On Mon, Mar 28 2016, Liuhua Wang wrote:
> Hi List,
>
> I have a question that I think maybe you can give me some idea.
>
> I have two devices with different sector size: 512B and 4096B.
>
> - SOURCE DEVICE (mdos lvm partiton)
> #parted /dev/sdb
> Model: ATA SATADOM-SL 3ME (scsi)
> Disk /dev/sdb: 3
Seth Forshee writes:
> On Tue, Mar 29, 2016 at 08:36:09PM -0500, Eric W. Biederman wrote:
>> Seth Forshee writes:
>>
>> > On Fri, Mar 04, 2016 at 04:43:06PM -0600, Eric W. Biederman wrote:
>> >> In general this is only an issue if uids and gids on the filesystem
>> >> do not map into the user n
> "Benjamin" == Benjamin Marzinski writes:
Benjamin> On Tue, Mar 29, 2016 at 09:57:25AM -0400, John Stoffel wrote:
>>
Benjamin> /var/run is now usually a symlink to /run. If /var is on a separate
Benjamin> filesytem, when multipathd starts up, it might end up writing to
Benjamin> /var/run b
> >>
> >> On 03/29/2016 04:35 PM, Nick Fisk wrote:
> >>> One thing I picked up on when looking at dm-cache for doing caching
> >>> with RBD's is that it wasn't really designed to be used as a
> >>> writeback cache for new writes, as in how you would expect a
> >>> traditional writeback cache to wor
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Ric Wheeler
> Sent: 29 March 2016 14:40
> To: Nick Fisk ; 'Sage Weil'
> Cc: ceph-us...@lists.ceph.com; device-mapper development de...@redhat.com>
> Subject: Re: [ceph-users] Local SSD cache
