Messages in this thread |  | | Date | Sun, 26 May 1996 23:28:21 -0600 (MDT) | From | "Info acct." <> | Subject | Re: SCSI tape I/O errors with pre2.0.7 and sendmail zombies? |
| |
I am also getting error messages while trying to read/write with my Exabyte 8500. I have CONFIG_SCSI_NCR53C7xx, and have tried it with CONFIG_SCSI_NCR53C7xx_FAST on and off, but have not yet tried it with CONFIG_SCSI_NCR53C7xx_DISCONNECT on. I have attached portions of the messages I received to the bottom of this message.
On Sun, 26 May 1996, William M. Perkins wrote:
> With linux-pre2.0.7 I am getting a SCSI subsystem lockup while > trying to read a SCSI QIC-250 tape with tar. The tape is read for > awhile and than tar freezes with a reported I/O error. I can > still switch windows and the mouse pointer still moves, but no > new programs can be started without an I/O error message being > displayed. I had to hard reset the system to reboot. I reran > the tar file restore with linux-pre2.0.6, and experienced no > problems. I am using a ncr53c810 controller with a Conner 2150 > tape drive. > > Bill > > PS: I also have lockups when trying to edit/remove file on a minix > floppy with pre2.0.6. > > -- > William M. Perkins Internet - wperkins@us.net > The Greenwood or - bill@cais.com > Commodore is dead. Long lives the Amiga! (AmigaOS/Linux/NetBSD) > >
here are the errors:
d EOM Current error st09:00: sense key Unit Attention Additional sense indicates Power on, reset, or bus device reset occurred scsi : aborting command due to timeout : pid 256784, scsi0, channel 0, id 0, lun 0 Read (6) 01 d5 d0 0e 00 scsi0 : DANGER : command running, can not abort. scsi : aborting command due to timeout : pid 256785, scsi0, channel 0, id 0, lun 0 Read (6) 01 d5 d6 02 00 scsi0 : found command 256785 in Linux issue queue scsi : aborting command due to timeout : pid 256787, scsi0, channel 0, id 0, lun 0 Write (6) 11 40 5a 02 00 scsi0 : found command 256787 in Linux issue queue scsi : aborting command due to timeout : pid 256784, scsi0, channel 0, id 0, lun 0 Read (6) 01 d5 d0 0e 00 scsi0 : DANGER : command running, can not abort. SCSI host 0 abort (pid 256784) timed out - resetting SCSI bus is being reset for host 0 channel 0. scsi0 : DCMD|DBC=0x820b0000, DNAD=0x8485c (virt 0x0008485c) DSA=0x5dc1e8 (virt 0x005dc1e8) DSPS=0x8484c, TEMP=0x5dc0ac (virt 0x005dc0ac), DMODE=0x88 SXFER=0x0, SCNTL3=0x3 BSY phase=CMDOUT, 0 bytes in SCSI FIFO STEST0=0x7 scsi0 : DSP 0x84854 (virt 0x00084854) -> 0x84854 (virt 0x00084854) : 0x820b0000 0x0008484c (virt 0x0008484c) 0x8485c (virt 0x0008485c) : 0x8f0b0000 0x00084a04 (virt 0x00084a04) 0x84864 (virt 0x00084864) : 0x9e0b0000 0x00000000 (virt 0x00000000) 0x8486c (virt 0x0008486c) : 0x800b0000 0x0008488c (virt 0x0008488c) 0x84874 (virt 0x00084874) : 0x810b0000 0x000848e4 (virt 0x000848e4) 0x8487c (virt 0x0008487c) : 0x830b0000 0x00084c0c (virt 0x00084c0c) scsi0 : connected (SDID=0x2, SSID=0x0) scsi0 : dsa at phys 0x5dc1e8 (virt 0x005dc1e8) + 64 : dsa_msgout length = 1, data = 0x5dc02c (virt 0x005dc02c) Identify disconnect not allowed lun 0 + 60 : select_indirect = 0x3020000 + 56 : dsa_cmnd = 0x82410 result = 0xffff, target = 2, lun = 0, cmd = Write Filemarks 00 00 00 01 00 + 48 : dsa_next = 0x0 scsi0 target 2 : sxfer_sanity = 0x0, scntl3_sanity = 0x3 script : 0x78030300 0x0 0x78050000 0x0 0x90080000 0x0 0x0 0x0 scsi0 : saved data pointer at offset 0 scsi0 : active data pointer at offset 0 scsi0 : issue queue scsi0 : dsa at phys 0x968080 (virt 0x00968080) + 64 : dsa_msgout length = 542180, data = 0x0 (virt 0x00000000) + 60 : select_indirect = 0xc0000004 + 56 : dsa_cmnd = 0x0 + 48 : dsa_next = 0x0 scsi0 : dsa at phys 0x14ec080 (virt 0x014ec080) + 64 : dsa_msgout length = 542180, data = 0x0 (virt 0x00000000) + 60 : select_indirect = 0xc0000004 + 56 : dsa_cmnd = 0x0 + 48 : dsa_next = 0x0 scsi0 : schedule dsa array : scsi0 : dsa at phys 0x14b8080 (virt 0x014b8080) + 64 : dsa_msgout length = 542180, data = 0x86220 (virt 0x00086220) + 60 : select_indirect = 0xc0000004 + 56 : dsa_cmnd = 0x0 + 48 : dsa_next = 0x0 scsi0 : end schedule dsa array scsi0 : reconnect_dsa_head : scsi0 : end reconnect_dsa_head The sti() implicit in a printk() prevents hangs scsi0 : target 0 accepting asynchronous SCSI scsi0 : setting target 0 to asynchronous SCSI scsi : aborting command due to timeout : pid 256785, scsi0, channel 0, id 0, lun 0 Read (6) 01 d5 d6 02 00 scsi0 : did this command ever run? scsi : aborting command due to timeout : pid 256787, scsi0, channel 0, id 0, lun 0 Write (6) 11 40 5a 02 00 scsi0 : did this command ever run? scsi : aborting command due to timeout : pid 256786, scsi0, channel 0, id 2, lun 0 Write Filemarks 00 00 00 01 00 scsi0 : did this command ever run? scsi0 : target 2 accepting asynchronous SCSI scsi0 : setting target 2 to asynchronous SCSI st0: Error with sense data: extra data not valid EOM Current error st09:00: sense key Unit Attention Additional sense indicates Power on, reset, or bus device reset occurred st0: Error on write filemark.
|  |