Hi,
> > fd = open("/dev/sr0", O_RDWR);
> root@transponder:/home/garydale# ./open_sr0
> open: fd= -1 , errno= 30
> open: Read-only file system
This is surprising, because xorriso uses
open(..., O_RDWR | O_NDELAY);
when it acquires a drive.
(I would have expected to see the error with write()
On 09/08/12 04:36 PM, Thomas Schmitt wrote:
Hi,
# xorriso -scsi_log on -dev /dev/sr0 -format "full"
...
xorriso : FAILURE : libburn indicates failure with formatting.
It should have reported the SCSI error (will have to dig for that).
That error came with command FORMAT UNIT
FORMAT UNIT
04
Hi,
> # xorriso -scsi_log on -dev /dev/sr0 -format "full"
> ...
> xorriso : FAILURE : libburn indicates failure with formatting.
It should have reported the SCSI error (will have to dig for that).
That error came with command FORMAT UNIT
> FORMAT UNIT
> 04 11 00 00 00 00
> To drive: 12b
> 00 82
On 09/08/12 02:39 PM, Thomas Schmitt wrote:
Hi,
I also tried using K3B to burn as udf.
mkisofs print size result: 0 (0 bytes)
This looks like a different problem.
A size prediction of 0 is hardly to explain by any state of
the target medium. How large should the result have been ?
59M or there
On 09/08/12 01:45 PM, Thomas Schmitt wrote:
Hi,
Yes, I have read-write permissions.
Something does not work properly.
Are any related messages to see in the output of dmesg ?
Nothing in dmesg | tail or syslog just now when I tried a dvd+rw-format
-force=full.
I tried xorriso to fix the
Hi,
> I also tried using K3B to burn as udf.
> mkisofs print size result: 0 (0 bytes)
This looks like a different problem.
A size prediction of 0 is hardly to explain by any state of
the target medium. How large should the result have been ?
What do you get from
xorriso -outdev /dev/sr0 -bla
Hi,
> Yes, I have read-write permissions.
Something does not work properly.
Are any related messages to see in the output of dmesg ?
> I tried xorriso to fix the disc as well but it also fails.
What did you try and what did it report when it failed ?
(We could get a log of SCSI commands from x
On 09/08/12 12:08 PM, Thomas Schmitt wrote:
Hi,
[i am subscribed to cdwrite@other.debian.org, not to debian-user]
You could use sequential burn programs like growisofs or xorriso.
Both can add files to ISO 9660 filesystems on BD-RE.
Those filesystems are mountable read-only.
If you canafford t
On 09/08/12 01:19 PM, Keith McKenzie wrote:
On 9 August 2012 17:43, Gary Dale wrote:
Already tried that. dd complains:
dd: opening `/dev/sr0': Read-only file system
It sounds like it is mounted; try unmounting it,& then try dd again.
root@transponder:/home/garydale# umount /dev/sr0
umo
On 09/08/12 12:08 PM, Thomas Schmitt wrote:
Hi,
[i am subscribed to cdwrite@other.debian.org, not to debian-user]
I tried a new disc again, and this time formatted it through K3B
instead of using dvd+rw-format directly.
I don't know what K3B does as "formatting", but dvd+rw-format does
only a
Hi,
[i am subscribed to cdwrite@other.debian.org, not to debian-user]
> > >I tried a new disc again, and this time formatted it through K3B
> > >instead of using dvd+rw-format directly.
I don't know what K3B does as "formatting", but dvd+rw-format does
only a hardware level formatting. It does n
[Ccing cdwrite@other.debian.org]
Any ideas?
On Tue, Aug 07, 2012 at 03:49:13PM -0400, Gary Dale wrote:
> On 06/08/12 11:51 PM, Gary Dale wrote:
> >I've been using BD-RE discs for backups on a Debian/Squeeze server
> >for a couple of years now. In the last week or so the backups have
> >been faili
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