David Kelly pisze:
On Thu, Dec 04, 2008 at 10:48:54AM +0100, Bartosz Stec wrote:
My backup script split filesystem dumps to files with size of 4,37 GB (4
588 544 kB). It's just an optimal size to fill out DVDs. At this moment
I have to burn them from windows via smb-link becuase I didn't manage to
do this task from FreeBSD console due to 2GB/4GB filesize restrictions
(growisofs).
Since when did FreeBSD (or growisofs) have a 2GB/4GB filesize limit? I
have burned 4.3GB DVDs several times.
Just look, here is example:
fbsd# growisofs -Z /dev/cd0 -R -J -udf -iso-level 3 -dry-run somefile
Executing 'mkisofs -R -J -udf -iso-level 3 somefile | builtin_dd
of=/dev/pass0 obs=32k seek=0'
mkisofs: Value too large to be stored in data type. File somefile is
too large - ignoring
I'm not talking about restriction of DVD size, but restriction to
filesize wchich I want to place on DVD:
fbsd# cat somefile | split -b 2G
fbsd# rm somefile
fbsd# ls -lh
total 4590848
-rw-r--r-- 1 root operator 2,0G 5 gru 09:18 xaa
-rw-r--r-- 1 root operator 2,0G 5 gru 09:24 xab
-rw-r--r-- 1 root operator 385M 5 gru 09:26 xac
fbsd# growisofs -v -Z /dev/cd0 -R -J -udf -dry-run ./
Executing 'mkisofs -v -R -J -udf ./ | builtin_dd of=/dev/pass0
obs=32k seek=0'
mkisofs 2.01 (i386-unknown-freebsd7.0)
Scanning ./
Writing: Initial Padblock Start Block 0
Done with: Initial Padblock Block(s) 16
Writing: Primary Volume Descriptor Start Block 16
Done with: Primary Volume Descriptor Block(s) 1
Writing: Joliet Volume Descriptor Start Block 17
Done with: Joliet Volume Descriptor Block(s) 1
Writing: End Volume Descriptor Start Block 18
Done with: End Volume Descriptor Block(s) 1
Writing: UDF volume recognition area Start Block 19
Done with: UDF volume recognition area Block(s) 3
Writing: Version block Start Block 22
Done with: Version block Block(s) 1
Writing: UDF pad to sector 32 Start Block 23
Done with: UDF pad to sector 32 Block(s) 9
Writing: UDF main seq Start Block 32
When I split that file there are no errors and DVD is 4,3GB size.
--
Bartosz Stec
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