Displaying 2 results from an estimated 2 matches for "vdev0".
Did you mean:
vdev
2007 Jun 19
0
Re: [storage-discuss] Performance expectations of iscsi targets?
...ave to be the case, because if the ZFS
storage pool that backed up this LUN had previously been formatted
with either a Solaris VTOC or Intel EFI label, then the disk would
show up correctly.
>
> Performance of iscsi target pool on new blocks:
>
> bash-3.00# zpool iostat thumper1-vdev0 1
> thumper1-vdev0 17.4G 2.70T 0 526 0 63.6M
> thumper1-vdev0 17.5G 2.70T 0 564 0 60.5M
> thumper1-vdev0 17.5G 2.70T 0 0 0 0
> thumper1-vdev0 17.5G 2.70T 0 0 0 0
> thumper1-vdev0 17.5G 2.70T 0 0...
2010 Jun 07
0
[PATCH] btrfs: fix cannot use the loop device
we cannot use the loop device which has been connected to a file in the btrf
The reproduce steps is following:
# dd if=/dev/zero of=vdev0 bs=1M count=1024
# losetup /dev/loop0 vdev0
# mkfs.btrfs /dev/loop0
...
failed to zero device start -5
The reason is that the btrfs don''t implement either ->write_begin or ->write
the VFS API, so we fix it by setting ->write to do_sync_write().
Signed-off-by: Miao Xie <mi...