|Subject||Re: [firebird-support] Help understand a couple of error messages|
> I would like to understand a couple of messages that appear in firebird.log:Must note, that Debian build is different from our official build.
> This is Firebird 2.1.1 CS on Debian 2.6.25.
> 1) "page 0, page type 1 lock conversion denied (215)"It most probably because of issue below
> This error is apparently related to:
> What does it mean? What causes it?
> It seems related to the header page (page 0). Is it serious (corrupts data)?
> 2) "Number of requested semaphores (64) is greater then size of theKernel must be configured (compiled ?) with more semaphores. I.e. you allow
> existing semaphore set (32)"
> Appeared after increasing LockSemCount from 32 to 64.
> Google was not very helpful here.
> What can be preventing the increase to the semaphore set?
Firebird to use 64 semaphores but OS can't allocate such amount.