Re: [Amanda-users] Re: Tape DDS-3 values

2002-09-18 Thread Frank Smith
Good drives and tapes rarely have errors. If you are getting frequent tape errors you should investigate why; your tapes and/or drives could be in need of cleaning/repair/replacement. Since failing drives and tapes don't get better, just worse, you will be continually adding more workarounds

Re: Tape DDS-3 values

2002-09-18 Thread Niall O Broin
On Fri, Sep 13, 2002 at 10:25:29AM -0400, Jon LaBadie wrote: Is it a real, or theoretical, problem? I.e. has anybody experienced bit errors in a gzip'ed document? For me the incidence is low enough that I don't feel a need to use bzip2 for that extra protection. The value of your data may

Re: [Amanda-users] Re: Tape DDS-3 values

2002-09-18 Thread Jason Thomas
we had the same problem, we now store the data uncompressed on the tape. And still get frequent errors. On Fri, Sep 13, 2002 at 06:14:46PM +0100, Niall O Broin wrote: On Fri, Sep 13, 2002 at 10:25:29AM -0400, Jon LaBadie wrote: Is it a real, or theoretical, problem? I.e. has anybody

Re: Tape DDS-3 values

2002-09-12 Thread Conny Gyllendahl
On Thu, 12 Sep 2002, Kablan BOGNINI wrote: Hello, I am using HP DDS-3 tapes for my backup. I've tried to get the correct values for my tape. But tapetype gives this result: define tapetype HP-DDS3-DAT { comment just produced by tapetype program length 9860 mbytes filemark 0

Re: Tape DDS-3 values

2002-09-12 Thread Frank Smith
--On Thursday, September 12, 2002 15:54:43 +0200 Kablan BOGNINI [EMAIL PROTECTED] wrote: I am using HP DDS-3 tapes for my backup. I've tried to get the correct values for my tape. But tapetype gives this result: define tapetype HP-DDS3-DAT { comment just produced by tapetype program

Re: Tape DDS-3 values

2002-09-12 Thread Niall O Broin
On Thu, Sep 12, 2002 at 05:13:53PM +0300, Conny Gyllendahl wrote: Also, tar+gnuzip gives you alot better compression than the internal hardware of the drive, at least from what I've read on this list. This is true but as a friend pointed out to me recently when I was having some tape reading

Re: Tape DDS-3 values

2002-09-12 Thread Galen Johnson
Kablan BOGNINI wrote: Hello, I am using HP DDS-3 tapes for my backup. I've tried to get the correct values for my tape. But tapetype gives this result: define tapetype HP-DDS3-DAT { comment just produced by tapetype program length 9860 mbytes filemark 0 kbytes speed 840 kps } I

Re: Tape DDS-3 values

2002-09-12 Thread Gene Heskett
On Thursday 12 September 2002 09:54, Kablan BOGNINI wrote: Hello, I am using HP DDS-3 tapes for my backup. I've tried to get the correct values for my tape. But tapetype gives this result: define tapetype HP-DDS3-DAT { comment just produced by tapetype program length 9860 mbytes

Re: Tape DDS-3 values

2002-09-12 Thread Gene Heskett
On Thursday 12 September 2002 10:43, Galen Johnson wrote: Kablan BOGNINI wrote: Hello, I am using HP DDS-3 tapes for my backup. I've tried to get the correct values for my tape. But tapetype gives this result: define tapetype HP-DDS3-DAT { comment just produced by tapetype program length

Re: Tape DDS-3 values

2002-09-12 Thread Brian Jonnes
On Thu 12 Sep 02 16:38, Niall O Broin wrote: This is true but as a friend pointed out to me recently when I was having some tape reading problems - if you get some bit errors reading a tar file from a tape, most likely asll you will lose is the affected file. If OTOH you get bit errors