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Old 06-12-2008
jeriryan87 jeriryan87 is offline
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Appending files to a tape drive

I've starting playing with a tape drive for the first time. Its a new one, an IBM Ultrium LTO 4. After initially copying a file to the tape with tar cvf /dev/st0 /root/dummy, all subsequent files appended take an increasing amount of time with tar rvf /dev/st0 /root/dummyX. Is it normal for each appended file to take longer than the previous? Also, anyone have an idea of an optimal block size?
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Old 07-03-2008
incredible incredible is online now Forum Advisor  
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no it shouldn't take long either. you can omit running in verbose mode. by the way, whats the system you're using and what OS?
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Old 07-03-2008
incredible incredible is online now Forum Advisor  
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ANd yes, I forgot..Please check for the SCSI termination.
If possible reseat the terminator. If you doubt O.S. then pls use other command e.g. cpio and try to get the speed.
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