Sorry. It seems to have been just a ulimit and a login.conf value that I had not increased enough.
On 01-31 13:20, Luke A. Call wrote: > [....] > I am getting "Resource temporarily unavailable" in > /var/log/authlog when I try to open too many "ssh [-X] user@localhost" > connections, or even "fork: retry: Resource temporarily unavailable" when > running "$ cat > /tmp/somefile". > > In "man 3 __tfork" I see: > [EAGAIN] Resource temporarily unavailable. The system-imposed > limit on the total number of threads under execution > would be exceeded. This limit is configuration- > dependent. > > [EAGAIN] Resource temporarily unavailable. The system-imposed > limit MAXUPRC on the total number of threads under > execution by a single user would be exceeded. MAXUPRC > is currently defined in <sys/param.h> as CHILD_MAX, > which is currently defined as 80 in <sys/syslimits.h>.