Ubuntu配置NFS的具体流程（推荐）

Ubuntu配置的具体流程（推荐）NFS路NFSUnixNFSRPCNFSRPCNFSNFSRPCclientRPCNFSNFSRPCDistributionsean@sean:~$sudoapt-getinstallnfs-kernel-server[sudo]passwordforsean:Readingpackagelists...DoneBuildingdependencytreeReadingstateinformation...DoneThefollowingextrapackageswillbeinstalled:keyutilslibgssglue1libnfsidmap2libtirpc1nfs-commonrpcbindSuggestedpackages:open-iscsiwatchdogThefollowingNEWpackageswillbeinstalled:keyutilslibgssglue1libnfsidmap2libtirpc1nfs-commonnfs-kernel-serverrpcbind0upgraded,7newlyinstalled,0toremoveand159notupgraded.Needtoget460kBofarchives.Afterthisoperation,2,049kBofadditionaldiskspacewillbeused.Doyouwanttocontinue?[Y/n]YGet:1/ubuntu/trusty/mainlibgssglue1amd640.4-2ubuntu1[19.7kB]Get:2/ubuntu/trusty/mainlibnfsidmap2amd640.25-5[32.2kB]Get:3/ubuntu/trusty/mainlibtirpc1amd640.2.2-5ubuntu2[71.3kB]Get:4/ubuntu/trusty/mainkeyutilsamd641.5.6-1[33.6kB]Get:5/ubuntu/trusty-updates/mainrpcbindamd640.2.1-2ubuntu2.2[37.1kB]Get:6/ubuntu/trusty-updates/mainnfs-commonamd641:1.2.8-6ubuntu1.2[181kB]Get:7/ubuntu/trusty-updates/mainnfs-kernel-serveramd641:1.2.8-6ubuntu1.2[85.8kB]Fetched460kBin16s(27.2kB/s)Selectingpreviouslyunselectedpackagelibgssglue1:amd64.(Readingdatabase...168701filesanddirectoriescurrentlyinstalled.)Preparingtounpack.../libgssglue1_0.4-2ubuntu1_amd64.deb...Unpackinglibgssglue1:amd64(0.4-2ubuntu1)...Selectingpreviouslyunselectedpackagelibnfsidmap2:amd64.Preparingtounpack.../libnfsidmap2_0.25-5_amd64.deb...Unpackinglibnfsidmap2:amd64(0.25-5)...Selectingpreviouslyunselectedpackagelibtirpc1:amd64.Preparingtounpack.../libtirpc1_0.2.2-5ubuntu2_amd64.deb...Unpackinglibtirpc1:amd64(0.2.2-5ubuntu2)...Selectingpreviouslyunselectedpackagekeyutils.Preparingtounpack.../keyutils_1.5.6-1_amd64.deb...Unpackingkeyutils(1.5.6-1)...Selectingpreviouslyunselectedpackagerpcbind.Preparingtounpack.../rpcbind_0.2.1-2ubuntu2.2_amd64.deb...Unpackingrpcbind(0.2.1-2ubuntu2.2)...Selectingpreviouslyunselectedpackagenfs-common.Preparingtounpack.../nfs-common_1%3a1.2.8-6ubuntu1.2_amd64.deb...Unpackingnfs-common(1:1.2.8-6ubuntu1.2)...Selectingpreviouslyunselectedpackagenfs-kernel-server.Preparingtounpack.../nfs-kernel-server_1%3a1.2.8-6ubuntu1.2_amd64.deb...Unpackingnfs-kernel-server(1:1.2.8-6ubuntu1.2)...Processingtriggersforman-db(-1ubuntu1)...Processingtriggersforureadahead(0.100.0-16)...ureadaheadwillbereprofiledonnextrebootSettinguplibgssglue1:amd64(0.4-2ubuntu1)...Settinguplibnfsidmap2:amd64(0.25-5)...Settinguplibtirpc1:amd64(0.2.2-5ubuntu2)...Settingupkeyutils(1.5.6-1)...Settinguprpcbind(0.2.1-2ubuntu2.2)...Removinganysystemstartuplinksfor/etc/init.d/rpcbind...rpcbindstart/running,process12074Processingtriggersforureadahead(0.100.0-16)...Settingupnfs-common(1:1.2.8-6ubuntu1.2)...Creatingconfigfile/etc/idmapd.confwithnewversionCreatingconfigfile/etc/default/nfs-commonwithnewversionAddingsystemuser`statd'(UID118)...Addingnewuser`statd'(UID118)withgroup`nogroup'...Notcreatinghomedirectory`/var/lib/nfs'.statdstart/running,process12307gssdstop/pre-start,process12341idmapdstart/running,process12399Processingtriggersforureadahead(0.100.0-16)...Settingupnfs-kernel-server(1:1.2.8-6ubuntu1.2)...Creatingconfigfile/etc/exportswithnewversionCreatingconfigfile/etc/default/nfs-kernel-serverwithnewversion*NotstartingNFSkerneldaemon:noexports.Processingtriggersforlibc-bin(2.19-0ubuntu6.7)...Processingtriggersforureadahead(0.100.0-16)...keyutilslibgssglue1libnfsidmap2libtirpc100010?0NFSNFSNFSNFSNFSsean@sean:~$sudovi/etc/exports#/etc/exports:theaccesscontrollistforfilesystemswhichmaybeexported##toNFSclients.Seeexports(5).#ExampleforNFSv2andNFSv3:#/srv/homeshostname1(rw,sync,no_subtree_check)hostname2(ro,sync,no_subtree_check)##ExampleforNFSv4:#/srv/nfs4gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)#/srv/nfs4/homesgss/krb5i(rw,sync,no_subtree_check)/home/sean/shareDir29(rw,no_root_squash,async)NFSNFS>1]2]NFSNFSip*NFS）all_squash））)NFSsean@sean:~$sudoservicenfs-kernel-serverstart*ExportingdirectoriesforNFSkerneldaemon...Assumingdefaultbehaviour('no_subtree_check').NOTE:thisdefaulthaschangedsincenfs-utilsversion1.0.xexportfs:/etc/exports[1]:Neither'subtree_check'or'no_subtree_check'specifiedforexport"29:/home/sean/shareDir".*StartingNFSkerneldaemonsean@sean:~$sudoservicenfs-kernel-serverstatusnfsdrunningsean@sean:~$ps-ef|grepnfsdroot105362023:40?00:00:00[nfsd4]root105372023:40?00:00:00[nfsd4_callbacks]root105392023:40?00:00:00[nfsd]root105402023:40?00:00:00[nfsd]root105412023:40?00:00:00[nfsd]root105422023:40?00:00:00[nfsd]root105432023:40?00:00:00[nfsd]root105442023:40?00:00:00[nfsd]root105452023:40?00:00:00[nfsd]root105462023:40?00:00:00[nfsd]sean105669528023:41pts/600:00:00grep--color=autonfsdNFSsean@ubuntu:~$sudomount28:/home/sean/shareDir/home/sean/sharedmount:wrongfstype,badoption,badsuperblockon28:/home/sean/shareDir,missingcodepageorhelperprogram,orothererror(forseveralfilesystems(e.g.nfs,cifs)youmightneeda/sbin/mount.<type>helperprogram)Insomecasesusefulinfoisfoundinsyslog-trydmesg|tailo