I think I see the issue. The IP address changes a few times as it is booting up until if finally settles on an assigned IP address.
On Sep 10, 9:08 am, kenvogt <[email protected]> wrote: > I did use my private key but it did not work. However today when I > logged into scalr I was presented with some error messages that may > explain why I couldn't get in: > > Sep 9, 2009 18:19:07 > contentcroonercom > EventObserver > IP changed for instance i-484bb120. New IP address: 75.101.254.60 > > There was a new one of these every few minutes with a different IP > address. I have the checked the box for "Use Elastic IPs" for both of > the servers in the farm. Any idea what is going on? > > On Sep 10, 7:09 am, Nickolas Toursky <[email protected]> wrote: > > > > > Kenneth, > > > You could set 'Storage engine' when you are adding MySQL role to the > > farm. After it was already configured, this setting cannot be changed > > (work around is to uncheck MySQL role, save farm, then enable role, > > choose storage engine and save the farm again. This will terminate all > > your current MySQL instances and start new ones using the last data > > bundle from S3). > > > "Automatically mount to ___ mount point" is used when you wish Scalr > > to automatically attach and mount the EBS volume to every instance of > > the corresponding role upon its initialization. "mount point" is the > > path, to where EBS volume filesystem should be mounted. > > > Nick > > > 2009/9/10 kenvogt <[email protected]>: > > > > Whoops, I guess I have more than one additional question. After > > > getting all your terrific answers, I used the application wizard to > > > create a new application. When I went in to configure the mysqllvm64 > > > role, the "Storage engine" dropdown box on the "MySql settings" tab > > > was grayed out. Why is that? > > > > On Sep 9, 12:28 pm, Nickolas Toursky <[email protected]> wrote: > > >> Kenneth, > > > >> No connection between these EBS settings. > > >> 'MySQL settings' tab EBS tunables is for MySQL storage volume. 'EBS' > > >> tab used to manage volumes for whatever you need but MySQL storage. > > > >> Nick > > > >> 2009/9/9 kenvogt <[email protected]>: > > > >> > Thank you for the clear explanation. I know I sent a flurry of > > >> > questions. There was one in the middle I didn't see the answer to: > > > >> > Is there any connection between: > > >> > "EBS size (max. 1000 GB): X GB" on the "MySql settings" tab > > >> > and > > >> > "Attach empty volume with size: X GB" on the "EBS" tab > > >> > ? > > > >> > On Sep 9, 8:52 am, Nickolas Toursky <[email protected]> wrote: > > >> >> Kenneth, > > > >> >> Both 'backup' and 'bundle' are the complete MySQL data backups. The > > >> >> difference is 'backup' is an SQL mysqldump file, and 'bundle' is the > > >> >> MySQL datadir snapshot. > > > >> >> Backup locks database for longer time than bundle. > > > >> >> Database lock for LVM and EBS storage engines takes a few seconds. > > > >> >> Role name includes "LVM" suffix for historical reasons. You are free > > >> >> to use whatever storage engine you wish with this role. > > > >> >> To restore SQL backup, you will need to import SQL file to the MySQL > > >> >> server. > > > >> >> Bundle should be extracted as MySQL datadir. > > > >> >> Nick > > > >> >> 2009/9/9 kenvogt <[email protected]>: > > > >> >> > Please explain to this noob the correct way to set up the backup > > >> >> > procedure for a server with an active, large (20Gb) database. I do > > >> >> > not > > >> >> > expect to scale out to any slaves (for reasons I won't go into > > >> >> > here). > > >> >> > I need to make sure the backup process does not commandeer the > > >> >> > database and make it inaccessible to the application server for more > > >> >> > than say 30 seconds. > > > >> >> > I have selected the mysqllvm64 role for this server and I intend to > > >> >> > use an m1.xlarge instance. > > > >> >> > Under the tab "MySql settings", I don't understand the difference > > >> >> > between: > > >> >> > * Bundle and save mysql data snapshot every: X hours > > >> >> > * Periodically backup databases every: X minutes > > >> >> > The default of 48 hours for the former and 180 minutes for the > > >> >> > latter > > >> >> > doesn't make sense to me. Shouldn't snapshots be more frequent than > > >> >> > complete backups? > > >> >> > How long would one of these "data snapshots" lock up the database? > > >> >> > How > > >> >> > about a "periodic backup"? > > > >> >> > How do I choose the storage engine on the "MySql settings" tab? I > > >> >> > would like to use EBS but the role's name includes "lvm". I am > > >> >> > confused. > > > >> >> > Is there any connection between: > > >> >> > "EBS size (max. 1000 GB): X GB" on the "MySql settings" tab > > >> >> > and > > >> >> > "Attach empty volume with size: X GB" on the "EBS" tab > > >> >> > ? > > > >> >> > Once this is all straightened out, what would be the method for > > >> >> > restoring from a backup? > > > >> >> > Thank you for your help. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "scalr-discuss" group. 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