[OmniOS-discuss] Failing zfs send / receive

[Michael Rasmussen]

Did you remember to restart SSH on the server?

On Dec 28, 2013 10:12 PM, Chris Nagele <nagele at wildbit.com> wrote:
>
> After some more testing I can see that it gets hung up here most of 
> the time, but not every time: 
>
> debug1: Failed to acquire GSS-API credentials for any mechanisms (No 
> credentials were supplied, or the credentials were unavailable or 
> inaccessible) 
> debug1: SSH2_MSG_KEXINIT sent 
>
> I do have gssapi set to no in /etc/ssh/ssh_config on the client and in 
> sshd_config on the server. 
>
> Chris 
>
> On Sat, Dec 28, 2013 at 12:56 PM, Chris Nagele <nagele at wildbit.com> wrote: 
> > How can I check if it runs out of entropy? 
> > 
> > It is connecting to the same server and nothing else. I assume it is always 
> > serving another request since it is so busy. The hard part is that it is 
> > random. 
> > 
> > Vmstat looked normal in terms of usage and swap. What else can I look for? 
> > 
> > Also, I will see if it has the same behavior connecting to other servers. 
> > 
> > Thanks! 
> > 
> > 
> > On Saturday, December 28, 2013, Michael Rasmussen wrote: 
> >> 
> >> On Sat, 28 Dec 2013 12:22:35 -0500 
> >> Chris Nagele <nagele at wildbit.com> wrote: 
> >> 
> >> > 
> >> > What I do see is ssh hanging for 10 seconds or so if I run commands 
> >> > over it. For instance, if I run "ssh -vvv host ls -l" a bunch of times 
> >> > it is usually very fast, but will hang every 30 times for several 
> >> > seconds. 
> >> > 
> >> Is this seen when connecting to the same server or is it a generel 
> >> observation? 
> >> 
> >> When it hangs is the server serving other requests at the same time? 
> >> Does vmstat on the server show something when it hangs? 
> >> 
> >> -- 
> >> Hilsen/Regards 
> >> Michael Rasmussen 
> >> 
> >> Get my public GnuPG keys: 
> >> michael <at> rasmussen <dot> cc 
> >> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E 
> >> mir <at> datanom <dot> net 
> >> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C 
> >> mir <at> miras <dot> org 
> >> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917 
> >> -------------------------------------------------------------- 
> >> /usr/games/fortune -es says: 
> >> Death is God's way of telling you not to be such a wise guy. 
>
> !DSPAM:52bf3ec258095089412099! 
>
>