Re: Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-08-16 Thread Andrew Beekhof
On 8/16/06, Alan Robertson [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 8/15/06, Alan Robertson [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 6/28/06, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: On 2006-06-15T18:26:24, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: Lack of

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-08-15 Thread Alan Robertson
Andrew Beekhof wrote: On 6/28/06, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: On 2006-06-15T18:26:24, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: Lack of disagreement implies agreement. Alan, how about we plan this as an enhancement for 2.0.7? Unlikely. This is a significant departure

Re: Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-08-15 Thread Andrew Beekhof
On 8/15/06, Alan Robertson [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 6/28/06, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: On 2006-06-15T18:26:24, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: Lack of disagreement implies agreement. Alan, how about we plan this as an enhancement for

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-08-15 Thread Alan Robertson
Andrew Beekhof wrote: On 8/15/06, Alan Robertson [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 6/28/06, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: On 2006-06-15T18:26:24, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: Lack of disagreement implies agreement. Alan, how about we plan

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-07-03 Thread Lars Marowsky-Bree
On 2006-07-01T08:43:05, Andrew Beekhof [EMAIL PROTECTED] wrote: Lack of disagreement implies agreement. Alan, how about we plan this as an enhancement for 2.0.7? Unlikely. This is a significant departure from the current design and a major piece of work. Well, ok. So not 2.0.7. ;-)

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-07-03 Thread Lars Marowsky-Bree
On 2006-07-03T16:16:20, Andrew Beekhof [EMAIL PROTECTED] wrote: think of a stack of resources and what happens when something in the middle changes... how we pull down the stack to the resource that changed and build it up again. thats very different to starting at the resource that changed

Re: Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-07-03 Thread Andrew Beekhof
On 7/3/06, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: On 2006-07-03T16:16:20, Andrew Beekhof [EMAIL PROTECTED] wrote: think of a stack of resources and what happens when something in the middle changes... how we pull down the stack to the resource that changed and build it up again. thats

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-07-03 Thread Lars Marowsky-Bree
On 2006-07-03T21:34:37, Andrew Beekhof [EMAIL PROTECTED] wrote: No no no! The whole _point_ of reload is that _it does not affect resources depending on it_. It is purely local to the given resource. to which i would respond how do we know that? we store a hash of the parameters remember...

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-06-28 Thread Lars Marowsky-Bree
On 2006-06-15T18:26:24, Lars Marowsky-Bree [EMAIL PROTECTED] wrote: Lack of disagreement implies agreement. Alan, how about we plan this as an enhancement for 2.0.7? Sincerely, Lars Marowsky-Brée -- High Availability Clustering SUSE Labs, Research and Development SUSE LINUX Products

[Linux-ha-dev] Adding reload to the OCF specification

2006-06-15 Thread Alan Robertson
Many LSB init scripts implement a 'reload' action which permits them to reread their configurations without interrupting service. By design, OCF spec is upwards-compatible with the LSB. I think it would be good to specifically add the reload operation to the OCF spec. Saying something like

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-06-15 Thread Lars Marowsky-Bree
On 2006-06-15T08:56:00, Alan Robertson [EMAIL PROTECTED] wrote: Many LSB init scripts implement a 'reload' action which permits them to reread their configurations without interrupting service. By design, OCF spec is upwards-compatible with the LSB. I think it would be good to

Re: [Linux-ha-dev] Adding reload to the OCF specification

2006-06-15 Thread Lars Marowsky-Bree
On 2006-06-15T09:58:37, Alan Robertson [EMAIL PROTECTED] wrote: 1. The administrator of course may not change the parameters so much that the RA can no longer identify the already running resource instance. (Do we need to provide hints in the meta data to identify which parameters are safe to