https://bz.apache.org/bugzilla/show_bug.cgi?id=62044
--- Comment #5 from Ruediger Pluem <[email protected]> --- (In reply to mark from comment #0) > With a large number of vhosts ( > 1000 ) and proxy balancer configurations ( > > 1000), we are seeing Apache exit at start up time with a configuration > error (very frequently) with an error like. > > [Wed Jan 10 16:28:45.853599 2018] [slotmem_shm:error] [pid 29764:tid > 140038537377536] (17)File exists: AH02611: create: > apr_shm_create(/apache24/logs/slotmem-shm-p71143bd8_balancer1.shm) failed > > [Wed Jan 10 16:28:45.853641 2018] [:emerg] [pid 29764:tid 140038537377536] > AH00020: Configuration Failed, exiting > > turning on trace5 level logs we see things like the following for a single > balancer worker (I filtered on the balance SHM name) > > [Thu Jan 25 03:48:08.397926 2018] [slotmem_shm:debug] [pid 13310:tid > 140455729428224] mod_slotmem_shm.c(364): AH02602: create didn't find > /apache24/logs/slotmem-shm-pe1b232bb_balancer1.shm in global list > [Thu Jan 25 03:48:58.529349 2018] [slotmem_shm:debug] [pid 45813:tid > 139795075143424] mod_slotmem_shm.c(364): AH02602: create didn't find > /apache24/logs/slotmem-shm-pe1b232bb_balancer1.shm in global list Hm. The above two lines are weird. mod_proxy_balancer only creates the shm segments in the post_config phase where there is still only one httpd process. But I see two different pid's in the above log messages. Did you do a graceful restart between 03:48:08 and 03:48:58? -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
