In trying to avoid multiple copies of OpenBSD source on my VMs, I am
trying to use NFS; however, permissions don't seem to be working
right. I would very much appreciate help in figuring out what I'm
doing wrong, and am also interested in tips on how to compile from
read-only source trees.
Thanks in advance,
--david
#### SERVER VM ####
[vm@vm ~]$ dmesg | head
OpenBSD 5.2 (GENERIC) #2: Mon Nov 5 10:42:07 EST 2012
root@vm.localdomain:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz ("GenuineIntel"
686-class) 2.45 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,NXE,LONG,SSE3,SSSE3,CX16,LAHF
real mem = 267907072 (255MB)
avail mem = 252665856 (240MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 09/20/12, BIOS32 rev. 0 @
0xfd780, SMBIOS rev. 2.4 @ 0xe0010 (364 entries)
bios0: vendor Phoenix Technologies LTD version "6.00" date 09/20/2012
bios0: VMware, Inc. VMware Virtual Platform
[vm@vm ~]$ cat /etc/exports
# $OpenBSD: exports,v 1.2 2002/05/31 08:15:44 pjanzen Exp $
#
# NFS exports Database
# See exports(5) for more information. Be very careful: misconfiguration
# of this file can result in your filesystems being readable by the world.
/usr/src /usr/ports /usr/xenocara -maproot=root:wheel
-network=172.16.223.0 -mask=255.255.255.0
[vm@vm ~]$ showmount -a
All mount points on localhost:
172.16.223.129:/usr/ports
172.16.223.129:/usr/src
172.16.223.129:/usr/xenocara
#### CLIENT VM ####
# dmesg | head
OpenBSD 5.2-stable (GENERIC) #2: Wed Dec 26 12:19:49 EST 2012
root@vm.localdomain:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 267321344 (254MB)
avail mem = 237985792 (226MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (364 entries)
bios0: vendor Phoenix Technologies LTD version "6.00" date 09/20/2012
bios0: VMware, Inc. VMware Virtual Platform
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
# mount
/dev/wd0a on / type ffs (local, softdep)
/dev/wd0f on /home type ffs (local, noatime, nodev, nosuid, softdep)
/dev/wd0d on /tmp type ffs (local, nodev, nosuid, softdep)
/dev/wd0g on /usr type ffs (local, noatime, nodev, softdep)
/dev/wd0e on /var type ffs (local, nodev, nosuid, softdep)
172.16.223.128:/usr/src on /usr/src type nfs (noatime, nodev, noexec,
nosuid, v3, udp, timeo=100, retrans=101)
172.16.223.128:/usr/ports on /usr/ports type nfs (noatime, nodev,
noexec, nosuid, v3, udp, timeo=100, retrans=101)
172.16.223.128:/usr/xenocara on /usr/xenocara type nfs (noatime,
nodev, noexec, nosuid, v3, udp, timeo=100, retrans=101)
# id
uid=0(root) gid=0(wheel) groups=0(wheel), 2(kmem), 3(sys), 4(tty),
5(operator), 20(staff), 31(guest)
# ls -la /usr/src/sys/arch/amd64/compile/
total 16
drwxr-xr-x 3 root wheel 512 Feb 27 2009 .
drwxr-xr-x 10 root wheel 512 Nov 29 2010 ..
-rw-r--r-- 1 root wheel 38 Jun 25 2004 .cvsignore
drwxr-xr-x 2 root wheel 512 Mar 30 16:37 CVS
# mkdir /usr/src/sys/arch/amd64/compile/GENERIC
mkdir: /usr/src/sys/arch/amd64/compile/GENERIC: Permission denied
