I posted the log after the first crash in another post. I did not see anything significant in the logs. I just lose the master. I am putting the db to work just as it was with the regular mysql role...so the only difference is the lvm backups.
I will follow it to see if it continues but I cannot really provide more details. I am not totally sure that it happens around the backup times (configured hourly on my instance). The transition of the slave to being a master went smoothly. On Thu, Jan 22, 2009 at 8:32 PM, Nickolas Toursky <[email protected]> wrote: > > Arie, could you provide us more details about the crashes you have > experienced? This will give us ability to investigate what caused this > crashes and prevent them from happening again. > We are open for bug reports from you, guys. > > Regarding MySQL data bundling on mysqllvm role, as Frédéric noted, the > only advantage is time required to take database snapshot. But > snapshot structure is the same as on the regular MySQL role. It is a > tar archive with mysql datadir in it. > > On Jan 22, 7:35 pm, Arie Fishler <[email protected]> wrote: > > I don't know what is the "actual" answer but after migrating yesterday I > > have constant crashes of the mysqllvm master. I am speaking about at > least 3 > > unexpected terminations of the master in less than 24 hours. This did not > > occur on the regular mysql role. > > > > On Thu, Jan 22, 2009 at 7:21 PM, Hareem Haque <[email protected] > >wrote: > > > > > > > > > The question still remains. Is Mysqllvm stable enough to be used in a > > > production envrionment. > > > > > On Jan 22, 3:34 am, Frédéric Sidler <[email protected]> wrote: > > > > I think you can't. LVM is at filesystem level. You snapshot a volume, > not > > > a > > > > database. When you recover, you recover a volume with everything that > > > > resides on it. Then you need to deal with with the different datas. > > > > > > Can someone confirm that. > > > > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
