Sorry for my last email. it was not clear.
I can run with success the command within a script. The user I run flexbackup is root. I try this using a server with flexbackup working: #mt -f /dev/nst0 rewind #dd of=/dev/nst0 if=/tmp/provadd bs=64k 903+1 records in 903+1 records out 59228160 bytes (59 MB) copied, 4.80392 seconds, 12.3 MB #mt -f /dev/nst0 rewind #dd if=/dev/nst0 of=/tmp/provadd2 bs=64k 903+1 records in 903+1 records out 59228160 bytes (59 MB) copied, 0.629151 seconds, 94.1 MB/s #ls -l /tmp/provadd* -rw-r--r-- 1 root root 59228160 Mar 15 17:29 /tmp/provadd -rw-r--r-- 1 root root 59228160 Mar 15 17:49 /tmp/provadd2 The same commands are execute on the server with ultrium not working #mt -f /dev/nst0 rewind #dd of=/dev/nst0 if=/tmp/provadd bs=64k3327+1 records in 3327+1 records out 218046464 bytes (218 MB) copied, 4.72744 s, 46.1 MB/s #mt -f /dev/nst0 rewind #dd if=/dev/nst0 of=/tmp/provadd2 bs=64k dd: reading `/dev/nst0': Input/output error dd: closing input file `/dev/nst0': Input/output error May be a hardware problem? Making the same commands on the server with flexbackup not working: TeckniX wrote: > can you run the same command within a script and see if you get any > errors? > It could be that only your user has read/write to the device? > > On Tue, Mar 15, 2011 at 7:31 AM, Michele Cerioni <mich...@protocol.it > <mailto:mich...@protocol.it>> wrote: > > Hi, > I'm in trouble with a 920 internal SAS Hp. > I installed several flexbackup since 2003 with several hardware device > (DAT scsi/usb, Ultrium2/3/4 , sony ait). > Now I have some problem with this Hp. > > With each configuration I have the sam error: > writing to `/dev/nst0': Input/output error > > using tar o afio, compression o not compression. > > The mystery is that using the same command used by flexbackup I > haven't > error. > For example if I try to execute this command from shell I have not > problem: > > cd "/tmp" && /tmp/collectexit.2376.sh <http://collectexit.2376.sh> > find . -depth -xdev ! -type s > -print0 | /tmp/collectexit.2376.sh <http://collectexit.2376.sh> > tar --create --null --files-from=- > --ignore-failed-read --same-permissions --no-recursion --totals > --label > "level 0 /tmp Tue Mar 15 12:21:18 2011 tar from server" --verbose > --sparse -b 64 --file - | /tmp/collectexit.2376.sh > <http://collectexit.2376.sh> dd ibs=32k obs=32k > conv=noerror,sync of="/dev/nst0" > > While using flexbackup I have this error : > dd: writing to `/dev/nst0': Input/output error > dd: closing output file `/dev/nst0': Input/output error > > Could someone help me? > Thanks > Michele > > > > ------------------------------------------------------------------------------ > Colocation vs. Managed Hosting > A question and answer guide to determining the best fit > for your organization - today and in the future. > http://p.sf.net/sfu/internap-sfd2d > _______________________________________________ > flexbackup-help mailing list > flexbackup-help@lists.sourceforge.net > <mailto:flexbackup-help@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/flexbackup-help > > -- ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ flexbackup-help mailing list flexbackup-help@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flexbackup-help ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ flexbackup-help mailing list flexbackup-help@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flexbackup-help