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Date:      Wed, 17 Jan 2024 07:16:27 +0100
From:      Matthias Apitz <guru@unixarea.de>
To:        Gary Aitken <freebsd@dreamchaser.org>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: USB key && NTFS
Message-ID:  <Zadwu5/%2BHufegUAY@pureos>
In-Reply-To: <ae1ba400-c862-4a81-a68d-a436a3733870@dreamchaser.org>
References:  <Zaa3aZcOgvBzjwj9@c720-1400094> <ae1ba400-c862-4a81-a68d-a436a3733870@dreamchaser.org>

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El día martes, enero 16, 2024 a las 05:01:54 -0700, Gary Aitken escribió:

> ... 
> As pointed out by Alexander, it's actually exFAT, not NTFS.  Since
> you've already reformatted it, you're ok, but if you want to NOT
> reformat a new one in the future, use mount.exfat.  manpage is
> man mount.exfat-fuse
> 

I haven't reformatted the key. I compiled the port sysutils/fusefs-exfat
on my poudriere server, installed it and could mount the key fine.
I used f3write (from the ports) to check the capacity by writing
117 files of 1 GByte and to check the write performance which is very poor.

[guru@c720-1400094 ~]$ mkdir   /mnt/f3
[guru@c720-1400094 ~]$ f3write /mnt/f3
...
Creating file 115.h2w ... OK!
Creating file 116.h2w ... OK!
Creating file 117.h2w ... OK!
Creating file 118.h2w ... Write failure: Input/output error

WARNING:
The write error above may be due to your memory card overheating
under constant, maximum write rate. You can test this hypothesis
touching your memory card. If it is hot, you can try f3write
again, once your card has cooled down, using parameter --max-write-rate=2048
to limit the maximum write rate to 2MB/s, or another suitable rate.

Free space: 0.00 Byte
Average writing speed: 9.27 MB/s

[guru@c720-1400094 ~]$ df -kh /mnt/f3
Filesystem    Size    Used   Avail Capacity  Mounted on
/dev/da0s1    117G    117G      0B   100%    /mnt

	matthias

-- 
Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045
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Ich bin nicht im Krieg mit Russland.



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