Several Solaris 10 issues that have recently been encountered

The company is gradually upgrading the server to Solaris 10, a new platform I am very unfamiliar with (of course, for the previous Solaris 9 also do not understand), encountered several issues worth recording.

1. The owner and group of almost all files (folders) in the $HOME directory are changed to nobody

I had a problem at work yesterday, I couldn't solve it, I turned to my colleagues. Colleagues to help check for a long time, found that all the files and folders under my $home owner and group are changed to nobody. We were all amazed at why this happened, and the it,it of the company said it was because our department had two NFS storage, one of which was compatible with the version of NFS and Solaris 10, and the other was incompatible. And my $home happens to be on an incompatible storage, and the resulting permissions change.

It has fix this problem this morning, but I'm still not sure about NFS, and I don't know how permissions change. Have time to study the problem of NFS again.

2. Ld.so.1:cp:fatal:libsec.so.1:open failed:no such file or directory

Ld.so.1:cp:fatal:libsec.so.1:version ' sunw_1.2 ' not found (required by FILE/USR/BIN/CP)

This is a problem with a dynamic link library. This problem Google a bit and found that many people have similar problems, but did not see how to solve. Seems

Sun has launched a patch to solve the problem. But the specific situation is not understood.

I ran into this problem the other morning and I didn't find out why, and when we were desperate, the problem disappeared. Somehow.

But this problem is expected to occur after the system restarts.