Backing up to disk

2002-09-01 Thread Niall O Broin
I want to start using a large IDE RAID in addition to my DAT drive with Amanda and I have a couple of questions about that. 1) Which version of Amanda should I best use ? I got 2.4.3b3 (I know b4 has been released) and 2.5.0 and I see that both of these have support for the file: backup device.

Re: Testing tapes

2002-09-01 Thread Brian Jonnes
On Sat 31 Aug 02 16:11, Gene Heskett wrote: On Saturday 31 August 2002 07:45, Brian Jonnes wrote: Hi, I think I have a faulty tape or two. What is the best recommended way of testing this? Generate a file from /dev/urandom, write it to the tape and md5sum it? Most drives do the equ of

Re: Testing tapes

2002-09-01 Thread Gene Heskett
On Sunday 01 September 2002 10:09, Brian Jonnes wrote: On Sat 31 Aug 02 16:11, Gene Heskett wrote: On Saturday 31 August 2002 07:45, Brian Jonnes wrote: Hi, I think I have a faulty tape or two. What is the best recommended way of testing this? Generate a file from /dev/urandom, write it

Trivial question - No Flames please

2002-09-01 Thread Potts, Ross A.
I think I have been looking in all the wrong places. What size is a 112 Meter 8mm tape with and without compression? I just inherited a butt-load of them and decided to use them for daily incrementals (nothing above 500 MB a day) Thanks! Ross

Re: Trivial question - No Flames please

2002-09-01 Thread Jon LaBadie
On Sun, Sep 01, 2002 at 08:24:27PM -0700, Potts, Ross A. wrote: I think I have been looking in all the wrong places. What size is a 112 Meter 8mm tape with and without compression? I just inherited a butt-load of them and decided to use them for daily incrementals (nothing above 500 MB a

Re: Trivial question - No Flames please

2002-09-01 Thread Frank Smith
Some manufacturers advertise them as 10GB, but they are really 5GB native capacity. The 160m 8mm tapes are 7GB native. Compression can make your data anywhere from somewhat larger to considerably smaller, depending on what it is. Repetitive text files like web logs can compress amazingly

Re: Trivial question - No Flames please

2002-09-01 Thread Brandon D. Valentine
On Sun, 1 Sep 2002, Potts, Ross A. wrote: I think I have been looking in all the wrong places. What size is a 112 Meter 8mm tape with and without compression? I just inherited a butt-load of them and decided to use them for daily incrementals (nothing above 500 MB a day) Which 8mm format?