Violin Memory SSD array device support

Violin Memory SSD array device support

[Sherman Ma]

What's the submit process via git for LVM? I tried to push
and it didn't work. Could someone help me out?

Thanks,

- Sherman 
==============================================
sma at eng-builds-fir:~/git/lvm2$ git pull --rebase
First, rewinding head to replay your work on top of it...
Applying: Violin Memory vmts device support
sma at eng-builds-fir:~/git/lvm2$
sma at eng-builds-fir:~/git/lvm2$ git status
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#
nothing to commit (working directory clean)
sma at eng-builds-fir:~/git/lvm2$ git push
fatal: The remote end hung up unexpected



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Violin Memory SSD array device support

[Zdenek Kabelac]

Dne 22.11.2012 18:48, Sherman Ma napsal(a):
>
> What's the submit process via git for LVM? I tried to push
> and it didn't work. Could someone help me out?
>
> Thanks,


It's ok, to post proposal patches to the list.
Only lvm developers have 'write' access.

Zdenek

Violin Memory SSD array device support

[Alasdair G Kergon]

What is the current upstream status of the driver?

Alasdair

Violin Memory SSD array device support

[Sherman Ma]

The driver (vtms.ko) has been released and is in good status.

Thanks,

- Sherman

On 11/22/12 7:22 PM, "Alasdair G Kergon" <agk@redhat.com> wrote:

>What is the current upstream status of the driver?
>
>Alasdair
>

Violin Memory SSD array device support

[Zdenek Kabelac]

Dne 23.11.2012 06:36, Sherman Ma napsal(a):> The driver (vtms.ko) has been 
released and is in good status.
 >

Hmm - I've made grep over  3.7-rc kernel and have not noticed anything
resembling vtms name.

Which 'upstream' kernel tree do you mean ?

Any git pointer ?
Is it publicly available ?

Thanks

Zdenek

Violin Memory SSD array device support

[Sherman Ma]

Hi Zdenek,

  Sorry I didn't make it clear. The driver is currently released
as a loadable module in binary format. Would that be a problem
in adding support in lvm?

  Thanks,

- Sherman

On 11/23/12 2:26 AM, "Zdenek Kabelac" <zdenek.kabelac@gmail.com> wrote:

>Dne 23.11.2012 06:36, Sherman Ma napsal(a):> The driver (vtms.ko) has
>been 
>released and is in good status.
> >
>
>Hmm - I've made grep over  3.7-rc kernel and have not noticed anything
>resembling vtms name.
>
>Which 'upstream' kernel tree do you mean ?
>
>Any git pointer ?
>Is it publicly available ?
>
>Thanks
>
>Zdenek
>

Violin Memory SSD array device support

[Alasdair G Kergon]

On Fri, Nov 23, 2012 at 08:11:08PM -0800, Sherman Ma wrote:
>   Sorry I didn't make it clear. The driver is currently released
> as a loadable module in binary format. 

Are there plans to submit it to the upstream kernel?

Alasdair

Violin Memory SSD array device support

[Sherman Ma]

  I would like to add Violin Memory's SSD array device (vtms) support in
LVM2.
The following is the change list:

sma at eng-builds-fir:~/git/lvm2/lib/filters$ git diff
diff --git a/lib/filters/device-types.h b/lib/filters/device-types.h
index 9efbe68..bc0cfc6 100644
--- a/lib/filters/device-types.h
+++ b/lib/filters/device-types.h
@@ -56,5 +56,6 @@ static const device_info_t _device_info[] = {
        {"blkext", 1},          /* Extended device partitions */
        {"fio", 16},            /* Fusion */
        {"mtip32xx", 16},       /* Micron PCIe SSDs */
+       {"vtms", 16},           /* Violin Memory */
        {"", 0}
 };

Any comments before I submit the change?
Thanks,

- Sherman


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