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I also get the following message from dmesg:

(sa0:ahc0:0:6:0): Invalid request.  Fixed block device requests must be
a multiple of 1 bytes




Regards, William Bailey. Pro-Net Internet Services Ltd. http://www.pro-net.co.uk/


William Bailey wrote: | Hi All, | | I am currently trying to get a DSS-4 type drive working on a 5.2.1 | RELEASE system but am haveing no joy at all. From dmesg at boot the | device if found as | | sa0 at ahc0 bus 0 target 6 lun 0 | sa0: <ARCHIVE Python 06408-XXX 8130> Removable Sequential Access SCSI-3 | device | sa0: 80.000MB/s transfers (40.000MHz, offset 32, 16bit) | | | 'mt status' gives the following (first 2 lines) | | Mode Density Blocksize bpi Compression | Current: 0x26:DDS-4 1024 bytes 97000 DCLZ | | I have also tried setting blocksize to variable without any success (mt | blocksize 0). | | Now when i try to use dump or tar the system will just sit there untill | i get a kernel: <<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> | message which then locks out the tape drive untill. | | For an example the command 'tar -cf /dev/sa0 /root/*-supfile' gave the | following dump... | | For reference ls -l /root/*-supfile returns... | | -r--r--r-- 1 root wheel 2761 Apr 9 17:23 /root/doc-supfile | -r--r--r-- 1 root wheel 3831 Apr 9 17:22 /root/ports-supfile | -r--r--r-- 1 root wheel 3957 Apr 9 17:22 /root/stable-supfile | | | |>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< | ahc0: Dumping Card State while idle, at SEQADDR 0x9 | Card was paused | ACCUM = 0x0, SINDEX = 0x14, DINDEX = 0xe4, ARG_2 = 0x0 | HCNT = 0x0 SCBPTR = 0x1e | SCSIPHASE[0x0] SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] | LASTPHASE[0x1]:(P_BUSFREE) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) | SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) | SEQ_FLAGS[0xc0]:(NO_CDB_SENT|NOT_IDENTIFIED) SSTAT0[0x0] | SSTAT1[0x8]:(BUSFREE) SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) | SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) SXFRCTL0[0x80]:(DFON) | DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) | STACK: 0x0 0x163 0x109 0x3 | SCB count = 40 | Kernel NEXTQSCB = 32 | Card NEXTQSCB = 32 | QINFIFO entries: | Waiting Queue entries: | Disconnected Queue entries: 1:7 | QOUTFIFO entries: | Sequencer Free SCB List: 30 20 14 12 23 28 26 18 11 16 25 0 29 24 17 5 | 21 22 27 15 6 2 3 31 19 4 13 10 7 9 8 | Sequencer SCB Info: | ~ 0 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 1 SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) SCB_SCSIID[0x67] | SCB_LUN[0x0] SCB_TAG[0x7] | ~ 2 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 3 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 4 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 5 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 6 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 7 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 8 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 9 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 10 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 11 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 12 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 13 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 14 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 15 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 16 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 17 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 18 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 19 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 20 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 21 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 22 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 23 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 24 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 25 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 26 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 27 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 28 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 29 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 30 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | ~ 31 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x27] | SCB_LUN[0x0] SCB_TAG[0xff] | Pending list: | ~ 7 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0x67] SCB_LUN[0x0] | Kernel Free SCB list: 20 14 18 10 9 39 35 8 23 12 37 17 24 15 27 22 26 | 36 33 3 34 38 21 25 13 11 29 4 16 19 28 5 2 1 0 6 31 30 | Untagged Q(6): 7 | | |>>>>>>>>>>>>>>>> | sg[0] - Addr 0x168a7e42 : Length 446 | sg[1] - Addr 0x16968000 : Length 4096 | sg[2] - Addr 0x16869000 : Length 2048 | (sa0:ahc0:0:6:0): Queuing a BDR SCB | (sa0:ahc0:0:6:0): Bus Device Reset Message Sent | (sa0:ahc0:0:6:0): no longer in timeout, status = 34b | ahc0: Bus Device Reset on A:6. 1 SCBs aborted | (sa0:ahc0:0:6:0): Unexpected busfree in Message-in phase | SEQADDR == 0x1a6 | (sa0:ahc0:0:6:0): failed to write terminating filemark(s) | (sa0:ahc0:0:6:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0 | (sa0:ahc0:0:6:0): CAM Status: SCSI Status Error | (sa0:ahc0:0:6:0): SCSI Status: Check Condition | (sa0:ahc0:0:6:0): UNIT ATTENTION asc:29,0 | (sa0:ahc0:0:6:0): Power on, reset, or bus device reset occurred | (sa0:ahc0:0:6:0): Unretryable error | (sa0:ahc0:0:6:0): REWIND. CDB: 1 0 0 0 0 0 | (sa0:ahc0:0:6:0): CAM Status: SCSI Status Error | (sa0:ahc0:0:6:0): SCSI Status: Check Condition | (sa0:ahc0:0:6:0): HARDWARE FAILURE asc:44,0 | (sa0:ahc0:0:6:0): Internal target failure | (sa0:ahc0:0:6:0): Retrying Command (per Sense Data) | (sa0:ahc0:0:6:0): REWIND. CDB: 1 0 0 0 0 0 | (sa0:ahc0:0:6:0): CAM Status: SCSI Status Error | (sa0:ahc0:0:6:0): SCSI Status: Check Condition | (sa0:ahc0:0:6:0): HARDWARE FAILURE asc:44,0 | (sa0:ahc0:0:6:0): Internal target failure | (sa0:ahc0:0:6:0): Retries Exhausted | (sa0:ahc0:0:6:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM | command to clear this state. | | | Regards, | William Bailey. | Pro-Net Internet Services Ltd. | http://www.pro-net.co.uk/ | | | _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"

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