i could not see why the code was changed.
there's a long comment added to explain that the
strings aren't copied, but the old code also didn't use
the strings (and set them to nil) for that reason.
perhaps my mechanical search for uses missed one.
* erik quanstrom <[EMAIL PROTECTED]> wrote:
> > As a more sophisticated aproach, I'm planning an *real* clustered
> > venti, which also keeps track of block atime's and copy-counters.
> > This way, seldomly used blocks can be removed from one node as long
> > as there are still enough copies in t
IIRC Russ et al. have written a paper on connecting a venti server
to a distributed hash table (like chord) I think the word to google
for would be venti and dhash.
http://project-iris.net/isw-2003/papers/sit.pdf
HTH
Christian
--
You may use my gpg key for replies:
pub 1024D/47F79788 2005/02/
* Christian Kellermann <[EMAIL PROTECTED]> wrote:
> IIRC Russ et al. have written a paper on connecting a venti server
> to a distributed hash table (like chord) I think the word to google
> for would be venti and dhash.
>
> http://project-iris.net/isw-2003/papers/sit.pdf
Sounds very intersting.
>> since storage is very cheep, i think this is a good tradeoff.
>
> I'm thinking of an scale where storage isn't that cheap ...
what scale is that?
>> what problem are you trying to solve? if you are trying to go for
>> reliability, i would think it would be easier to use raid+backups
>> for d
Hi,
crazily I've been using mk to build a website (trying to mimic SSI but
pre-request)
and I've run into a "shortcoming" with mk
this is something like my mkfile :
---snip---
PAGES = public_html/index.html public_html/news.html
all:V: $
erik quanstrom wrote:
with
a 1 machine solution, i don't need any more disks to have a full
mirror and i have the option of raid5 which will reduce the number
of disks i need to 10TB + 1 disk. since your model is that the
storage is a significant expense, a single raid5 machine would make
more
On Thu, May 29, 2008 at 3:34 AM, erik quanstrom <[EMAIL PROTECTED]> wrote:
> in this situation there are 128 kernel procs that all
> increment the same counter with some code
> that looks like so:
>
> void
> incref(void)
> {
>ilock(&somelock);
>someval++;
>iunlock(&somelock)
make a script, called mkrules:
#!/bin/rc
for(i in src/*.html)
cpp -M $i | sed 's;^src;public; s;\$O:;:;'
include its output:
<|mkrules
russ
>> http://project-iris.net/isw-2003/papers/sit.pdf
>
> Sounds very intersting.
> Is there any source code available ?
Most of what is described in that paper is now
libventi, vbackup, and vnfs. There was some
notion that it would be interesting to try storing
data in a peer-to-peer storage syste
On Thu, May 29, 2008 at 3:32 PM, matt <[EMAIL PROTECTED]> wrote:
> public_html/%.html: `{cpp -M src/%.html }
> makepage src/$stem.html > $target
>
>
> but mk doesn't expand the % in `{}
>
> Any magic I missed before hacking & slashing /sys/src/cmd/mk ?
>
I would have expected $stem in there to
> i can't see how this could be unless on very first
> reference of the lock there is a race with the looser
> evaluateing !l->isilock before that processor can see
> the winner setting l->isilock to 1.
>
> if this diagnosis is correct, what is the proper fix?
take the test out.
this is my fault
the code i typed in out of haste turns out to be exactly the same
as the code that had this problem, modulo names.
> isilock is a variable set by the lock to tainted as ilock instead of lock.
> Having isilock=1 onlys happen After the lock has been acquired by someone.
> The lock is checked with a
> take the test out.
>
> this is my fault. (ironically, i put it in while debugging
> some of your code, years ago.)
thanks, russ.
(it was just my sneaky way of debugging the kernel. ☺)
- erik
Hi all -
I have an odd relationship with Plan 9. It sits on one of the primary
partitions of my laptop. Every once in a while I think "Crikey, I'm not
smart enough to do anything with this," and think about replacing it
with, oh, I don't know, another Linux distro ... but then I will dig a
l
Thanks, this was perfect, as usual. Someone clone Russ please :>
btw. I've done a little HTTP testing suite (nothing amazing) & popped
it in sources
I did it in a hurry & didn't package it up
/n/sources/contrib/maht/{httplib.rc tlspipeclient.c dechunk.c
getuserpasswd.c}
. httplib.rc
GET
* Glenn Becker <[EMAIL PROTECTED]> [080529 16:50]:
> screen that is 1/2 muck/garbage characters.
do you run it in vt? otherwise you will see ncurses garbage all
over the place.
HTH
Christian
--
You may use my gpg key for replies:
pub 1024D/47F79788 2005/02/02 Christian Kellermann (C-Keen)
p
> More specifically, I can ssh from Plan 9 into my account at SDF
> (sdf.lonestar.org aka freeshell.org). I've played around with ssh options
> some and improved what I am seeing in the terminal connected to that
> account, but when I fire up Pine to attempt reading my email, I get a
> screen t
> More specifically, I can ssh from Plan 9 into my account at SDF
> (sdf.lonestar.org aka freeshell.org). I've played around with ssh options
> some and improved what I am seeing in the terminal connected to that
> account, but when I fire up Pine to attempt reading my email, I get a
> screen t
> getuserpasswd.c}
You might also be interested in the
(apparently undocumented) program
auth/userpasswd.
Russ
an alternative is to run a vnc session
on the remote (non-plan 9) machine and
use vncv to connect to it.
that might be useful if vt would not be able
to support all cursor control that pine needs.
Axel.
Hi group,
I am trying to compiler kernel and utils/libs for ARM, (for iPAQ), did
these things
% cd /sys/src
% objtype=arm mk install
mk: no recipe to make 'pptpd.5' in directory /sys/src/cmd/ip
mk: for (i in ... : exit status=rc 48657: mk 48762: error
mk: for (i in ... : exit status=rc 40944: r
Hello,
is there any way to see all the traffic that goes through my ethernet cart
in plan 9?
Is there anything like wireshark (as far as functionality is concerned)?
Thanks
Ruda
> Hello,
>
> is there any way to see all the traffic that goes through my ethernet cart
> in plan 9?
> Is there anything like wireshark (as far as functionality is concerned)?
>
> Thanks
> Ruda
you mean like snoopy(8)?
- erik
It sounds like you need to run vt first,
which gives you a vt100 terminal emulator
that pine will be able to drive.
Thanks all for the replies. I will look forward to trying this out.
+-+
Glenn Becker - [EMAIL PROTECTED]
SDF Public Access UN
yes, snoopy more or less does what I need
thanks
R.
On 29/05/2008, erik quanstrom <[EMAIL PROTECTED]> wrote:
>
> > Hello,
> >
> > is there any way to see all the traffic that goes through my ethernet
> cart
> > in plan 9?
> > Is there anything like wireshark (as far as functionality is concerned)?
On Thu, May 29, 2008 at 3:40 PM, Gorka Guardiola <[EMAIL PROTECTED]> wrote:
> My guess is that you have the lock uninitialized (key is not what it should
> be),
> so key has a bogus value and that is where your problems start.
> Zeroing the lock before using it should do the trick.
>
Off course n
is back.
it was drop shipped from NM to CA. by which I mean it was dropped,
then shipped. and it survived.
Let's all thank lbl.gov for hosting 9grid.net
ron
It sounds like you need to run vt first,
which gives you a vt100 terminal emulator
that pine will be able to drive.
Thanks all for the replies. I will look forward to trying this out.
It works great. This is my epochal first email "via" Plan 9. :D
+--
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