Date: Fri, 15 Jun 2007 11:11:19 -0400 From: "Ali Mashtizadeh" <mashtizadeh@gmail.com> To: "Pawel Jakub Dawidek" <pjd@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: ZFS with USB "SCSI" Message-ID: <440b3e930706150811k10e18d70i7929fc13f6131e45@mail.gmail.com> In-Reply-To: <20070615132319.GC37295@garage.freebsd.pl> References: <440b3e930706140907j636074e3l195b3798fef97298@mail.gmail.com> <20070615132319.GC37295@garage.freebsd.pl>
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Hey thanks for the response!
diskinfo -v /dev/da0s2d
/dev/da0s2d
512 # sectorsize
138330523136 # mediasize in bytes (129G)
270176803 # mediasize in sectors
16817 # Cylinders according to firmware.
255 # Heads according to firmware.
63 # Sectors according to firmware.
zpool list
NAME SIZE USED AVAIL CAP HEALTH ALTROOT
WDPassport 128G 6.19G 122G 4% ONLINE -
tank 34.8G 29.3G 5.45G 84% ONLINE -
It works on my root filessytem just fine but that internal IDE drive. I use
an external USB drive for extra storage I carry around. I tried it with two
partition layouts and in both cases it seems to have problems with USB
drives.
--
Ali Mashtizadeh
علی مشتی زاده
On 6/15/07, Pawel Jakub Dawidek <pjd@freebsd.org> wrote:
>
> On Thu, Jun 14, 2007 at 12:07:28PM -0400, Ali Mashtizadeh wrote:
> > Hi has anyone used ZFS with a external USB drive. I seem to get ZFS
> trying
> >
> > The disk is mostly empty so these write errors are mostly at the
> beginning.
> > Is there a problem with UMASS and ZFS or should I update my
> > 7.0-CURRENT(about 2-3 weeks old). I used to have a UFS filesystem on
> > this drive and it
> > worked flawlessly. ZFS sometimes silently ignores most of these errors
> but
> > when I start copying lots and lots of files it gives a lot of errors and
> > Panics.
> >
> > ... a bunch of errors like these:
> > Jun 12 17:12:15 redqueen root: ZFS: vdev I/O failure, zpool=WDPassport
> > path=/dev/da0s2d offset=4260626432 size=131072 error=5
> > Jun 12 17:12:15 redqueen root: ZFS: vdev I/O failure, zpool=WDPassport
> > path=/dev/da0s2d offset=4260757504 size=131072 error=5
> > Jun 12 17:12:15 redqueen root: ZFS: vdev I/O failure, zpool=WDPassport
> > path=/dev/da0s2d offset=4260888576 size=131072 error=5
> > Jun 12 17:12:15 redqueen root: ZFS: vdev I/O failure, zpool=WDPassport
> > path=/dev/da0s2d offset=4261019648 size=131072 error=5
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): WRITE(10). CDB:
> 2a
> > 0 2 f6 4f 9e 0 0 80 0
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): CAM Status:
> SCSI
> > Status Error
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): SCSI Status:
> Check
> > Condition
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): ILLEGAL REQUEST
> > asc:21,0
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): Logical block
> > address out of range
> > Jun 12 17:12:15 redqueen kernel: (da0:umass-sim0:0:0:0): Unretryable
> error
> > Jun 12 17:12:15 redqueen root: ZFS: vdev I/O failure, zpool=WDPassport
> > path=/dev/da0s2d offset=4261150720 size=131072 error=5
> > Jun 12 17:14:02 redqueen syslogd: kernel boot file is
> /boot/kernel/kernel
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): WRITE(10). CDB:
> 2a
> > 0 2 f6 4d 9e 0 0 80 0
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): CAM Status:
> SCSI
> > Status Error
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): SCSI Status:
> Check
> > Condition
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): ILLEGAL REQUEST
> > asc:21,0
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): Logical block
> > address out of range
> > Jun 12 17:14:02 redqueen kernel: (da0:umass-sim0:0:0:0): Unretryable
> error
> > Jun 12 17:14:02 redqueen kernel: panic: ZFS: I/O failure (write on
> <unknown>
> > off 0: zio 0xffffff00240db000 [L0 ZFS plain file] 20000L/20000P
> > DVA[0]=<0:fd9a0000:20000> fletcher2 uncompressed LE contiguous
> birth=2447
> > fill=1
> >
> cksum=5df9a1c34a151f29:ef04006d2a7312e2:f22e3b20440a3f6:c154faf2be8dc79d)
> > Jun 12 17:14:02 redqueen kernel: cpuid = 0
> > Jun 12 17:14:02 redqueen kernel: Uptime: 46m5s
> > Jun 12 17:14:02 redqueen kernel: Physical memory: 881 MB
> > Jun 12 17:14:02 redqueen kernel: Dumping 220 MB: 205 189 173 157 141 125
> 109
> > 93 77 61 45 29 13
> > Jun 12 17:14:02 redqueen kernel: Dump complete
> > Jun 12 17:14:02 redqueen kernel: Automatic reboot in 15 seconds - press
> a
> > key on the console to abort
> > Jun 12 17:14:02 redqueen kernel: --> Press a key on the console to
> reboot,
> > Jun 12 17:14:02 redqueen kernel: --> or switch off the system now.
> > Jun 12 17:14:02 redqueen kernel: Rebooting...
>
> Can you show me the output of:
>
> # diskinfo -v /dev/da0s2d
> # zpool list
>
> --
> Pawel Jakub Dawidek http://www.wheel.pl
> pjd@FreeBSD.org http://www.FreeBSD.org
> FreeBSD committer Am I Evil? Yes, I Am!
>
>
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