On Thu, Jan 10, 2008 at 02:31:03PM -0700, Andreas Dilger wrote:
> On Jan 10, 2008 17:31 +0300, Dmitry Monakhov wrote:
> > While playing with new fancy fallocate interface on ext4 i've triggered
> > bug which corrupted my grub :).
>
> I notice I'm CC'd on this, but in fact Amit wrote the code. I'v
On Thu, 2008-01-10 at 14:31 -0700, Andreas Dilger wrote:
> On Jan 10, 2008 17:31 +0300, Dmitry Monakhov wrote:
> > While playing with new fancy fallocate interface on ext4 i've triggered
> > bug which corrupted my grub :).
>
> I notice I'm CC'd on this, but in fact Amit wrote the code. I've CC'd
Thanks for catching this, I added your fix to the ext4 patch queue
http://repo.or.cz/w/ext4-patch-queue.git
On Thu, 2008-01-10 at 17:31 +0300, Dmitry Monakhov wrote:
> Hi,
> While playing with new fancy fallocate interface on ext4 i've triggered
> bug which corrupted my grub :).
>
> My testcase:
On Jan 10, 2008 17:31 +0300, Dmitry Monakhov wrote:
> While playing with new fancy fallocate interface on ext4 i've triggered
> bug which corrupted my grub :).
I notice I'm CC'd on this, but in fact Amit wrote the code. I've CC'd
him even though I expect he will notice it anyways.
> My testcase
Hi,
While playing with new fancy fallocate interface on ext4 i've triggered
bug which corrupted my grub :).
My testcase:
blksize = 0x1000;
fd = open(argv[1], O_RDWR|O_CREAT, 0700);
unsigned long long sz = 0x1000UL;
/* allocating big blocks chunk */
syscall(__NR_fallocate, fd, 0, 0
