Re: CIFS mounts become inaccessible with "Send error in SessSetup = -128"

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After doing some experimentation I found a workaround, but I still don't understand the underlying problem.  I put in a cron job that touches a file on the share every minute and now my other cron jobs run correctly.  I have to touch the file periodically or else the share will "go bad" until I restart autofs.


On Jul 13, 2013, at 12:45 AM, steve <steve@xxxxxxxxxxxx> wrote:

> On Fri, 2013-07-12 at 16:50 -0700, Doug Clow wrote:
>> Hi Steve,
>> 
>> Thanks for the help.  So here's where I'm at now:
>> 
>> - I already had hostname$ in my keytab and both cifs.spnego and dns_resolver in my /etc/request-key.d
>> - I tried stopping k5start but if I kdestroy and then try to connect it fails so it seems for my setup I do need to have the tgt active to connect
>> - Before I had cruid=0 so I changed that to username=hostname$ and I will see if it works when the job runs tonight
>> 
> I think the user running the cron will need tickets too. Maybe give
> hostname$ a posixAccount and uidNumber, and add him to group root? (or
> whoever runs the cron)
> 
> To mount the cifs share _you_ don't need a ticket. To access it, yes.
> e.g. if you logged in and tried to access the share but it wasn't
> mounted, it would mount using hostname$, then you would get your cifs
> ticket. I'm not sure what you mean when you say 'try to connect'. There
> seem to be 2 issues, accessing via ssh and the automounter.
> Cheers
> 
> 
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