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- 1 (2012-06-27 (水) 17:14:10)
- 2 (2012-06-27 (水) 17:32:24)
ダンプ出力先DASDの準備 †
アドレス8107の3390-3型のDASDをダンプ出力先とする。
- 出力先のDASDをLinuxに認識させる
# vmcp q v dasd DASD 0190 3390 62CRES R/O 214 CYL ON DASD 8004 SUBCHANNEL = 000A DASD 0191 3390 62CW02 R/W 150 CYL ON DASD 8008 SUBCHANNEL = 0010 DASD 019D 3390 62CRES R/O 292 CYL ON DASD 8004 SUBCHANNEL = 000B DASD 019E 3390 62CRES R/O 500 CYL ON DASD 8004 SUBCHANNEL = 000C DASD 8107 3390 VL8107 R/W 3339 CYL ON DASD 8107 SUBCHANNEL = 0011 DASD 8400 3390 0X8400 R/W 10017 CYL ON DASD 8400 SUBCHANNEL = 000D DASD 8401 3390 0X8401 R/W 10017 CYL ON DASD 8401 SUBCHANNEL = 000E DASD 8402 3390 0X8402 R/W 10017 CYL ON DASD 8402 SUBCHANNEL = 000F
# chccwdev -e 8107 Setting device 0.0.8107 online Done
# lsdasd -a Bus-ID Status Name Device Type BlkSz Size Blocks ============================================================================== 0.0.0190 offline 0.0.0191 offline 0.0.019d offline 0.0.019e offline 0.0.8400 active dasda 94:0 ECKD 4096 7043MB 1803060 0.0.8401 active dasdb 94:4 ECKD 4096 7043MB 1803060 0.0.8402 active dasdc 94:8 ECKD 4096 7043MB 1803060 0.0.8107 n/f dasdd 94:12 ECKD
- ダンプ出力先のDASDをフォーマットしパーティションを作成する
# dasdfmt -f /dev/dasdd -b 4096 Drive Geometry: 3339 Cylinders * 15 Heads = 50085 Tracks I am going to format the device /dev/dasdd in the following way: Device number of device : 0x8107 Labelling device : yes Disk label : VOL1 Disk identifier : 0X8107 Extent start (trk no) : 0 Extent end (trk no) : 50084 Compatible Disk Layout : yes Blocksize : 4096 --->> ATTENTION! <<--- All data of that device will be lost. Type "yes" to continue, no will leave the disk untouched: yes Formatting the device. This may take a while (get yourself a coffee). Finished formatting the device. Rereading the partition table... ok
# fdasd -a /dev/dasdd reading volume label ..: VOL1 reading vtoc ..........: ok auto-creating one partition for the whole disk... writing volume label... writing VTOC... rereading partition table...