* Partition size limit of UBIFS?
@ 2010-09-08 15:45 Xing Qianqian
2010-09-08 17:51 ` Artem Bityutskiy
0 siblings, 1 reply; 3+ messages in thread
From: Xing Qianqian @ 2010-09-08 15:45 UTC (permalink / raw)
To: linux-mtd
Hi, All
As we know, MTD has partition size limit of 2G. Do you know the size limit
of UBIFS partition and file size?
Thanks in advance.
Xing Qianqian | INNOV | xingqq@21com.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Partition size limit of UBIFS?
2010-09-08 15:45 Partition size limit of UBIFS? Xing Qianqian
@ 2010-09-08 17:51 ` Artem Bityutskiy
[not found] ` <00eb01cb4ffb$6b537bd0$41fa7370$@com>
0 siblings, 1 reply; 3+ messages in thread
From: Artem Bityutskiy @ 2010-09-08 17:51 UTC (permalink / raw)
To: Xing Qianqian; +Cc: linux-mtd
On Wed, 2010-09-08 at 23:45 +0800, Xing Qianqian wrote:
> Hi, All
>
> As we know, MTD has partition size limit of 2G.
I think it is much larger now, after we converted offsets and sizes to
64-bit variables.
> Do you know the size limit
> of UBIFS partition and file size?
I'm too lazy to look at ubifs-media.h, but all sizes are 64-bit
variables there. But I never tested UBIFS on really large UBI volumes.
Never believe theoretical limits - test.
--
Best Regards,
Artem Bityutskiy (Битюцкий Артём)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 答复: Partition size limit of UBIFS?
[not found] ` <00eb01cb4ffb$6b537bd0$41fa7370$@com>
@ 2010-09-09 8:53 ` Artem Bityutskiy
0 siblings, 0 replies; 3+ messages in thread
From: Artem Bityutskiy @ 2010-09-09 8:53 UTC (permalink / raw)
To: Xing Qianqian; +Cc: linux-mtd
On Thu, 2010-09-09 at 16:45 +0800, Xing Qianqian wrote:
> Which version of kernel imported the 64bit support for MTD? I'm using 2.6.28.10.
2.6.28 is ancient. I do not remember the veriosn, try 'git log
drivers/mtd'
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-09-08 15:45 Partition size limit of UBIFS? Xing Qianqian
2010-09-08 17:51 ` Artem Bityutskiy
[not found] ` <00eb01cb4ffb$6b537bd0$41fa7370$@com>
2010-09-09 8:53 ` 答复: " Artem Bityutskiy
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