Bug#540012: linux-image-2.6.30-1-amd64: Low disk perfromance, system unresponsible on some high io

2009-08-05 Thread maximilian attems
On Wed, Aug 05, 2009 at 10:32:29AM +0400, Paul Romanchenko wrote: Package: linux-image-2.6.30-1-amd64 Version: 2.6.30-1 Severity: important Simple test: $ dd if=/dev/zero of=./test.img bs=572041216 count=1 1+0 records in 1+0 records out 572041216 bytes (572 MB) copied, 24.3899 seconds,

Bug#540012: linux-image-2.6.30-1-amd64: Low disk perfromance, system unresponsible on some high io

2009-08-05 Thread maximilian attems
[ first of all this not a private mail, keeping the bugrepot on Cc shouldn't be to hard. ] On Wed, Aug 05, 2009 at 01:29:01PM +0400, Paul Romanchenko wrote: Where I can get linux-kbuild-2.6.31? linux-headers-2.6.31-rc5-amd64 depends on them. you don't need the unsupported nvidia binary

Bug#540012: linux-image-2.6.30-1-amd64: Low disk perfromance, system unresponsible on some high io

2009-08-05 Thread Paul Romanchenko
Ok, here are results: 572041216 bytes (572 MB) copied, 1.46025 seconds, 392 MB/s But, after booting to 2.6.30 single user mode, I've got 572041216 bytes (572 MB) copied, 1.87344 seconds, 305 MB/s But, since bug reporting I've upgraded libc6 to 2.9-23. So, either bug not agains kernel, but