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From: Bakul Shah <bakul+plan9@bitblocks.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] venti sync fixed?
Date: Tue,  2 Oct 2007 08:55:43 -0700	[thread overview]
Message-ID: <20071002155543.5D88F5B5A@mail.bitblocks.com> (raw)
In-Reply-To: Your message of "Tue, 02 Oct 2007 15:29:47 +0200." <470247CB.3020201@gmx.de>

> >I installed a Plan 9 from a rather recent cd image (about two weeks old).
> >With fossil+venti. Everything seemed to work well, however, after the second
> >boot, I got the same venti sync problems as others have reported here.
> >
> >Now. On IRC it was rumoured that this issue was found and perhaps fixed. Is
> >it? Could there have been a way for me to find out myself if this has been
> >fixed? Is there a CHANGELOG for kernel/fossil/venti?
> >--vk
> >  
> >
> Here was no rumor on IRC. Russ just fixed it:
> http://plan9.bell-labs.com/sources/patch/applied/nventi/readme
> Copy files from sources and rebuild it you want to test.

Today's ISO does not seem to fix the problem on a qemu install.
This is what I did:

fetch the iso
verify (md5 387cb470f2c46e5f8116ef7419086a05)
bzcat < plan9.iso.bz2 > plan9.iso
qemu-img create -f qcow2 img 10G
qemu -monitor stdio -vnc :2 -cdrom plan9.iso -boot d img

Then a usual install choosing fossil+venti.
On install completion restart qemu.

qemu -monitor stdio -net tap -net nic -vnc :2 img

Login as glenda.

kill timesync|rc	# as it thinks it is Jan 2, 2000
ndb/cs -f /lib/ndb/local
ip/ipconfig
ndb/dns -r
aux/timesync -n <local-ntp-server> # back to the present!

cat >> /rc/bin/termrc.local
TIMESYNCARGS=(-n pool.ntp.org)
ndb/cs -f /lib/ndb/local
ip/ipconfig
ndb/dns -r
^D
fshalt
#wait for it to finish
^t^tr

On reboot system pauses at ...init...sync...  After a few
minutes verify there is no disk activity due to qemu on the
host system.

If it matters this is on a qemu 0.9.0 (for i386), without
kqemu, run on a 64 bit mode freebsd on amd64.


      parent reply	other threads:[~2007-10-02 15:55 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-02 12:52 Vesa Kaihlavirta
2007-10-02 13:16 ` erik quanstrom
2007-10-02 13:29 ` Kernel Panic
2007-10-02 15:14   ` Vesa Kaihlavirta
2007-10-02 15:55   ` Bakul Shah [this message]

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