From: "Yan, Zheng"
When handling master request with slaves, the mds could crash
after receiving all slaves' commit acknowledgement, but before
journalling the ECommitted. Current MDS recovery code does not
handle this case correctly, the request will be left in
LogSegment's uncommitted_masters a
Hi all,
after adding a new node into our ceph-cluster yesterday, we had a crash
of one OSD.
I have found this kind of message in the bugtracker as being solved (
http://tracker.newdream.net/issues/2075),
I will update this one for my convenience and attach the according log (
due to producti
Reviewed-by: Josh Durgin
On 09/07/2012 02:13 PM, Alex Elder wrote:
This defines a new function rbd_dev_probe() as a top-level
function for populating detailed information about an rbd device.
It first checks for the existence of a format 2 rbd image id object.
If it exists, the image is assume
Reviewed-by: Josh Durgin
On 09/07/2012 02:13 PM, Alex Elder wrote:
The size of an rbd format 2 image is fetched from the server using a
"get_size" method. The same method is used for getting the size of
a snapshot, so structure this addition with a generic helper routine
that we can get this i
One minor nit below. Otherwise looks good to me.
Reviewed-by: Josh Durgin
On 09/07/2012 02:13 PM, Alex Elder wrote:
The object prefix of an rbd format 2 image is fetched from the
server using a "get_object_prefix" method.
Signed-off-by: Alex Elder
---
drivers/block/rbd.c | 47 +++
On 09/07/2012 02:13 PM, Alex Elder wrote:
The features values for an rbd format 2 image are fetched from the
server using a "get_features" method. The same method is used for
getting the features for a snapshot, so structure this addition with
a generic helper routine that can get this informati
Reviewed-by: Josh Durgin
On 09/07/2012 02:13 PM, Alex Elder wrote:
Fetch the snapshot context for an rbd format 2 image by calling
the "get_snapcontext" method on its header object.
Signed-off-by: Alex Elder
---
drivers/block/rbd.c | 85
+++
A couple small things, otherwise:
Reviewed-by: Josh Durgin
On 09/07/2012 02:14 PM, Alex Elder wrote:
Define rbd_dev_v2_snap_name() to fetch the name for a particular
snapshot in a format 2 rbd image.
Define rbd_dev_v2_snap_info() to to be a wrapper for getting the
name, size, and features for
On 09/07/2012 02:15 PM, Alex Elder wrote:
There are three fields that are not yet updated for format 2 rbd
image headers: the version of the header object; the encryption
type; and the compression type. There is no interface defined for
fetching the latter two, so just initialize them explicitl
On 09/19/2012 12:56 PM, Josh Durgin wrote:
Until layering is implemented, this should report an
error if features is not 0. Layering is feature bit 1.
You can copy the userspace header from ceph.git in
src/include/librbd/features.h to use the same feature macros.
err, that's src/include/rbd/fe
Until layering is implemented, this should report an
error if features is not 0. Layering is feature bit 1.
You can copy the userspace header from ceph.git in
src/include/librbd/features.h to use the same feature macros.
On 09/07/2012 02:15 PM, Alex Elder wrote:
Now that v2 images support is fu
On Wed, 19 Sep 2012, Tren Blackburn wrote:
> Hey List;
>
> I'm in the process of rsyncing in about 7TB of data to Ceph across
> approximately 58565475 files (okay, so I guess that's not so
> approximate). It's only managed to copy a small portion of this so far
> (about 35GB) and the server that c
On Wed, Sep 19, 2012 at 1:48 PM, Sage Weil wrote:
> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> Hey List;
>>
>> I'm in the process of rsyncing in about 7TB of data to Ceph across
>> approximately 58565475 files (okay, so I guess that's not so
>> approximate). It's only managed to copy a small po
On 09/07/2012 02:15 PM, Alex Elder wrote:
Define a new function rbd_dev_v2_snapc_refresh() to update/refresh
the snapshot context for a format version 2 rbd image.
Update rbd_refresh_header() so it selects which function to use
based on the image format.
Rename __rbd_refresh_header() to be rbd
On Wed, Sep 19, 2012 at 1:52 PM, Gregory Farnum wrote:
> On Wed, Sep 19, 2012 at 1:48 PM, Sage Weil wrote:
>> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>>> Hey List;
>>>
>>> I'm in the process of rsyncing in about 7TB of data to Ceph across
>>> approximately 58565475 files (okay, so I guess that
On Wed, Sep 19, 2012 at 2:05 PM, Tren Blackburn wrote:
> Greg: It's difficult to tell you that. I'm rsyncing 2 volumes from our
> filers. Each base directory on each filer mount has approximate 213
> directories, and then each directory under that has approximately
> anywhere from 3000 - 5000 dir
On Wed, 19 Sep 2012, Tren Blackburn wrote:
> On Wed, Sep 19, 2012 at 1:52 PM, Gregory Farnum wrote:
> > On Wed, Sep 19, 2012 at 1:48 PM, Sage Weil wrote:
> >> On Wed, 19 Sep 2012, Tren Blackburn wrote:
> >>> Hey List;
> >>>
> >>> I'm in the process of rsyncing in about 7TB of data to Ceph across
On Wed, Sep 19, 2012 at 2:12 PM, Sage Weil wrote:
> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> On Wed, Sep 19, 2012 at 1:52 PM, Gregory Farnum wrote:
>> > On Wed, Sep 19, 2012 at 1:48 PM, Sage Weil wrote:
>> >> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> >>> Hey List;
>> >>>
>> >>> I'm in t
On Wed, Sep 19, 2012 at 2:12 PM, Gregory Farnum wrote:
> On Wed, Sep 19, 2012 at 2:05 PM, Tren Blackburn wrote:
>
>> Greg: It's difficult to tell you that. I'm rsyncing 2 volumes from our
>> filers. Each base directory on each filer mount has approximate 213
>> directories, and then each director
On Wed, 19 Sep 2012, Tren Blackburn wrote:
> On Wed, Sep 19, 2012 at 2:12 PM, Gregory Farnum wrote:
> > On Wed, Sep 19, 2012 at 2:05 PM, Tren Blackburn
> > wrote:
> >
> >> Greg: It's difficult to tell you that. I'm rsyncing 2 volumes from our
> >> filers. Each base directory on each filer mount
On Wed, Sep 19, 2012 at 2:33 PM, Sage Weil wrote:
> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> On Wed, Sep 19, 2012 at 2:12 PM, Gregory Farnum wrote:
>> > On Wed, Sep 19, 2012 at 2:05 PM, Tren Blackburn
>> > wrote:
>> >
>> >> Greg: It's difficult to tell you that. I'm rsyncing 2 volumes from
On Wed, Sep 19, 2012 at 2:45 PM, Tren Blackburn wrote:
> On Wed, Sep 19, 2012 at 2:33 PM, Sage Weil wrote:
>> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>>> On Wed, Sep 19, 2012 at 2:12 PM, Gregory Farnum wrote:
>>> > On Wed, Sep 19, 2012 at 2:05 PM, Tren Blackburn
>>> > wrote:
>>> >
>>> >> Gr
On 09/18/2012 04:47 PM, Tren Blackburn wrote:
On Tue, Sep 18, 2012 at 4:32 PM, Josh Durgin wrote:
On 09/18/2012 02:23 PM, Tren Blackburn wrote:
On Tue, Sep 18, 2012 at 2:11 PM, Tren Blackburn
wrote:
On Tue, Sep 18, 2012 at 1:58 PM, Sage Weil wrote:
On Tue, 18 Sep 2012, Tren Blackburn wr
On Wed, 19 Sep 2012, Tren Blackburn wrote:
> On Wed, Sep 19, 2012 at 2:45 PM, Tren Blackburn wrote:
> > On Wed, Sep 19, 2012 at 2:33 PM, Sage Weil wrote:
> >> On Wed, 19 Sep 2012, Tren Blackburn wrote:
> >>> On Wed, Sep 19, 2012 at 2:12 PM, Gregory Farnum wrote:
> >>> > On Wed, Sep 19, 2012 at 2
On Wed, Sep 19, 2012 at 4:30 PM, Sage Weil wrote:
> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> On Wed, Sep 19, 2012 at 2:45 PM, Tren Blackburn wrote:
>> > On Wed, Sep 19, 2012 at 2:33 PM, Sage Weil wrote:
>> >> On Wed, 19 Sep 2012, Tren Blackburn wrote:
>> >>> On Wed, Sep 19, 2012 at 2:12 PM,
From: "Eric W. Biederman"
In net/dns_resolver/dns_key.c and net/rxrpc/ar-key.c make them
work with user namespaces enabled where key_alloc takes kuids and kgids.
Pass GLOBAL_ROOT_UID and GLOBAL_ROOT_GID instead of bare 0's.
Cc: Sage Weil
Cc: ceph-devel@vger.kernel.org
Cc: David Howells
Cc: Dav
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