* How do I get the physical offset of a file in BTRFS ?
@ 2020-12-10 13:24 Sreyan Chakravarty
2020-12-10 18:38 ` Chris Murphy
0 siblings, 1 reply; 2+ messages in thread
From: Sreyan Chakravarty @ 2020-12-10 13:24 UTC (permalink / raw)
To: linux-btrfs
Hi,
How do I calculate the physical offset of a file in BTRFS ?
filefrag does not work.
--
Regards,
Sreyan Chakravarty
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How do I get the physical offset of a file in BTRFS ?
2020-12-10 13:24 How do I get the physical offset of a file in BTRFS ? Sreyan Chakravarty
@ 2020-12-10 18:38 ` Chris Murphy
0 siblings, 0 replies; 2+ messages in thread
From: Chris Murphy @ 2020-12-10 18:38 UTC (permalink / raw)
To: Sreyan Chakravarty; +Cc: Btrfs BTRFS
On Thu, Dec 10, 2020 at 6:25 AM Sreyan Chakravarty <sreyan32@gmail.com> wrote:
>
> Hi,
>
> How do I calculate the physical offset of a file in BTRFS ?
>
> filefrag does not work.
Given your you post two hours before this in which you describe
btrfs_map_physical script to get the resume_offset and properly divide
by page size, this post seems anachronistic and I have no idea what
you're asking.
--
Chris Murphy
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-12-10 13:24 How do I get the physical offset of a file in BTRFS ? Sreyan Chakravarty
2020-12-10 18:38 ` Chris Murphy
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