Re: SATA drive problems in LENNY...

2008-07-15 Thread Kai Martens
Thanks, Ron! The solution was noapic as a kernel parameter though. Mark Allums' shot in the dark held the key. Then I tried to transfer my system from the old 8.6G ide disk to the new 500G sata disk, following instructions you seem to have gotten on another occasion: dd and resize2fs. dd worke

Re: SATA drive problems in LENNY...

2008-07-15 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 07/15/08 16:15, Mark Allums wrote: [snip] > > > Silicon Image controllers require a driver, so the obvious question is, > are the drivers in the kernel or a module? [Thinking aloud:] It seems > to be there, from the above, but SATA requires SCSI

Re: SATA drive problems in LENNY...

2008-07-15 Thread Mark Allums
Sam Leon wrote: Kai Martens wrote: Hi there, While upgrading to service pack 3 windoze died - so I finally got my wife to work on my debian machine. Now I need to install debian on her amd64 compaq, and unlike 15 month ago this time I cannot give up. The SATA drives are simply not recognized

Re: SATA drive problems in LENNY...

2008-07-15 Thread Sam Leon
Kai Martens wrote: Hi there, While upgrading to service pack 3 windoze died - so I finally got my wife to work on my debian machine. Now I need to install debian on her amd64 compaq, and unlike 15 month ago this time I cannot give up. The SATA drives are simply not recognized during installat

Re: SATA drive problems in LENNY...

2008-07-15 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 07/15/08 00:53, Kai Martens wrote: > Hi there, > > While upgrading to service pack 3 windoze died - so I finally got my wife > to work on my debian machine. Now I need to install debian on her amd64 > compaq, and unlike 15 month ago this time I c

SATA drive problems in LENNY...

2008-07-14 Thread Kai Martens
Hi there, While upgrading to service pack 3 windoze died - so I finally got my wife to work on my debian machine. Now I need to install debian on her amd64 compaq, and unlike 15 month ago this time I cannot give up. The SATA drives are simply not recognized during installation. Threw in an old

Re: hard drive problems

2008-05-06 Thread Alex Samad
On Tue, May 06, 2008 at 10:17:23AM -0400, Douglas A. Tutty wrote: > On Tue, May 06, 2008 at 06:08:47PM +1000, Alex Samad wrote: > > On Mon, May 05, 2008 at 09:33:19PM -0400, Douglas A. Tutty wrote: > > > On Tue, May 06, 2008 at 07:10:34AM +1000, Alex Samad wrote: > > > > > > > > [snip] > > > > >

Re: hard drive problems

2008-05-06 Thread Douglas A. Tutty
On Tue, May 06, 2008 at 06:08:47PM +1000, Alex Samad wrote: > On Mon, May 05, 2008 at 09:33:19PM -0400, Douglas A. Tutty wrote: > > On Tue, May 06, 2008 at 07:10:34AM +1000, Alex Samad wrote: > > > > > [snip] > > > > ?(if so how) > > > > First, ensure you have good recent backups. > > > > Then

Re: hard drive problems

2008-05-06 Thread Alex Samad
On Mon, May 05, 2008 at 09:33:19PM -0400, Douglas A. Tutty wrote: > On Tue, May 06, 2008 at 07:10:34AM +1000, Alex Samad wrote: > > [snip] > > ?(if so how) > > First, ensure you have good recent backups. > > Then install smartmontools and run a long S.M.A.R.T. test and check the > results. >

Re: hard drive problems

2008-05-05 Thread Douglas A. Tutty
On Tue, May 06, 2008 at 07:10:34AM +1000, Alex Samad wrote: > > May 5 23:31:46 hufpuf kernel: ata2: timeout waiting for ADMA IDLE, > stat=0x440 > May 5 23:31:46 hufpuf kernel: ata2.00: exception Emask 0x0 SAct > 0x7fff SErr 0x0 action 0x0 > May 5 23:31:46 hufpuf kernel: ata2.00: CPB resp_fl

hard drive problems

2008-05-05 Thread Alex Samad
Hi I have been getting alot of these May 5 23:31:46 hufpuf kernel: ata2: timeout waiting for ADMA IDLE, stat=0x440 May 5 23:31:46 hufpuf kernel: ata2.00: exception Emask 0x0 SAct 0x7fff SErr 0x0 action 0x0 May 5 23:31:46 hufpuf kernel: ata2.00: CPB resp_flags 0x11: , CMD error May 5 23:31

Re: USB Hard Drive problems

2007-08-29 Thread Celejar
On Wed, 29 Aug 2007 03:40:17 -0500 Ron Johnson <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 08/28/07 22:15, Celejar wrote: > > Hi, > > > > I recently purchased a factory recertified Fantom Drives 120 GB USB > > drive. I have just begun to use it, and I'm e

Re: USB Hard Drive problems

2007-08-29 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/28/07 22:15, Celejar wrote: > Hi, > > I recently purchased a factory recertified Fantom Drives 120 GB USB > drive. I have just begun to use it, and I'm experiencing major > headaches. Every now and then (I don't see a triggering condition or >

USB Hard Drive problems

2007-08-28 Thread Celejar
Hi, I recently purchased a factory recertified Fantom Drives 120 GB USB drive. I have just begun to use it, and I'm experiencing major headaches. Every now and then (I don't see a triggering condition or chronological pattern, but I see the problem several times a day) the drive goes offline. S

Re: CD/DVD Drive Problems (Etch 4.0)

2007-05-12 Thread Andrei Popescu
On Fri, May 11, 2007 at 04:40:54PM -0500, Dallas Clement wrote: > I fooled around with apt-cdrom and tried to re-add the dvd, but > didn't > seem to work. I tried manually re-mounting the hde device to > /media/cdrom and that did seem to work -- but it was mounted only for > the duration of the

Re: CD/DVD Drive Problems (Etch 4.0)

2007-05-11 Thread Dallas Clement
On 5/11/07, Kevin Mark <[EMAIL PROTECTED]> wrote: On Fri, May 11, 2007 at 02:25:33PM -0500, Dallas Clement wrote: > I just installed Debian Etch 4.0 on to a machine that has a NEC CDROM > / DVD RW drive, and unfortunately it is having problems finding the > cdrom drive. > > I noticed this when I

Re: CD/DVD Drive Problems (Etch 4.0)

2007-05-11 Thread Kevin Mark
On Fri, May 11, 2007 at 02:25:33PM -0500, Dallas Clement wrote: > I just installed Debian Etch 4.0 on to a machine that has a NEC CDROM > / DVD RW drive, and unfortunately it is having problems finding the > cdrom drive. > > I noticed this when I tried to install a package such as: > > debian:~#

CD/DVD Drive Problems (Etch 4.0)

2007-05-11 Thread Dallas Clement
I just installed Debian Etch 4.0 on to a machine that has a NEC CDROM / DVD RW drive, and unfortunately it is having problems finding the cdrom drive. I noticed this when I tried to install a package such as: debian:~# apt-get install kernel-package It prompted to insert the DVD ISO that I used

Re: how to detect laptop hardware/drive problems?

2006-11-16 Thread Scott Gifford
Tyler <[EMAIL PROTECTED]> writes: > I have noticed that my laptop is starting to slow down quite > noticeably, although irregularly so. Basic tasks like opening xterm in > fluxbox sometimes take a few seconds or more, and there's even a > noticeable delay with command line stuff like ls. Not alway

Re: how to detect laptop hardware/drive problems?

2006-11-16 Thread Tyler
That the slow down happens after a while suggests that its a temperature thing. I'll keep an eye on that and see... The drive reving I would guess is swapping happening re the browser needing to page memory in or out. Does it happen if you're not using X but only console? Its spin and pause

Re: how to detect laptop hardware/drive problems?

2006-11-16 Thread Douglas Tutty
On Wed, Nov 15, 2006 at 01:09:25AM +, Tyler wrote: > Hi, > > I have noticed that my laptop is starting to slow down quite noticeably, > although irregularly so. Basic tasks like opening xterm in fluxbox > sometimes take a few seconds or more, and there's even a noticeable > delay with comma

how to detect laptop hardware/drive problems?

2006-11-14 Thread Tyler
Hi, I have noticed that my laptop is starting to slow down quite noticeably, although irregularly so. Basic tasks like opening xterm in fluxbox sometimes take a few seconds or more, and there's even a noticeable delay with command line stuff like ls. Not always, usually after I've been runnin

Re: New drive, problems with old drive

2004-12-30 Thread Ron Johnson
On Thu, 2004-12-30 at 15:21 -0500, Scott Mohnkern wrote: > Critical info: > > Debian with 2.22 Kernel > I386 infrastructure > 2 120 GB hard drives Out of curiosity: why install Woody, when you could install Sarge? > > We were having problems with the old drive, to the point it was getting > m

New drive, problems with old drive

2004-12-30 Thread Scott Mohnkern
Critical info: Debian with 2.22 Kernel I386 infrastructure 2 120 GB hard drives We were having problems with the old drive, to the point it was getting memory errors on boot. We installed a new drive in, and put the old drive as master. Installed Debian on the new drive, no problems, and duri

Re: Hard Drive Problems

2004-01-16 Thread Paul Morgan
On Thu, 15 Jan 2004 15:42:43 -0500, Brad Cramer wrote: > I am running Sid with 2 matching 40gig drives. Everything has been running > great until I get this message when going and apt-get upgrade: > hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hdc: dma_intr: error=0x40 { Uncorrec

Re: Hard Drive Problems

2004-01-15 Thread Ryan Mackay
Sometime near Thu, Jan 15, 2004 at 03:42:43PM -0500, Brad Cramer wrote: > I am running Sid with 2 matching 40gig drives. Everything has been running > great until I get this message when going and apt-get upgrade: > hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hdc: dma_intr: error

Hard Drive Problems

2004-01-15 Thread Brad Cramer
I am running Sid with 2 matching 40gig drives. Everything has been running great until I get this message when going and apt-get upgrade: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error } hdc: dma_intr: error=0x40 { UncorrectableError }, LBAsect=97055, sector=96984 hdc is primary master

Re: diagnosing firewire hard drive problems

2003-12-21 Thread Matt Price
On Sun, Dec 21, 2003 at 06:09:20PM -0600, Alex Malinovich wrote: > On Sun, 2003-12-21 at 17:39, Matt Price wrote: > > hey folks, > > > > I have an external firewire hard drive mounted via the scsi/firewire > > system -- I store my mp3's there mainly. > > > > my 3-year-old turned off the drive u

Re: diagnosing firewire hard drive problems

2003-12-21 Thread Alex Malinovich
On Sun, 2003-12-21 at 17:39, Matt Price wrote: > hey folks, > > I have an external firewire hard drive mounted via the scsi/firewire > system -- I store my mp3's there mainly. > > my 3-year-old turned off the drive unit's power switch one day when I > wasn't paying attention (hopefully learned

diagnosing firewire hard drive problems

2003-12-21 Thread Matt Price
hey folks, I have an external firewire hard drive mounted via the scsi/firewire system -- I store my mp3's there mainly. my 3-year-old turned off the drive unit's power switch one day when I wasn't paying attention (hopefully learned a parenting lesson there!). Now the drive is still detected

Re: tape drive problems

2001-11-09 Thread Kurt Lieber
I discovered the problem -- it turned out to be the SCSI chain wasn't correctly terminated. (or it may have been because I was using passive termination -- I'm not sure) I purchased a new internal SCSI cable with an active terminator and now it works fine. Posting this here in the hopes it ma

Re: tape drive problems

2001-11-06 Thread Ramin Motakef
Kurt Lieber <[EMAIL PROTECTED]> writes: > I just installed an internal SCSI HP DDS3 drive and am having trouble getting > it to work. > > If I put in a new tape and try to erase it receive the following error: > > z8:~/backup# mt -f /dev/st0 erase > /dev/st0: Input/output error > ...

Re: tape drive problems

2001-11-05 Thread Kurt Lieber
On Monday 05 November 2001 05:16 pm, nate wrote: > is the scsi cable terminated ? try mt -f /dev/st0 status This is the output I get. Not sure how to decipher it: z8:/home/kurtl/tmp# mt -f /dev/st0 status SCSI 2 tape drive: File number=0, block number=0, partition=0. Tape block size 0 bytes. Den

Re: tape drive problems

2001-11-05 Thread nate
Kurt Lieber said: > I just installed an internal SCSI HP DDS3 drive and am having > trouble getting it to work. > > If I put in a new tape and try to erase it receive the following > error: > > z8:~/backup# mt -f /dev/st0 erase > /dev/st0: Input/output error is the scsi cable terminated ? try mt

tape drive problems

2001-11-05 Thread Kurt Lieber
I just installed an internal SCSI HP DDS3 drive and am having trouble getting it to work. If I put in a new tape and try to erase it receive the following error: z8:~/backup# mt -f /dev/st0 erase /dev/st0: Input/output error and the following shows up in the syslog: Nov 5 16:30:35 z8 kernel:

Re: hard drive problems... misconfiguration?

2001-08-12 Thread Nathan E Norman
On Sun, Aug 12, 2001 at 08:25:14PM +0200, Hugo van der Merwe wrote: > but > unlike GNU/Linux support, Fujitsu Support doesn't function on Sundays. > It's wait and see... Amazing, isn't it? So much for superior commercial support. (Yeah yeah, I know it's not fair to compare hardware support to OS

Re: hard drive problems... misconfiguration?

2001-08-12 Thread Hugo van der Merwe
> it is a good idea to visit the manufacturers' site. download an utility > and test the drive for errors. seagate and western digital have pretty > good utilities that run off a floppy after you boot using a dos bootdisk. Thanks for all the replies, I've downloaded a drive testing program from Fu

Re: hard drive problems... misconfiguration?

2001-08-10 Thread Michael Mueller
er Merwe" <[EMAIL PROTECTED]> Sent: Friday, August 10, 2001 2:20 PM Subject: Re: hard drive problems... misconfiguration? > I am getting the same kind of errors shown below from your email (see mail > with subject "deselect and hda: irq timeout" 10-9 ... 10-10). &g

Re: hard drive problems... misconfiguration?

2001-08-10 Thread Sam Varghese
On Fri, Aug 10, 2001 at 04:09:11PM +0200, Hugo van der Merwe wrote: > Hello, > > This isn't exactly Debian specific, but maybe someone here knows what > the problem is ... ? > > I have an old P120 laptop with a 1Gig drive. This drive is acting up > quite a lot lately. At the bottom of the email i

Re: hard drive problems... misconfiguration?

2001-08-10 Thread Michael Mueller
ED]> To: Sent: Friday, August 10, 2001 10:09 AM Subject: hard drive problems... misconfiguration?

hard drive problems... misconfiguration?

2001-08-10 Thread Hugo van der Merwe
Hello, This isn't exactly Debian specific, but maybe someone here knows what the problem is ... ? I have an old P120 laptop with a 1Gig drive. This drive is acting up quite a lot lately. At the bottom of the email is an example of the log messages. I am wondering if it may be LBA related... the

Re: zip drive problems...

2001-07-31 Thread idalton
On Wed, Aug 01, 2001 at 09:49:42AM +0800, Robert Storey wrote: > > > -- Forwarded Message -- > Subject: Re: zip drive problems... > Date: Wed, 1 Aug 2001 07:19:45 +0800 > From: Robert Storey <[EMAIL PROTECTED]> > To: Andy Saxena <[EMAIL PROTECTE

Re: zip drive problems...

2001-07-31 Thread Robert Storey
-- Forwarded Message -- Subject: Re: zip drive problems... Date: Wed, 1 Aug 2001 07:19:45 +0800 From: Robert Storey <[EMAIL PROTECTED]> To: Andy Saxena <[EMAIL PROTECTED]> On Tuesday July 31 2001 04:57, Phillip Deackes wrote: > On Mon, 30 Jul 2001 13:39:47 -070

Re: zip drive problems...

2001-07-31 Thread Petr \[Dingo\] Dvorak
On Tue, 31 Jul 2001, Phillip Deackes wrote: PD> Sometimes the partition you need to access is /dev/sda1 rather than PD> /dev/sda4. Don't know why, but I have several zip disks, some where the PD> uabale partition is /dev/sda1 and others where it is /dev/sda4. Maybe it PD> has something to do with

Re: zip drive problems...

2001-07-31 Thread Joern T. Larsen
PROTECTED] > Sent: Monday, July 30, 2001 01:40 PM > To: debian-user@lists.debian.org > Subject: zip drive problems... > > When I try do mount my zip drive > > mount /dev/sda4 /zip > > I get the message > > mount: /dev/sda4 is not a valid block device. > > Wh

Re: zip drive problems...

2001-07-31 Thread Andy Saxena
On Tuesday July 31 2001 04:57, Phillip Deackes wrote: > On Mon, 30 Jul 2001 13:39:47 -0700 > > Sometimes the partition you need to access is /dev/sda1 rather than > /dev/sda4. Don't know why, but I have several zip disks, some where the > uabale partition is /dev/sda1 and others where it is /dev/sd

Re: zip drive problems...

2001-07-31 Thread Phillip Deackes
On Mon, 30 Jul 2001 13:39:47 -0700 "Joern T. Larsen" <[EMAIL PROTECTED]> wrote: > When I try do mount my zip drive > > mount /dev/sda4 /zip > > I get the message > > mount: /dev/sda4 is not a valid block device. > > What am I missing. Sometimes the partition you need to access is /dev/sd

Re: zip drive problems...

2001-07-30 Thread Matthias Richter
Gilger.John wrote on Mon Jul 30, 2001 at 01:48:34PM: > Joern T. Larsen: >> mount: /dev/sda4 is not a valid block device. > > 2. Did you add ppa or imm and parport_pc support when you compiled your > kernal? Or did you insert (insmod) those modules? ... and you need sd_mod as well ... ppa / imm is

RE: zip drive problems...

2001-07-30 Thread Gilger.John
] Sent: Monday, July 30, 2001 01:40 PM To: debian-user@lists.debian.org Subject: zip drive problems... When I try do mount my zip drive mount /dev/sda4 /zip I get the message mount: /dev/sda4 is not a valid block device. What am I missing. Thanks! JTLarsen

zip drive problems...

2001-07-30 Thread Joern T. Larsen
When I try do mount my zip drive mount /dev/sda4 /zip I get the message mount: /dev/sda4 is not a valid block device. What am I missing. Thanks! JTLarsen begin:vcard n:Larsen;Joern T. tel;fax:(510) 486 7797 tel;work:(510) 495 2407 x-mozilla-html:FALSE org:Lawrence Berkeley National La

Zip Drive Problems

2000-12-20 Thread Clayton Stapleton
I had a system crash and after a reinstall Problems with the Zip Drive. The Zip Drive 100 was working before the crash. Now when I try to mount the Zip DriveI get the following: [EMAIL PROTECTED]:~ > mount /zip mount: only root can mount /dev/sda1 on /zip [EMAIL PROTECTED]:/home/clay > mount /zip m

Added a hard drive - Problems now

2000-10-16 Thread Joel Dinel
I added a second hard drive to my system. hda : HD #1 hdb : CDROM hdc : CDRW hdd : HD #2 This is what I get when I boot Linux : ide_setup: hdc=ide-scsi ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:DMA

Re: Large Hard Drive Problems, HELP!

2000-03-23 Thread Carel Fellinger
hi Brian > I know there is/was a problem with large hard drives. I am using the > Asus P5A motherboard, with its on board IDE controllers. I have each > drive as master on the two controllers. I had similar problems with the very same mb. For some reason the way this BIOS tells the size of the dr

Large Hard Drive Problems, HELP!

2000-03-18 Thread Brian Lavender
I built a system in which I put two 20 Gig Maxtor Hard Drives. When I do # cfdisk /dev/hda I can see the full 20 Gigs on the first drive, but when I do # cfdisk /dev/hdc I only see 8 Gigs. I know there is/was a problem with large hard drives. I am using the Asus P5A motherboard, with its on b

ZIp drive problems

1999-08-27 Thread Jon Hughes
When I was moving to my new computer, I backed up all my linux data onto a ZIP disk, since I had that working with my old computer. I figured it wouldn't be too hard to set this up for my new computer (formatted the ZIP disk to linux format). Anyhow, I've compiled the Kernel 2.2.5 verision (i

Drive problems

1999-01-28 Thread Mike Merten
Hi, I was wondering if anybody could tell me what the following means... I get this displayed on the console occasionally: hdb: timeout waiting for DMA hdb: irq timeout : status=0x58 { DriveReady SeekComplete DataRequest } hdb: DMA disabled ide0: reset: success It doesn't seem to cause data loss

Re: Travan Tape Drive Problems

1996-11-10 Thread Walter L. Preuninger II
On Tue, 5 Nov 1996, Susan G. Kleinmann wrote: > Hi Dan -- > You said: > > On Tue, 5 Nov 1996, Walter L. Preuninger II wrote: > > > The tapedrive is identified in win95 as a QIC3020. > > > > This is a SCSI tape drive. (I've seen it ONCE as IDE although..) This is a QIC3020 Travan tape drive, con

Re: Travan Tape Drive Problems

1996-11-08 Thread Susan G. Kleinmann
Hi Dan -- You said: > On Tue, 5 Nov 1996, Walter L. Preuninger II wrote: > > The tapedrive is identified in win95 as a QIC3020. > > This is a SCSI tape drive. (I've seen it ONCE as IDE although..) ... > Open up your case, and see what cable its attached too... Only use FTAPE > if its hooked up th

Re: Travan Tape Drive Problems

1996-11-06 Thread Hamish Moffatt
> On Tue, 5 Nov 1996, Walter L. Preuninger II wrote: > > The tapedrive is identified in win95 as a QIC3020. > This is a SCSI tape drive. (I've seen it ONCE as IDE although..) > Take a look at the SCSI - Tape Howto. > Hope this points in the right direction. QIC-3020 (and the related Travan TR3) d

Re: Travan Tape Drive Problems

1996-11-06 Thread tandem
Daniel Stringfield <[EMAIL PROTECTED]> writes: > > On Tue, 5 Nov 1996, Walter L. Preuninger II wrote: > > The tapedrive is identified in win95 as a QIC3020. > > This is a SCSI tape drive. (I've seen it ONCE as IDE although..) > Take a look at the SCSI - Tape Howto. > Hope this points in the rig

Re: Travan Tape Drive Problems

1996-11-06 Thread Daniel Stringfield
On Tue, 5 Nov 1996, Walter L. Preuninger II wrote: > The tapedrive is identified in win95 as a QIC3020. This is a SCSI tape drive. (I've seen it ONCE as IDE although..) Take a look at the SCSI - Tape Howto. Hope this points in the right direction. Open up your case, and see what cable its attach

Re: Travan Tape Drive Problems

1996-11-05 Thread Guy Maor
"Walter L. Preuninger II" <[EMAIL PROTECTED]> writes: > Yes, I used tar -cvpzf/dev/ftape. /dev/ftape is a symlink to /dev/rft0. > I will install taper and try it. If if I/Os with tar, I doubt it will work with taper. This may seem like a stupid question, but did you recompile your kernel and say

Re: Travan Tape Drive Problems

1996-11-05 Thread Walter L. Preuninger II
On 5 Nov 1996, Guy Maor wrote: > "Walter L. Preuninger II" <[EMAIL PROTECTED]> writes: > > > Ok, i need to back up that 9GB disk drive. My system has an Eagle(Exabyte) > > tape drive. The cartridge has TR3 on it. 95 seems to save files to a tape. > > I can retension the tape by mt -f/dev/ftape r

Re: Travan Tape Drive Problems

1996-11-05 Thread Guy Maor
"Walter L. Preuninger II" <[EMAIL PROTECTED]> writes: > Ok, i need to back up that 9GB disk drive. My system has an Eagle(Exabyte) > tape drive. The cartridge has TR3 on it. 95 seems to save files to a tape. > I can retension the tape by mt -f/dev/ftape retenstion, but when I try to > erase or sav

Travan Tape Drive Problems

1996-11-05 Thread Walter L. Preuninger II
Ok, i need to back up that 9GB disk drive. My system has an Eagle(Exabyte) tape drive. The cartridge has TR3 on it. 95 seems to save files to a tape. I can retension the tape by mt -f/dev/ftape retenstion, but when I try to erase or save something to the tape, I get: mt: /dev/ftape: I/O err