Hi Berny, We are trying to migrate and the one server we have I think has the same problem.
When we migrate and we have a homogeneous cluster I will post what is happening. It is really weird for me that the files of logs are remaining open. Even a little event creates a log for an instance this log will stay open ?!. We have already thought to create a log file per server in order to see if this will scale down. But with this the grep will be our only ally when sth happens :D Cheers, Georgios On Friday, July 6, 2012 9:09:39 AM UTC+2, berny wrote: > > Georgios Koloventzos wrote (Thursday, July 05, 2012 6:25 PM): > > > On Thursday, July 5, 2012 6:13:04 PM UTC+2, berny wrote: > > > Georgios Koloventzos wrote (Thursday, July 05, 2012 5:20 PM): > > > > > We have since some years a Trac installation, but recently we > > > > encountered a problem with the installation. > > > > We are using 0.11.7 version. > > > > We are hosting a large amount of trac instances (more than 1000). > > > > > > > > The problem is that the apache is opening the log file of every > > > > instance (environment) and it does not close them. This leads to > > > > reach the maximum open files limit. > > > > For resolving the error we have to restart apache every now and > then. > > > > You didn't tell any numbers and on what operating system you are > > > working with. Are you sure it's the trac.log? Did you check with > > > lsof? How many files are open? Doesn't raising the limit help? > > > E.g. doubling with > > > $ ulimit -n $(( $(ulimit -n) * 2 )) > > > We are using red hat 5/6 with an apache 2.2.3 . > > The trac.log files that are open are around 13000 per > > backend. > > > > We have raised the limit but this will eventually come back when > > more trac instances are created. > > > > More over having some much open files loads apache and eventually is > killed > > bu the oom deamon. > > Ouch, that sounds like a bug. > Did you try 0.12.x? > > Have a nice day, > Berny > > -- You received this message because you are subscribed to the Google Groups "Trac Users" group. To view this discussion on the web visit https://groups.google.com/d/msg/trac-users/-/bEQ2hU_Wm88J. 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/trac-users?hl=en.
