FreeBSD on Pine64 experience

[Ian Lepore]

On Sun, 2017-03-12 at 14:05 -0300, Otacílio wrote:
> Em 12/03/2017 13:43, Milan Obuch escreveu:
> > 
> > [ snip ]
> > 
> > > 
> > > > 
> > > > Originally it was 12.0-CURRENT #<svn revision number> - does
> > > > anybody
> > > > know where this revision number is being lost? Could it be
> > > > somehow
> > > > caused by fact my src tree was 'svn checkout'ed on another
> > > > machine
> > > > (i386)?
> > > >    
> > > Well, I can not verify my theory - I am not able to do svn
> > > checkout
> > > into nfs mounted directory from arm64 and armv6 systems (nfsd
> > > runs on
> > > i386 system). Maybe it just could not work this way...
> > > 
> > This problem is solved, discussion was on hackers mailing list,
> > basically mount option nolockd was the clue. However, on Pine64, I
> > am
> > getting now occasional errors
> > 
> > pid 12421 (sh), uid 0, was killed: text file modification
> > 
> > preventing me to rebuild some port or source if tree is mounted
> > over
> > nfs. I remember mentioning on some mailing list it could be related
> > to
> > nfs, today I decide to use HDD attached via USB for ports tree and
> > no
> > error occured. So this definitely means there is something in nfs
> > code,
> > probably arm64 specific as I did not see something like this on arm
> > system, which causes this error.
> > 
> > I will try to do another full rebuild with /usr/src and /usr/obj
> > located on local USB attached HDD to see if there is any
> > difference. My
> > svn revision is r314342 currently, there is some discrepancy now
> > however, as I have kernel slightly newer than world.
> > 
> > Another note - I upgraded misc/mc port today, and I see something
> > strange. See:
> > 
> > # pkg check -d -a
> > Checking all packages: 100%
> > mc is missing a required shared library: libglib-2.0.so.0
> > mc is missing a required shared library: libssh2.so.1
> > mc is missing a required shared library: libintl.so.8
> > # ldd /usr/local/bin/mc
> > /usr/local/bin/mc:
> >          libncursesw.so.8 => /lib/libncursesw.so.8 (0x4011c000)
> >          libssh2.so.1 => /usr/local/lib/libssh2.so.1 (0x4017c000)
> >          libglib-2.0.so.0 => /usr/local/lib/libglib-2.0.so.0
> > (0x401b1000)
> >          libintl.so.8 => /usr/local/lib/libintl.so.8 (0x402b1000)
> >          libc.so.7 => /lib/libc.so.7 (0x402ca000)
> >          libz.so.6 => /lib/libz.so.6 (0x40452000)
> >          libssl.so.8 => /usr/lib/libssl.so.8 (0x40477000)
> >          libcrypto.so.8 => /lib/libcrypto.so.8 (0x404ea000)
> >          libiconv.so.2 => /usr/local/lib/libiconv.so.2 (0x406ba000)
> >          libpcre.so.1 => /usr/local/lib/libpcre.so.1 (0x407c2000)
> >          libthr.so.3 => /lib/libthr.so.3 (0x4084e000)
> > # ll /usr/local/lib/libglib-2.0.so.0
> > lrwxr-xr-x  1 root  wheel  23 Feb 17 20:13 /usr/local/lib/libglib-
> > 2.0.so.0@ -> libglib-2.0.so.0.4600.2
> > # ll /usr/local/lib/libintl.so.8
> > lrwxr-xr-x  1 root  wheel  16 Feb 17 00:00
> > /usr/local/lib/libintl.so.8@ -> libintl.so.8.1.5
> > # ll /usr/local/lib/libssh2.so.1
> > lrwxr-xr-x  1 root  wheel  16 Feb 17 20:28
> > /usr/local/lib/libssh2.so.1@ -> libssh2.so.1.0.1
> > 
> > And mc seems to be just working... rebuilding misc/mc does not
> > change
> > the situation.
> > 
> > Regards,
> > Milan
> > _______________________________________________
> > freebsd-arm at freebsd.org mailing list
> > https://lists.freebsd.org/mailman/listinfo/freebsd-arm
> > To unsubscribe, send any mail to "freebsd-arm-unsubscribe at freebsd.o
> > rg"
> I faced this same problem about "text file modification" on a RPI3
> take 
> a look:
> 
> https://lists.freebsd.org/pipermail/freebsd-arm/2017-March/015789.htm
> l
> 
> []'s
> 
> -Otacilio
> 

Another thread related to the same problem:

https://lists.freebsd.org/pipermail/freebsd-current/2017-March/065131.html

As I mentioned there just now, it may be possible to work around this
with sysctl vfs.timestamp_precision, but I'm not sure exactly how.

-- Ian