Hi Nickolas, Many thanks for your help. I tested this and now it is behaving properly. I will retest it later to see if it is consistent.
Many thanks again for sorting this issue out. Thanks Sam On Aug 12, 2:44 pm, Nickolas Toursky <[email protected]> wrote: > Sam, > > This issue was finally resolved. > Please confirm everything is ok now. > > Nick > > 2009/8/12 Nickolas Toursky <[email protected]>: > > > > > Sam, > > > Going to test this ourselves. > > If you wish to help us with screenshots, please send them to either > > [email protected] or [email protected]. > > > Thank you, > > Nick > > > 2009/8/12 Sam <[email protected]>: > > >> Hi Nickolas, > > >> Thanks for your suggestion. > >> I tried the same thing what you suggested. > >> But yesterday I was getting the IP address of ext-4music-master-1- > >> master.4music.c4tech.co.uk > >> differently everytime, sometimes of master and sometimes slave. > > >> The main problem now is that if I wish to synchronize the role master > >> with all the instances which includes slaves and master roles, > >> the new instances come up as master i.e. it terminates master and > >> slave servers and launches two master instances. > >> I can see in the DNS the on-existence of slave after synchronization. > > >> I can send you screenshots of before synchronization and after > >> synchronization if you wish to see what is actually happening. > > >> At the moment I have got 1 master and 1 slave. This is the correct one > >> as after synchronization I terminated the farm and it comes up as > >> right order. > >> The problem is only when you SYNCHRONIZE database server which has got > >> one or more slaves. > > >> Thanks > > >> On Aug 12, 9:54 am, Nickolas Toursky <[email protected]> wrote: > >>> Hi Sam, > > >>> Your role is called '4music-master-1', with the prefix ext- it is > >>> resolved to ALL instances of this role - both masters and slaves > >>> (79.125.42.85 and 79.125.59.56 ATM). > > >>> If you wish to resolve master server, add a suffix '-master' to this > >>> domain. > >>> For slave, add a suffix '-slave'. > > >>> $ dig +short ext-4music-master-1.4music.c4tech.co.uk > >>> 79.125.42.85 > >>> 79.125.59.56 > > >>> $ dig +short ext-4music-master-1-master.4music.c4tech.co.uk > >>> 79.125.42.85 > > >>> $ dig +short ext-4music-master-1-slave.4music.c4tech.co.uk > >>> 79.125.59.56 > > >>> Nick > > >>> 2009/8/11 Sam <[email protected]>: > > >>> > I can confirm that this is a consistent problem. > > >>> > Once you start the farm and if you have master and slave role and then > >>> > if you synchronize the MySQL master server then all the new instances > >>> > of the master MySQL server > >>> > are displayed as Master. In reality there should be just one master. > > >>> > Please help as this will prevent us unable to deploy the project on > >>> > Ec2. > > >>> > On Aug 10, 2:48 pm, Sam <[email protected]> wrote: > >>> >> Also, when I synchronized master, the slave was terminated and I have > >>> >> two masters role now, which is a bit weird. > >>> >> The farm ID is same 2213. > > >>> >> On Aug 10, 12:49 pm, Sam <[email protected]> wrote: > > >>> >> > Hi, > > >>> >> > I have one load balancer, one MySQL master server and one MySQL slave > >>> >> > server. > >>> >> > When I am trying to ping the master MySQL (External DNS name) I am > >>> >> > sometimes getting the IP address of master MySQL server and sometimes > >>> >> > getting the slave IP address after consistently trying to ping. > > >>> >> > The farm ID is 2213 and DNS name is ext-4music- > >>> >> > master-1.4music.c4tech.co.uk > > >>> >> > When you ping the above server I am sometimes getting 79.125.44.127 > >>> >> > which is right but sometimes getting the IP address of slave > >>> >> > 79.125.47.240 which is not right. > >>> >> > They come from the same custom role. > > >>> >> > Could you please help? > > >>> >> > Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "scalr-discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/scalr-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
