From: rmckeever (rmckeever@earthlink.net)
Date: Tue Sep 17 2002 - 18:09:00 EDT
Hello,
Im using ufsdump over the network with ssh.
Machine A has tape drive and Machine B is the system Im backing up.
Machine A fires off a script that does this:
/usr/sbin/ssh machineB /usr/sbin/ufsdump 0f - $filesystem | ssh machineB "cat
- > /dev/rmt/1ln"
Now, it works well for a small file system.
But some filesystems I get this error:
DUMP: Writing 32 Kilobyte records
DUMP: Date of this level 0 dump: Tue Sep 17 14:42:45 2002
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/rdsk/c0t0d0s6 (machB:/usr) to standard output.
DUMP: Mapping (Pass I) [regular files]
DUMP: Mapping (Pass II) [directories]
DUMP: Estimated 3423476 blocks (1671.62MB).
DUMP: Dumping (Pass III) [directories]
DUMP: Dumping (Pass IV) [regular files]
cat: output error (0/8192 characters written)
Invalid argument
What am I doing wrong? Should I use something other than cat ??
The reaseon im sshing from MachA into MachB then back to MachA is I only want
one script to fire from one machine.
Any ideas, suggestions, thanks in advance.
Regards,
RM
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