Date: Sat, 29 Jul 2017 11:03:31 +0200 From: Polytropon <freebsd@edvax.de> To: byrnejb@harte-lyne.ca Cc: freebsd-questions@freebsd.org Subject: Re: Unable to mount USB Flash memory created on CentOS Message-ID: <20170729110331.de4d61a5.freebsd@edvax.de> In-Reply-To: <1686132f906448c4e88d02f865da9a14.squirrel@webmail.harte-lyne.ca> References: <aa1eadff2a815bacb69dc015b4aa1f4f.squirrel@webmail.harte-lyne.ca> <20170728205144.c1fc18df.freebsd@edvax.de> <4a5c3fd942ff8566eefaaf9c990abba0.squirrel@webmail.harte-lyne.ca> <20170728212432.7be758bc.freebsd@edvax.de> <32ee693f24a1725290b47822cfd8bc9e.squirrel@webmail.harte-lyne.ca> <20170728220016.21aa7c83.freebsd@edvax.de> <1686132f906448c4e88d02f865da9a14.squirrel@webmail.harte-lyne.ca>
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On Fri, 28 Jul 2017 17:09:01 -0400, James B. Byrne wrote: > # mount -t ext2fs -o ro /dev/da0s1 /mnt/usb01 > # mount -t ext2fs -o ro /dev/da1s1 /mnt/usb02 > > These both work on the second and third usb stick, the ones whose > insertion seemed to trigger the problem. Okay, good! > This is the backup stick which was already inserted and mounted when > the problem started: > > # gpart list da0 > Geom name: da0 > modified: false > state: OK > fwheads: 255 > fwsectors: 63 > last: 122915327 > first: 63 > entries: 4 > scheme: MBR > Providers: > 1. Name: da0s1 > Mediasize: 62928519168 (59G) > Sectorsize: 512 > Stripesize: 0 > Stripeoffset: 4128768 > Mode: r0w0e0 > attrib: active > rawtype: 12 > length: 62928519168 > offset: 4128768 > type: !12 > index: 1 > end: 122915327 > start: 8064 > Consumers: > 1. Name: da0 > Mediasize: 62932647936 (59G) > Sectorsize: 512 > Mode: r0w0e0 > > > So what is type !12? How would I mount it? As I said in a previous message: That entry looks damaged, and you probably cannot mount it anymore. Maybe recovery is possible using native Linux programs, I suggest you give it a try. In worst case, re-initialize the file system (at the price of data loss, of course). -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...
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