Re: [9fans] Plan 9 on Xen 3.2.1 / 32-bit PAE Kernel / 64-bit Hypervisor

2010-02-09 Thread Wolfgang Kunz
The Plan 9 Xen PAE kernels runs fine on my NetBSD 64 bit Xen server. My Xen version is 3.3.x but 3.2.1 should works too. I could post my Xen config file here if you like? -Wolfgang On Tue, 09 Feb 2010 02:12:04 +0100 Kenneth L Van Alstyne pl...@kvanals.org wrote: Just curious if anyone

Re: [9fans] tiny rio hack: Delete

2010-02-09 Thread Mathieu Lonjaret
I knew about that patch but I wanted to change the least possible to the original code. I think cinap is the one who did the pie menus btw. ---BeginMessage--- [...] it has happened to me too often to select [delete] by mistake and to delete a window afterwards before I realized my mistake.

Re: [9fans] tiny rio hack: Delete

2010-02-09 Thread cinap_lenrek
20h did the first pie menu patch that is available on sources as a real patch so the credit goes to him: /n/sources/patch/sorry/piemenus-rio used this for a long time but hidden window items cause the position of the static items to change destroying the benefit of pie menus where you can

Re: [9fans] Plan 9 on Xen 3.2.1 / 32-bit PAE Kernel / 64-bit Hypervisor

2010-02-09 Thread Richard Miller
Just curious if anyone has any experience running Plan 9 under Xen with a 64-bit hypervisor? It's my understanding that the PAE kernel should work, but upon creation of the DomU, the machine quickly panics. I've updated /n/sources/xen/xen3 source and sample kernels with a small mmu correction

Re: [9fans] In case anyone worries about block hash collision in venti

2010-02-09 Thread hiro
I feel compelled to add that hardware uncorrectable bitflips are still reported as erasures, whereas venti collisions are reported as success and only caught if somebody's doing checksumming at larger granularity. Uncorrectable bitflips can also be unreported. If you are really paranoid and

Re: [9fans] In case anyone worries about block hash collision in venti

2010-02-09 Thread ron minnich
On Tue, Feb 9, 2010 at 5:13 AM, hiro 23h...@googlemail.com wrote: If you are really paranoid and don't want any collisions in the next 10 years: don't let strangers in your venti. Which, to close the circle, as Tim points out, you are always doing, each time you receive an email :-) ron

[9fans] procdata() question?

2010-02-09 Thread Venkatesh Srinivas
Hi, If I'm writing a library and I'd like to use procdata, is there any way to safely do so, considering that applications using the library might be using procdata as well? Perhaps it should take a key, like pthread_getspecific/_setspecific? Thanks, -- vs

Re: [9fans] In case anyone worries about block hash collision in venti

2010-02-09 Thread erik quanstrom
If you are really paranoid and don't want any collisions in the next 10 years: don't let strangers in your venti. Which, to close the circle, as Tim points out, you are always doing, each time you receive an email :-) not all email is from strangers. in mbox format, messages are

Re: [9fans] walk and find again

2010-02-09 Thread erik quanstrom
One usage scenario of walkfs is to implement find, du, walk, rdup and the like. Another usage [scenario] of walkfs, with the -s option, is to add file indexing to a fileserver. this seems more complicated than a straightforward non-fileserver based implementation. why do you need a

Re: [9fans] Plan 9 on Xen 3.2.1 / 32-bit PAE Kernel / 64-bit Hypervisor

2010-02-09 Thread erik quanstrom
I've updated /n/sources/xen/xen3 source and sample kernels with a small mmu correction which was needed for Xen 3.4 (thanks to Peter Bosch for tracking down the bug). Maybe this will help for your configuration too. How much physical RAM do you have? I'm not aware of the PAE code having

Re: [9fans] procdata() question?

2010-02-09 Thread erik quanstrom
If I'm writing a library and I'd like to use procdata, is there any way to safely do so, considering that applications using the library might be using procdata as well? Perhaps it should take a key, like pthread_getspecific/_setspecific? since procdata(2) it is unused, cd /sys/src

Re: [9fans] Plan 9 on Xen 3.2.1 / 32-bit PAE Kernel / 64-bit

2010-02-09 Thread Richard Miller
could you explain this a little further. pae would normally not be useful with 2gb of ram and is often of dubious utility on a 4gb machine. what's different about xen? PAE is of no utility at all as far as I can see, but sometimes we have to run xen guests on somebody else's hypervisor

Re: [9fans] problem with pull

2010-02-09 Thread Rudolf Sykora
On 4 February 2010 20:34, Iruata Souza iru.mu...@gmail.com wrote: On Thu, Feb 4, 2010 at 4:50 PM, Rudolf Sykora rudolf.syk...@gmail.com wrote: Also, could you tell me what those errors are about and what the /n/boot directory is good for? /n/boot seems to be the mount of #s/boot, the root

Re: [9fans] procdata() question?

2010-02-09 Thread Russ Cox
Don't use procdata directly; use privalloc. Russ

[9fans] Venti r/o directory

2010-02-09 Thread maht
Hi, I'm doing Windows - Venti using Limbo In general all is well. But when I unvac the resulting score with 9p9 on Debian it segfaults because 'My Documents' is dr-xr-x-- so unvac creates a read only directory and then tries to write into it. I've got round it for now by chmoding 770 'My

Re: [9fans] Venti r/o directory

2010-02-09 Thread erik quanstrom
But when I unvac the resulting score with 9p9 [sic] on Debian it segfaults because 'My Documents' is dr-xr-x-- so unvac creates a read only directory and then tries to write into it. [...] The only general purpose solution I can think of is two passes for unvac but that doesn't sound

[9fans] Plan 9 on Xen 3.2.1 / 32-bit PAE Kernel / 64-bit Hypervisor

2010-02-09 Thread Kenneth L Van Alstyne
Wow, thanks for the fast responses! For what it's worth, the following is my Xen config: kernel = /home/kvanals/plan9/9xeninst-pae.gz memory = 32 vcpus = '1' name = plan9.kvanals.org vif = [ 'mac=00:16:3E:9F:FF:01' ] disk = [ 'file:/home/kvanals/plan9/plan9.img,sda,w',

Re: [9fans] Venti r/o directory

2010-02-09 Thread maht
wouldn't it suffice to set temporary permissions of 777 and fixup when leavinging that directory? depth first, so it could be a while in between. Not really a massive problem but still an issue btw. it is a great way to backup. 1% of CPU while running, which is doubly fortunate

Re: [9fans] walk and find again

2010-02-09 Thread Georg Lehner
erik quanstrom wrote: One usage scenario of walkfs is to implement find, du, walk, rdup and the like. Another usage [scenario] of walkfs, with the -s option, is to add file indexing to a fileserver. this seems more complicated than a straightforward non-fileserver based implementation.

[9fans] parallels and plan 9 install cd

2010-02-09 Thread Brantley Coile
Okay, what's the trick to installing the cd on plan 9. I'm using the following version of parallels: build 5.0.9310. Or I should say I'm not using it. Here's a screen shot. inline: Parallels Picture 1.png

Re: [9fans] walk and find again

2010-02-09 Thread erik quanstrom
- walkfs can cache/reuse results from previous runs that is a bad idea. caching is just going to cause trouble. - no more hassle with space or other special characters in filenames what? if the underlying fs doesn't want to do spaces, you can't force it. - inaccessible parts of the

Re: [9fans] parallels and plan 9 install cd

2010-02-09 Thread Georg Lehner
Brantley Coile wrote: Okay, what's the trick to installing the cd on plan 9. I'm using the following version of parallels: build 5.0.9310. Or I should say I'm not using it. Here's a screen shot. use: boot from: sdC1!cdboot!9pcflop.gz You get it from the message: found partition

Re: [9fans] tiny rio hack: Delete

2010-02-09 Thread Michaelian Ennis
On Tue, Feb 9, 2010 at 4:36 AM, cinap_len...@gmx.de wrote: /n/sources/contrib/cinap_lenrek/pierio Even after rebuilding libdraw with piemenuhit I get an error. pie: incompatible type signatures 951b2e20(rio.8) and cbecf6bf(/386/lib/libdraw.a(piemenuhit)) for piemenuhit Ian

Re: [9fans] tiny rio hack: Delete

2010-02-09 Thread Federico G. Benavento
piemenuhit's prototype has to be visible when it's called On Tue, Feb 9, 2010 at 7:59 PM, Michaelian Ennis michaelian.en...@gmail.com wrote: On Tue, Feb 9, 2010 at 4:36 AM,  cinap_len...@gmx.de wrote: /n/sources/contrib/cinap_lenrek/pierio Even after rebuilding libdraw with piemenuhit I get

[9fans] Driver for Ralink rt2860 wireless card (minipci)

2010-02-09 Thread Daniel Patterson
I have a minipci wireless card (that shows up in pci -v as 'Ralink Technology, Copr. RT2860T b/g/n Wlan'), that, as far as I understand, is not supported by plan9 at this point. But, from what I understand (not having looked at the code, just having heard) there are very good open source drivers

Re: [9fans] parallels and plan 9 install cd

2010-02-09 Thread Jeff Sickel
On Feb 9, 2010, at 3:48 PM, Georg Lehner wrote: Brantley Coile wrote: Okay, what's the trick to installing the cd on plan 9. I'm using the following version of parallels: build 5.0.9310. Or I should say I'm not using it. Here's a screen shot. use: boot from: