[ZODB-Dev] Looking for sponsors to finish ZEORaid 1.0

2007-09-10 Thread Christian Theune
Hi, we at gocept started an open source project (ZPL) in the beginning of this year to make a free implementation of a fail-over/replication mechanism for ZODB/ZEO available. We envisioned a solution by applying RAID techniques to ZEO servers. The project is therefore called "ZEORaid". We have a

[ZODB-Dev] Recovering from BTree corruption

2007-09-10 Thread Alan Runyan
Hi guys. It seems that one of our customers has a corrupted BTree. I would love for someone to provide some insight on how we can recover the data. we have two databases: 1 for resources and 1 for 'content'. resources contain lots of very big files. The system is configured to have a mount poin

Re: [ZODB-Dev] Recovering from BTree corruption

2007-09-10 Thread Jim Fulton
On Sep 10, 2007, at 10:34 AM, Alan Runyan wrote: Hi guys. It seems that one of our customers has a corrupted BTree. I would love for someone to provide some insight on how we can recover the data. we have two databases: 1 for resources and 1 for 'content'. resources contain lots of very big

Re: [ZODB-Dev] Recovering from BTree corruption

2007-09-10 Thread Dieter Maurer
Alan Runyan wrote at 2007-9-10 09:34 -0500: > ... >While debugging this I had a conversation with sidnei about mounted >databases. He recalled that if your using a mounted database you >should not pack. If for some reason your mounted database had a cross >reference to another database and someho

Re: [ZODB-Dev] Recovering from BTree corruption

2007-09-10 Thread Jim Fulton
On Sep 10, 2007, at 10:34 AM, Alan Runyan wrote: Hi guys. It seems that one of our customers has a corrupted BTree. I would love for someone to provide some insight on how we can recover the data. we have two databases: 1 for resources and 1 for 'content'. resources contain lots of very big