 > #19 0x7ffff4df2400 in __libc_start_main (/lib64/libc.so.6+0x20400) > > NSM should be accessible by TCP. Why are we using UDP? > > Is there a downstream need?
Gluster/NFS (v3) only has UDP support for the MOUNT protocol. This is something that several customers use and expect to be available. I do not think we should encourage the use of UDP for NFS, removing it or at least disable it downstream should be ok. HTH, Niels ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Nfs-ganesha-devel mailing list Nfs-ganesha-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-devel
