Le Mon, 4 Jan 2016 12:46:26 +0100
Emmanuel Florac <eflorac@xxxxxxxxxxxxxx> écrivait:
> That works fine for me. I'm going to do some testing with other drives
> I have (LTO-3 -- should fail -- and LTO-5).
>
Works OK with LTO-5 (HP). Sizing the partitions is quite difficult, as
you can see. To get one "wrap" in the first partition, "1400000" and
"1424000" work, but "1450000" doesn't. Same for LTO-6 (I'm still
looking for the proper size).
# mt -f /dev/st0 mkpartition 1
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Updating partition number in status.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Got tape pos. blk 0 part 0.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 0, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1529 0
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 00 3c 03 09 00 05 f9 00 00
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 0
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (FDP).
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 4, psum 03, pofmetc 4, rec 03, units 00, sizes: 65535 0
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 9c 03 00 00 ff ff 00 00
Jan 6 16:38:42 taiko kernel: st 6:0:0:0: st0: Sending FORMAT MEDIUM
Jan 6 16:38:56 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# tapeinfo -f /dev/sg1
Product Type: Tape Drive
Vendor ID: 'HP '
Product ID: 'Ultrium 5-SCSI '
Revision: 'Z61U'
Attached Changer API: No
SerialNumber: 'HU1249TP88'
MinBlock: 1
MaxBlock: 16777215
SCSI ID: 0
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: Not Loaded
Density Code: 0x58
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
BOP: yes
Block Position: 0
Partition 0 Remaining Kbytes: 1459056
Partition 0 Size in Kbytes: 1459056
ActivePartition: 0
EarlyWarningSize: 0
NumPartitions: 1
MaxPartitions: 1
Partition0: 1453
Partition1: 38
# mt -f /dev/st0 setpartition 1
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Setting block to 0 and partition to 1.
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Got tape pos. blk 0 part 0.
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Visited block 0 for partition 0 saved.
Jan 6 16:40:20 taiko kernel: st 6:0:0:0: st0: Trying to change partition from 0 to 1
Jan 6 16:40:25 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# mt -f /dev/st0 mkpartition 1453
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1453 38
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 05 ad 00 26
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 1
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (1 = 1453 MB).
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 02, pofmetc 4, rec 03, units 00, sizes: 65535 1453
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 34 03 00 00 ff ff 05 ad
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Error: 8000002, cmd: 15 10 0 0 18 0
Jan 6 16:42:22 taiko kernel: st0: Sense Key : Illegal Request [current]
Jan 6 16:42:22 taiko kernel: st0: Add. Sense: Invalid field in parameter list
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Partitioning of tape failed.
Jan 6 16:42:22 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# mt -f /dev/st0 setpartition 0
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Setting block to 0 and partition to 0.
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Got tape pos. blk 0 part 0.
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Visited block 0 for partition 1 saved.
Jan 6 16:42:36 taiko kernel: st 6:0:0:0: st0: Trying to change partition from 1 to 0
Jan 6 16:42:41 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# mt -f /dev/st0 mkpartition 1487872
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1453 38
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 05 ad 00 26
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 1
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (1 = 1487000 MB).
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 65535 1487
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 ff ff 05 cf
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Sending FORMAT MEDIUM
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Error: 8000002, cmd: 4 0 1 0 0 0
Jan 6 16:44:25 taiko kernel: st0: Sense Key : Illegal Request [current]
Jan 6 16:44:25 taiko kernel: st0: Add. Sense: Parameter value invalid
Jan 6 16:44:25 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# mt -f /dev/st0 mkpartition 77824
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 0, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1529 0
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 00 3c 03 09 00 05 f9 00 00
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 0
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (1 = 77000 MB).
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 65535 77
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 ff ff 00 4d
Jan 6 16:48:35 taiko kernel: st 6:0:0:0: st0: Sending FORMAT MEDIUM
Jan 6 16:48:45 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# tapeinfo -f /dev/sg1
Product Type: Tape Drive
Vendor ID: 'HP '
Product ID: 'Ultrium 5-SCSI '
Revision: 'Z61U'
Attached Changer API: No
SerialNumber: 'HU1249TP88'
MinBlock: 1
MaxBlock: 16777215
SCSI ID: 0
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: Not Loaded
Density Code: 0x58
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
BOP: yes
Block Position: 0
Partition 0 Remaining Kbytes: 1459056
Partition 0 Size in Kbytes: 1459056
ActivePartition: 0
EarlyWarningSize: 0
NumPartitions: 1
MaxPartitions: 1
Partition0: 1376
Partition1: 114
# mt -f /dev/st0 mkpartition 228000
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1376 114
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 05 60 00 72
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 1
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (1 = 228000 MB).
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 65535 228
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 ff ff 00 e4
Jan 6 16:50:26 taiko kernel: st 6:0:0:0: st0: Sending FORMAT MEDIUM
Jan 6 16:50:37 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# tapeinfo -f /dev/sg1
Product Type: Tape Drive
Vendor ID: 'HP '
Product ID: 'Ultrium 5-SCSI '
Revision: 'Z61U'
Attached Changer API: No
SerialNumber: 'HU1249TP88'
MinBlock: 1
MaxBlock: 16777215
SCSI ID: 0
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: Not Loaded
Density Code: 0x58
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
BOP: yes
Block Position: 0
Partition 0 Remaining Kbytes: 1459056
Partition 0 Size in Kbytes: 1459056
ActivePartition: 0
EarlyWarningSize: 0
NumPartitions: 1
MaxPartitions: 1
Partition0: 1223
Partition1: 267
# mt -f /dev/st0 mkpartition 1400000
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Loading tape.
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Block limits 1 - 16777215 bytes.
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Mode sense. Length 11, medium 0, WBS 10, BLL 8
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Density 58, tape length: 0, drv buffer: 1
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Block size: 0, buffer size: 4096 (1 blocks).
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Partition page length is 12 bytes.
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 1223 267
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 04 c7 01 0b
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: psd_cnt 2, max.parts 1, nbr_parts 1
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Formatting tape with two partitions (1 = 1400000 MB).
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Sent partition page length is 12 bytes. needs_format: 1
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: PP: max 1, add 1, xdp 1, psum 03, pofmetc 4, rec 03, units 09, sizes: 65535 1400
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: MP: 11 0a 01 01 3c 03 09 00 ff ff 05 78
Jan 6 16:52:16 taiko kernel: st 6:0:0:0: st0: Sending FORMAT MEDIUM
Jan 6 16:52:25 taiko kernel: st 6:0:0:0: st0: Rewinding tape.
# tapeinfo -f /dev/sg1
Product Type: Tape Drive
Vendor ID: 'HP '
Product ID: 'Ultrium 5-SCSI '
Revision: 'Z61U'
Attached Changer API: No
SerialNumber: 'HU1249TP88'
MinBlock: 1
MaxBlock: 16777215
SCSI ID: 0
SCSI LUN: 0
Ready: yes
BufferedMode: yes
Medium Type: Not Loaded
Density Code: 0x58
BlockSize: 0
DataCompEnabled: yes
DataCompCapable: yes
DataDeCompEnabled: yes
CompType: 0x1
DeCompType: 0x1
BOP: yes
Block Position: 0
Partition 0 Remaining Kbytes: 1459056
Partition 0 Size in Kbytes: 1459056
ActivePartition: 0
EarlyWarningSize: 0
NumPartitions: 1
MaxPartitions: 1
Partition0: 38
Partition1: 1453
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <eflorac@xxxxxxxxxxxxxx>
| +33 1 78 94 84 02
------------------------------------------------------------------------
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