On Fri, Dec 20, 2013 at 7:32 AM, Jason Robinson <[email protected]>wrote:
> Hi, > > > I and the CI use machines with 2G memory. This is about as small as >> > anyone will use mysql for. Juju's memory usage has changed quite a > bit. We have seen the mysql state errors change from rare or very > common. > > How much more memory does a server running MySQL with Juju use compared to > a vanilla Ubuntu server running MySQL? > Hi Jason, I don't think this is cause for alarm, yet. The Juju charm automatically adjusts itself to a % of the amount of memory available in the VM. Cheers Dave > > I'm kind of worried hearing "2G is small" - I maintain production servers > with less memory for small sites. Especially as Juju encourages running a > single service on a single machine - running more small machines and less > large ones seems to me a thing it encourages. > > Thanks :) > > Br, > Jason > > > > On 19/12/13 19:42, Curtis Hovey-Canonical wrote: > >> I think I have sussed the HP mysql errors that have plagues the 1.17.0 >> development cycle. >> >> I and the CI use machines with 2G memory. This is about as small as >> anyone will use mysql for. Juju's memory usage has changed quite a >> bit. We have seen the mysql state errors change from rare or very >> common. >> >> So I think https://bugs.launchpad.net/juju-core/+bug/1255242 >> (upgrade-juju and bootstrap on HP cloud broken in devel) is really >> about mysql + juju. >> >> For now, I have changed CI to use more RAM. If the next few CI runs >> don't see the error, I will consider this issue a mysql problem. >> However we might have a user problem because "juju deploy mysql" is >> less likely to "just work" on HP cloud. >> >> > > > -- > Juju-dev mailing list > [email protected] > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/juju-dev >
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