Re: [Qemu-devel] [PATCH v15 6/7] ext4: disable map_sync for async flush

2019-07-07 Thread Theodore Ts'o
tio pmem and ext4. > > Signed-off-by: Pankaj Gupta > Reviewed-by: Jan Kara Acked-by: Theodore Ts'o

Re: [Qemu-devel] DAX can not work on virtual nvdimm device

2016-09-09 Thread Theodore Ts'o
On Fri, Sep 09, 2016 at 11:19:25AM +0200, Jan Kara wrote: > > > > > 1. make the guest kernel based on your tree, the top commit is > > > > >10d7902fa0e82b (dax: unmap/truncate on device shutdown) and > > > > >the config file can be found in this thread. What git tree is 10d7902fa0e82b from

Re: [Qemu-devel] ext4 error when testing virtio-scsi & vhost-scsi

2016-07-12 Thread Theodore Ts'o
On Tue, Jul 12, 2016 at 03:14:38PM +0800, Zhangfei Gao wrote: > Some update: > > If test with ext2, no problem in iblock. > If test with ext4, ext4_mb_generate_buddy reported error in the > removing files after reboot. > > > root@(none)$ rm test > [ 21.006549] EXT4-fs error (device sda): ext4_

[Qemu-devel] Need a way disable gPXE boot

2009-11-18 Thread Theodore Ts'o
I recently updated to the latest qemu-kvm git tree (commit c04b2ae) and I ran into the following problem. I want to do a direct Linux boot for some of my testing work, using the -kernel option. Apparently the the gPXE boot code corrupts something in memory or other CPU state which causes the load