Buffer read error when reading leases file.

Steve steve at iwwd.com
Thu Nov 14 00:39:52 UTC 2013


Hi Shawn,

 

Thanks for the reply, time to update then.

 

Thanks

Steve.

 

 

From: dhcp-users-bounces+steve=iwwd.com at lists.isc.org
[mailto:dhcp-users-bounces+steve=iwwd.com at lists.isc.org] On Behalf Of Shawn
Routhier
Sent: Thursday, 14 November 2013 11:20 AM
To: Users of ISC DHCP
Subject: Re: Buffer read error when reading leases file.

 

There was a bug such that the v6 lease file wasn't rotated.  This was fixed
a while ago.

 

shawn

 

On Nov 13, 2013, at 3:46 PM, Steve wrote:





Hi All,

 

I've been trying to debug why our dhcp-v6 service wasn't starting when this
line appeared in syslog:

 

dhcpd: /var/lib/dhcp/dhcpd6.leases: file is too long to buffer.

 

Upon checking the file, I found it was a massive 6.2GB in file size!

 

This server handles a floating number of around 300-500 clients-devices, how
on earth could the leases file grown this large?

 

Thanks

Steve.

 

 

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