Christian Rost wrote: > we are using Solaris 10 6/06 (Sparc and x86) and we discovered some serious > problems using > ssh to connect to other hosts. SSH-Client hangs immediately after opening > $HOMEDIR/.sunw/pkcs11_softtoken/objstore_info. $HOMEDIR is automounted via > NFS (from on another solaris-machine). After that the nfs-mount is unusable > too. > > The only known workaround for me is to rename the file > /usr/lib/security/pkcs11_softtoken.so
I'd like to request more information: - What's the server OS and version? - What version of NFS? (nfsstat -m) - How does the SSH client hang? (pstack <pid>) - How do you recover from this? Reboot, umount -f, other? - Do you have or can you get a crash dump of the system in this state? - If you can't get a crash dump, I'd take a thread list: # echo '$<threadlist' | mdb -k > threads - If you're running NFSv4, this would also help: # echo '::nfs4_diag' | mdb -k > nfs4_diag Thanks, Rob T
