lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 27 Jun 2014 10:23:25 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	Pavel Machek <pavel@....cz>
Cc:	tytso@....edu, kernel list <linux-kernel@...r.kernel.org>
Subject: Re: ext4: total breakdown on USB hdd, 3.0 kernel

On Thu, 2014-06-26 at 22:20 +0200, Pavel Machek wrote:
> Hi!
> 
> Ok, this ext4 filesystem does _not_ have easy life: it is in usb
> envelope, I wanted
> to use it as a root filesystem, and it is connected to OLPC-1.75,
> running some kind
> of linux-3.0 kernels.
> 
> So power disconnects are common, and even during regular reboot, I
> hear disk doing
> emergency parking.
> 
> I don't know how barriers work over USB...

Just like with other SCSI devices.

	HTH
		Oliver


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists