Re: [ZODB-Dev] Wrong blob file being returned (similar to https://mail.zope.org/pipermail/zodb-dev/2011-February/014067.html )

2011-07-13 Thread steve
Hello Jim, On 07/12/2011 07:28 PM, Jim Fulton wrote: On Tue, Jul 12, 2011 at 6:33 AM, stevest...@lonetwin.net wrote: Hi, [...snip...] a. our site is image heavy (36293 blob files) and the servers are behind a load balancer so in a single request to the web-app (a repoze.bfg site) we

Re: [ZODB-Dev] Wrong blob file being returned (similar to https://mail.zope.org/pipermail/zodb-dev/2011-February/014067.html )

2011-07-13 Thread steve
Hi William, On 07/13/2011 02:26 AM, William Heymann wrote: On Tuesday 12 July 2011, steve wrote: Hi, I have a setup where 4 ZEO clients running on separate machines connect to a single DB server which runs on a different system by itself. The ZEO clients and the DB server all are at

Re: [ZODB-Dev] Wrong blob file being returned (similar to https://mail.zope.org/pipermail/zodb-dev/2011-February/014067.html )

2011-07-13 Thread Jim Fulton
On Wed, Jul 13, 2011 at 7:57 AM, steve st...@lonetwin.net wrote: ... That's the problem. I'd assumed the same behavior. Unfortunately it appears like incorrect blobs aren't always returned for subsequent requests. I traced down one such request to a single server, removed it from the LB and

Re: [ZODB-Dev] Wrong blob file being returned (similar to https://mail.zope.org/pipermail/zodb-dev/2011-February/014067.html )

2011-07-13 Thread William Heymann
On Wednesday 13 July 2011, you wrote: hmmm, interesting. Since we are using Amazon's Elastic LB to load balance these app. servers running of EC2 instances and we do not have any direct access to the ELB logs or systems, pining this problem on the ELB might be difficult (although AFIAK, the