Annotation of src/etc/sysctl.conf, Revision 1.5.40.4
1.2 tsarna 1: #!/sbin/sysctl -f
2: #
1.5.40.4! snj 3: # $NetBSD: sysctl.conf,v 1.5.40.3 2009/04/01 21:46:18 snj Exp $
1.1 tsarna 4: #
5: # sysctl(8) variables to set at boot time.
6:
1.5.40.1 snj 7: # Scheduler Activations (SA) are needed only if you run an unmodified
8: # NetBSD 4.x (or earlier) userland in a chroot (for example in pkg bulk
9: # build sandboxes).
10: # There is a netbsd-4 compatible libpthread.so available that you can drop
11: # into your netbsd-4 userland instead, which avoids the need for SA.
12: #
13: # However, if you really need SA, enable it here by switching the line below
14: # to 0 - THIS IS CONSIDERED A SECURITY RISK - VERY LIKELY ANY LOCAL USER WILL
15: # BE ABLE TO CRASH YOUR SYSTEM - USE AT YOUR OWN RISK!
16: #
1.5.40.4! snj 17: kern.no_sa_support?=1
1.5.40.1 snj 18:
1.5.40.2 snj 19: # Default on panic: dump core and reboot. See savecore(8) for information.
20: # Switch this to 1 if you want to enter the kernel debugger on crashes
21: # instead. See ddb(4) for an introduction and also try the "help" command
22: # at the db> prompt.
23: # If you understand the implication and want to change the behaviour before
24: # /etc/rc.d/sysctl is run, use the kernel option DDB_ONPANIC, see options(4).
1.5.40.3 snj 25: ddb.onpanic?=0
1.5.40.2 snj 26:
1.3 tsarna 27: # Default core name template:
28: #kern.defcorename=%n.core
29:
30: # Number of kernel threads to use for NFS client
31: #vfs.nfs.iothreads=4
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