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Subject: Re: Question about "Link A array too large"
From: Hugo Slepicka <[email protected]>
To: lzf neu <[email protected]>, "[email protected]" <[email protected]>
Date: Wed, 28 Dec 2016 16:30:57 +0000
Hi,

Have you checked the EPICS_CA_MAX_ARRAY_BYTES variable at your server and at your laptop?

Cheers,
Hugo
On Wed, Dec 28, 2016 at 12:15 PM lzf neu <[email protected]> wrote:
Hi all,

I want to read real-time dose value from the radiation monitor by using epics. The driver is modbus and asyn.

However,when starting epics ioc in server, I encounter a problem, the terminal displays something like the following information:
Link A array too large..
Link B array too large..
......
Link L array too large...
Segment fault(core dump)

The operation system used in server is fedora20 64bit. However, the same operation system and the same modbus and asyn driver works well in my laptop connected to the monitor.

Could you give me some suggestions to solve the problem, thanks in advanced.


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