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#1 2009-10-31 16:42:41

akira86
Member
Registered: 2009-01-16
Posts: 119

krb5, nfs4, mount ok, good/bad permission

Hello

I made a nfs4 server with kerberos 5 on a gentoo, and a client on archlinux.

I can now mount my filesystem (folder server2) but on the client I get :

CC file '/tmp/krb5cc_machine_NFSDOMAIN' owned by 0, not 1000
WARNING: Failed to create krb5 context for user with uid 1000 for server max-server2

then when I do :

$stat server2
  File: `server2'
  Size: 4096          Blocks: 8          IO Block: 131072 répertoire
Device: 12h/18d    Inode: 40962       Links: 8
Access: (0755/drwxr-xr-x)  Uid: ( 1000/     max)   Gid: (  100/   users)

it's ok, but then :

$ls server2
ls: ne peut ouvrir le répertoire server2: Permission non accordée
$stat server2
stat: ne peut évaluer `server2': Permission non accordée

there is wrong permission...

then

$sudo chown max:users /tmp/krb5cc_machine_NFSDOMAIN
$stat server2
  File: `server2'
  Size: 4096          Blocks: 8          IO Block: 131072 répertoire
Device: 12h/18d    Inode: 40962       Links: 8
Access: (0755/drwxr-xr-x)  Uid: ( 1000/     max)   Gid: (  100/   users)
$ls server2
all my files ....

It's very strange ....

How can I do to get /tmp/krb5cc_machine_NFSDOMAIN owned ny 1000 and not 0 ...

CC file '/tmp/krb5cc_machine_NFSDOMAIN' owned by 0, not 1000
WARNING: Failed to create krb5 context for user with uid 1000 for server max-server2

because I think it's the problem...

I look and the net but found nothing (not my exacte case or no solution).

Could you help me please.

Thank you in advance

PS : sorry for my bad english

Last edited by akira86 (2009-10-31 16:44:01)

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