Mysql via RDS or XFS? If XFS make sure your not using a bad XFS module which causes 'CPU Soft Locks' in which case the server will timeout and come back until it access the xfs partition again.
On Dec 23 2009, 1:46 pm, Madhu <[email protected]> wrote: > Now the database fails to synchronize.... > > Madhu > > On Dec 23, 8:19 am, Nickolas Toursky <[email protected]> wrote: > > > > > The problem actually was with security groups configured incorrectly. > > Thanks guys. > > > 2009/12/23 Arie Fishler <[email protected]>: > > > > Also check that fsck is not running. I had some issues with fsck getting > > > stuck. A kill to the process will sove if this is the issue > > > > On Wed, Dec 23, 2009 at 12:23 PM, Mahadev Semwal <[email protected]> > > > wrote: > > > >> You might try to increase the timeout period in the mysql role in the > > >> farm > > >> to 900 from 300. > > > >> On Wed, Dec 23, 2009 at 12:59 AM, Madhu <[email protected]> wrote: > > > >>> Hi > > > >>> We had a fully working farm with www, app and mysql roles. We > > >>> synchronized and are trying to bring it back up but the mysql db is > > >>> not coming up. All other roles came back up. WHen I look at the logs > > >>> it is stuck with this message > > > >>> Host /mysql initialized. Awaiting authentication data. > > > >>> It just gets stuck there, we have tried launching it a bunch of times > > >>> but with no luck. Researching through the different threads we tried a > > >>> couple of thing > > > >>> apt-get install snmp > > >>> Increasing the timeout on the role. > > > >>> Nothing works. Anyone has any other suggestions? > > > >>> Any opinions why it is so flaky. Is it just our bad luck that things > > >>> always go wrong when we restart or are we missing something? > > > >>> Madhu > > > >>> -- > > > >>> 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. > > > >> -- > > > >> 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. > > > > -- > > > > 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.
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