RPC CALL TIMEOUT LOG with Samba-4.5.10 : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)

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RPC CALL TIMEOUT LOG with Samba-4.5.10 : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)

Nagendra008
This post was updated on .
Hi All,

Can you anyone please suggest how to fix this RPC call timeout issue.
LOG : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)
Error code from Ms server : 0xC00000B5
STATUS_IO_TIMEOUT

Note : It happens for few clients once in a while and timeout issue is seen continuously for that specific client.

The interface is opened but I am not getting any response from server and seeing the above logs.

Please do needful its must fix for me and urgent.

Suggest me any code changes needed. I am using samba-4.5.10.

Thanks.
Nag
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Re: RPC CALL TIMEOUT LOG with Samba-4.5.10 : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)

Nagendra008
Hi All,

Can you anyone please suggest how to fix this RPC call timeout issue.
LOG : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)
Error code from Ms server : 0xC00000B5
STATUS_IO_TIMEOUT

Note : It happens for few clients once in a while and timeout issue is seen continuously for that specific client.

Cases :
- For few ms servers, i see connection timeout, with 0xC00000B5
- For few ms servers I see connection was successful but while sending or receiving connection timeout,
The interface is opened but I am not getting any response from the server and seeing the above logs.

Observations :
- I used rpccli_set_timeout API to fix response timeout issue its working fine.
- For connection timeout issue I used cli_set_timeout but seeing cores and still issue is there.


Please do needful its must fix for me and urgent. Any help would be appreciated

Suggest me any code changes needed. I am using samba-4.5.10.

Thanks.
Nag
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Re: RPC CALL TIMEOUT LOG with Samba-4.5.10 : the specified I/O operation was not completed before the time-out period expired(werror: 0x0)

Samba - samba-technical mailing list
On Sat, 2017-07-15 at 02:56 -0700, Nagendra008 via samba-technical
wrote:
> Please do needful its must fix for me and urgent. *Any help would be
> appreciated

I'm very sorry, but you have provided no context, no smb.conf, no logs
and no details about even what protocol is involved.

Additionally, if it is truly urgent, please contract a commercial
support provider (who will ask for the same things, but probably more
nicely :-) as we simple can't provide time-critical support here.

Otherwise, user questions belong on the samba@ list, but make sure you
come back with the full context.

Sorry,

Andrew Bartlett

--
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba


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