On Thu, May 01, 2003, Bill Moran wrote: > Looking at src/sys/kern/sysv_shm.c that I used to build my v5 kernel > (1.74) and comparing it to the version I used to build my v4 kernel > (1.45.2.6) I see the same default values for SHMMAXPGS, SHMMAX, SHMMIN, > SHMMNI, SHMSEG, and SHMALL in both. Yet my v4 kernel supports Postgre > without any tweaks needed in the kernel config and my v5 kernel requires > overriding those values in order for initdb to work. Hmm...it worked fine for me in -CURRENT a little while ago with a generic kernel. I sometimes tweak the postgresql source to change the value of IPC_NMAXSEM, but I'm pretty sure I didn't this time. In any case, postgresql's default is to use 32 semaphores, and src/sys/kern/sysv_sem.c suggests that the FreeBSD default is to support up to 60, so I'm not sure why you needed a custom kernel.Received on Sat May 03 2003 - 12:16:19 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:06 UTC