* [PATCH 1/2] dm stripe: document that chunk size is specified in sectors (resend)
@ 2016-01-12 16:51 kusumi.tomohiro
2016-01-12 17:59 ` Mikulas Patocka
0 siblings, 1 reply; 2+ messages in thread
From: kusumi.tomohiro @ 2016-01-12 16:51 UTC (permalink / raw
To: snitzer, mpatocka; +Cc: Tomohiro Kusumi, dm-devel
From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Mention it's in sector similar to f49e869.
It sounds like one specifies it in a number like 4096.
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
---
Documentation/device-mapper/striped.txt | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/device-mapper/striped.txt b/Documentation/device-mapper/striped.txt
index 45f3b91..f109b54 100644
--- a/Documentation/device-mapper/striped.txt
+++ b/Documentation/device-mapper/striped.txt
@@ -9,8 +9,8 @@ devices in parallel.
Parameters: <num devs> <chunk size> [<dev path> <offset>]+
<num devs>: Number of underlying devices.
- <chunk size>: Size of each chunk of data. Must be at least as
- large as the system's PAGE_SIZE.
+ <chunk size>: Size of each chunk of data in sectors. Must be
+ at least as large as the system's PAGE_SIZE.
<dev path>: Full pathname to the underlying block-device, or a
"major:minor" device-number.
<offset>: Starting sector within the device.
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/2] dm stripe: document that chunk size is specified in sectors (resend)
2016-01-12 16:51 [PATCH 1/2] dm stripe: document that chunk size is specified in sectors (resend) kusumi.tomohiro
@ 2016-01-12 17:59 ` Mikulas Patocka
0 siblings, 0 replies; 2+ messages in thread
From: Mikulas Patocka @ 2016-01-12 17:59 UTC (permalink / raw
To: Tomohiro Kusumi; +Cc: dm-devel, snitzer
On Wed, 13 Jan 2016, kusumi.tomohiro@gmail.com wrote:
> From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
>
> Mention it's in sector similar to f49e869.
> It sounds like one specifies it in a number like 4096.
>
> Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
> ---
> Documentation/device-mapper/striped.txt | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/device-mapper/striped.txt b/Documentation/device-mapper/striped.txt
> index 45f3b91..f109b54 100644
> --- a/Documentation/device-mapper/striped.txt
> +++ b/Documentation/device-mapper/striped.txt
> @@ -9,8 +9,8 @@ devices in parallel.
>
> Parameters: <num devs> <chunk size> [<dev path> <offset>]+
> <num devs>: Number of underlying devices.
> - <chunk size>: Size of each chunk of data. Must be at least as
> - large as the system's PAGE_SIZE.
> + <chunk size>: Size of each chunk of data in sectors. Must be
> + at least as large as the system's PAGE_SIZE.
> <dev path>: Full pathname to the underlying block-device, or a
> "major:minor" device-number.
> <offset>: Starting sector within the device.
> --
> 1.7.1
It is not required that the chunk size must be at least as larget as the
page size, so that sentence should be dropped too.
Mikulas
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2016-01-12 16:51 [PATCH 1/2] dm stripe: document that chunk size is specified in sectors (resend) kusumi.tomohiro
2016-01-12 17:59 ` Mikulas Patocka
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