On 10/19/07, Jan Stary <[EMAIL PROTECTED]> wrote: > > > > Again: set WRKOBJDIR on the client side and you don't need > > > > to be writing in the remotely mounted tree at all. > > > I'm already setting WRKOBJDIR outside nfs-dir, the problem is more for > > /usr/ports/packages .. i'd like it to be shared too, to install the > > same package on various sparc64 for example. And this dir needs to be > > root-writable, as it uses sudo.. > > You also need to set DISTDIR and PKGREPOSITORYBASE > - see examples in the FAQ.
I now several workarounds and tweaks like this exists :) I just want to understand why this setup doesn't work. > > I'd put it outside nfs if i don't find a solution, but btw i'm more > > interested in understanding why -maproot=root doesn't work in my case > > Send your complete server:/etc/exports, client:/etc/fstab, > verbose log of server:mountd, server:nfsd, and a full (-s 65000) tcpdump > of the communication. server is spud, client for tests is renton (10.246.200.10). server:/etc/exports: /nfsroot/net_sparc64 -ro allison /nfsroot/open_sparc64 -ro swanney /usr/ports -maproot=0:0 renton swanney lizzy client fstab: spud:/usr/ports /usr/ports nfs rw,nosuid 0 0 mountd -d output: Got line /nfsroot/net_sparc64 -ro allison Making new ep fs=0x0,0xfc214a5e doing opt -ro allison got host allison exporting /nfsroot/net_sparc64 Got line /nfsroot/open_sparc64 -ro swanney Found ep fs=0x0,0xfc214a5e doing opt -ro swanney got host swanney.fr.homeunix.org exporting /nfsroot/open_sparc64 Got line /usr/ports -maproot=0:0 renton swanney lizzy Found ep fs=0x0,0xfc214a5e doing opt -maproot=0:0 renton swanney lizzy got host renton.fr.homeunix.org got host swanney.fr.homeunix.org got host lizzy.fr.homeunix.org exporting /usr/ports exporting /usr/ports exporting /usr/ports unexporting / / Getting mount list. Here we go. Got mount request from 10.246.200.10 rpcpath: /usr/ports Mount successful for /usr/ports by 10.246.200.10. (here i've ran sudo mount /usr/ports on the client) renton:~/ $ls -ld /usr/ports drwxrwxr-x 47 root wsrc 1024 Oct 19 19:12 /usr/ports (same on client and server) renton:~/ $id uid=1000(landry) gid=1000(landry) groups=1000(landry), 0(wheel), 9(wsrc) renton:~/ $touch /usr/ports/test renton:~/ Here i have tcpdump output (same for server and client) for this sucessful file creation : 19:56:29.030254 renton.695 > spud.nfsd: xid 0xbb06905b (NFSv3) 112 lookup fh 33,252/664798720 "test" 19:56:29.030771 spud.nfsd > renton.695: xid 0xbb06905b reply ok 116 lookup ERROR: No such file or directory 19:56:29.030843 renton.695 > spud.nfsd: xid 0xbb069116 (NFSv3) 112 lookup fh 33,252/664798720 "test" 19:56:29.031099 spud.nfsd > renton.695: xid 0xbb069116 reply ok 116 lookup ERROR: No such file or directory 19:56:29.031131 renton.695 > spud.nfsd: xid 0xbb069170 (NFSv3) 144 create fh 33,252/664798720 "test" 19:56:29.033013 spud.nfsd > renton.695: xid 0xbb069170 reply ok 268 create fh 33,252/3064333824 19:56:29.033097 renton.695 > spud.nfsd: xid 0xbb069202 (NFSv3) 104 getattr fh 33,252/3064333824 19:56:29.033363 spud.nfsd > renton.695: xid 0xbb069202 reply ok 112 getattr REG 644 ids 1000/9 sz 0x0 Now i try to update attrs, it fails : renton:~/ $sudo touch /usr/ports/test touch: /usr/ports/test: Permission denied 19:57:52.066602 renton.695 > spud.nfsd: xid 0xbb0692d4 (NFSv3) 128 lookup fh 33,252/664798720 "test" 19:57:52.067288 spud.nfsd > renton.695: xid 0xbb0692d4 reply ok 236 lookup fh 33,252/3064333824 19:57:52.067380 renton.695 > spud.nfsd: xid 0xbb069303 (NFSv3) 124 access fh 33,252/664798720 0002 19:57:52.067688 spud.nfsd > renton.695: xid 0xbb069303 reply ok 120 access c 0002 19:57:52.067725 renton.695 > spud.nfsd: xid 0xbb0693f4 (NFSv3) 148 setattr fh 33,252/3064333824 19:57:52.068015 spud.nfsd > renton.695: xid 0xbb0693f4 reply ok 144 setattr ERROR: Permission denied 19:57:52.068051 renton.695 > spud.nfsd: xid 0xbb06947e (NFSv3) 124 access fh 33,252/664798720 0002 19:57:52.068299 spud.nfsd > renton.695: xid 0xbb06947e reply ok 120 access c 0002 19:57:52.068326 renton.695 > spud.nfsd: xid 0xbb06952e (NFSv3) 148 setattr fh 33,252/3064333824 19:57:52.068605 spud.nfsd > renton.695: xid 0xbb06952e reply ok 144 setattr ERROR: Permission denied Now i try to create another file, it fails : renton:~/ $sudo touch /usr/ports/test2 touch: /usr/ports/test2: Permission denied 19:58:24.546477 renton.695 > spud.nfsd: xid 0xbb0695bf (NFSv3) 132 lookup fh 33,252/664798720 "test2" 19:58:24.547033 spud.nfsd > renton.695: xid 0xbb0695bf reply ok 116 lookup ERROR: No such file or directory 19:58:24.547166 renton.695 > spud.nfsd: xid 0xbb06960d (NFSv3) 132 lookup fh 33,252/664798720 "test2" 19:58:24.547430 spud.nfsd > renton.695: xid 0xbb06960d reply ok 116 lookup ERROR: No such file or directory 19:58:24.547475 renton.695 > spud.nfsd: xid 0xbb069643 (NFSv3) 164 create fh 33,252/664798720 "test2" 19:58:24.547777 spud.nfsd > renton.695: xid 0xbb069643 reply ok 60 create ERROR: Permission denied (btw, as root on server i can touch/create files in /usr/ports) I suppose next step is ktrace'ing nfsd, as it has no -d/debug/verbose option... i really have no idea what doesn't work. Tried with maproot=root and =0 too. Thanks for any help. Landry
