Booting and log in for Windows 7 to Samba 3.2 domain is very slow
davec-b at rogers.com
Thu Nov 14 07:15:43 MST 2013
On 10/10/2013 05:43 AM, Ramanjaneya Reddy wrote:
> Booting and log in for windows 7 to samba domain is very slow. I have tried
> all the settings and configs with registry. But it is taking almost 3-4
> mins for rebooting.
> Please suggest me any alternatives.
To diagnose this, your friends are
- samba logging turned up high and tail -f
- strace or truss running on the fd that correponds to the port
- wireshark capturing the data on the net at the time. and
- a stack trace at the time of the problem (more about this later).
Your eyeballs are really good for this: you'll see in the first three cases
- a request go by, followed by a long long wait, followed by a reply
- millions of request, back to back.
The former is likely, and the problem will be in the handling of the
If you can catch it in the problem state, capture a stack traceback
Between the time data ("horizontal") and the stack trace (vertical)
you'll end up with a candidate to investigate
The latter (gadzillions of requests) is less likely, but the same data
is used to diagnose it. Look for the same request being retried repeatedly.
David Collier-Brown, | Always do right. This will gratify
System Programmer and Author | some people and astonish the rest
davecb at spamcop.net | -- Mark Twain
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