2008/7/28, D M <dm.mlist (at) gmail (dot) com [email concealed]>:

> here is a listing of my etc directory inside the jail:
> ls -la
> total 916
> drwxr-xr-x 3 0 0 4096 Jul 28 14:31 .
> drwxr-xr-x 18 0 0 4096 Jul 28 14:35 ..
>
> -rw-r--r-- 1 0 0 11 Jul 22 17:00 group
>
> -r-------- 1 0 0 555 Jul 28 14:31 gshadow
>
> -rwxr-xr-x 1 0 0 245 Jul 22 17:00 hosts
> -rwxr-xr-x 1 0 0 24120 Jul 22 17:00 ld.so.cache
> -rwxr-xr-x 1 0 0 28 Jul 22 17:00 ld.so.conf
>
> drwxr-xr-x 2 0 0 4096 Jul 22 17:00 ld.so.conf.d
> -rw-r--r-- 1 0 0 1696 Jul 22 17:00 nsswitch.conf
>
> -rw-r--r-- 1 0 0 144 Jul 24 17:04 passwd
> -rwxr-xr-x 1 0 0 66 Jul 22 17:00 resolv.conf
>
> -r-------- 1 0 0 1607 Jul 28 14:30 shadow
>
> -rw-r--r-- 1 0 0 807103 Jul 22 17:00 termcap
>
>
> As you can see all required files are there and have proper
> permissions. I've copied over everything from /usr/lib into the jail
> as well. However is still not properly doing the translation of uid to
> name or guid to name.

What is passwd section set to in nsswitch.conf? On my Debian testing
system it's "compat":

$ grep passwd /etc/nsswitch.conf
passwd: compat

Make sure you have the nss libraries available for the passwd entries.
When I strace the command I have it checking for next libs:

$ strace id -un 2>&1 | grep libnss
open("/lib/i686/cmov/libnss_compat.so.2", O_RDONLY) = 3
open("/lib/i686/cmov/libnss_nis.so.2", O_RDONLY) = 3
open("/lib/i686/cmov/libnss_files.so.2", O_RDONLY) = 3

Cheers,

VL

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