On Tue, 2005-10-04 at 17:45 -0700, Fong Vang wrote: > One of our systems run Apache 2.0.52 (httpd-2.0.52-12.2.ent.centos4 > rpm). The kernel we're running is 2.6.9-11.ELsmp. After a few weeks > of uptime, Apache refuses to start with the following error in > error.log: > > [crit] (28)No space left on device: mod_jk: could not create jk_log_lock > > With Apache not running, there're a lot of semaphores left behind by > Apache, e.g.: > > ------ Semaphore Arrays -------- > key semid owner perms nsems > 0x00000000 98304 root 600 1 > 0x00000000 131073 apache 600 1 > 0x00000000 163842 apache 600 1 > 0x00000000 196611 apache 600 1 > 0x00000000 229380 apache 600 1 > 0x00000000 786437 root 600 1 > ... > ... > ... > /proc/sys/kernel/sem has the following settings: > 250 32000 32 128 > > Is this an Apache issue or is this a kernel issue? Why is Apache not > releasing the semaphores? ---- my guess is that you are out of space on partition containing /var try command line... df -h see what 'No space on device' actually means Craig -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.