Re: [uml-user] [PATCH 1/1] um: ubd: Fix data corruption

2010-10-08 Thread Jens Axboe
On 2010-10-05 22:31, Chris Frey wrote: > On Tue, Oct 05, 2010 at 10:23:19AM +0200, Tejun Heo wrote: >> H, can you please give a shot at the following one? Thank you. > > I applied this patch on top of stock 2.6.35.5 as usual (no other patches) > and tested on my maverick image as before. I r

[uml-user] Max number of UML?

2010-10-08 Thread Yuichiro TATEIWA
Hi, I am trying to measure how many UML objects can run on a PC. I guessed that the number depends on tmpfs mounted on /dev/shm. # My hosts provide two tmpfs, mounted on /dev/shm and /lib/init/rw. My experience was the follows. 1. Run many UML at once on my PC. 2. Some UML crushed, and the UML du

Re: [uml-user] [PATCH 1/1] um: ubd: Fix data corruption

2010-10-08 Thread Chris Frey
On Thu, Oct 07, 2010 at 09:58:16AM +0200, Jens Axboe wrote: > So how about this? Note that I haven't even compiled this. The request > handling logic really should be fixed in there, it's horribly > inefficient. Thanks. I fixed the compile error with: > + .rq_offset 0, \ to >