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4. Boot time¿¡¼­ÀÇ drive ÀνÄ

System boot½Ã¿¡ adapter¿Í ±×¿¡ ¿¬°áµÈ disk¿¡ ´ëÇÑ Á¤º¸°¡ displayµÇ¾î¾ß ÇÑ´Ù.

Boot message´Â SCSI adapter¿¡ µû¶ó ´Ù¸£°í, /var/log/messages(¶Ç´Â /var/adm/messages) file¿¡ ±â·ÏµÈ´Ù. dmesg ¸í·ÉÀ¸·Î command prompt¿¡¼­ ÀÌ messageµéÀ» replayÇØ º¼ ¼ö ÀÖ´Ù.

¾Æ·¡´Â Adaptec 2940¿¡ ´ëÇÑ 2.0.10 kernelÀÇ booting½Ã Ãâ·ÂÀÌ´Ù.


aic7xxx: BurstLen = 8 DWDs, Latency Timer = 64 PCLKS
aic7xxx: AHA-2940 Ultra Rev B.
aic7xxx: devconfig = 0x580.
aic7xxx: Reading SEEPROM...done.
aic7xxx: Extended translation enabled.
aic7xxx: Using 16 SCB's after checking for SCB memory.
AHA-2940 Ultra (PCI-bus):
                irq 11
                bus release time 40 bclks
                data fifo threshold 100%
                SCSI CHANNEL A:
                                csi id 7
                scsi selection timeout 256 ms
                scsi bus reset at power-on enabled
                scsi bus parity enabled
                scsi bus termination (low byte) enabled
aic7xxx: Downloading sequencer code...done.
aic7xxx: Resetting the SCSI bus...done.
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 3.2/3.1/3.0
scsi : 1 host.
aic7xxx: Scanning channel A for devices.
aic7xxx: Target 4, channel A, now synchronous at 10.0MHz, offset(0xf).
Vendor: iomega  Model: jaz 1GB  Rev: G.60
Type:   Direct-Access   ANSI SCSI revision: 02
Detected scsi removable disk sda at scsi0, channel 0, id 4, lun 0
scsi : detected 1 SCSI disk total.
SCSI device sda: hdwr sector= 512 bytes. Sectors= 2091050 [1021 MB] [1.0 GB]
sda: Write Protect is off

À§ log¿¡¼­ raw scsi device name( sda, sdb, µîµî)À» ÁÖ¸ñÇ϶ó.

³ªÁß¿¡ disk¸¦ accessÇÏ·Á¸é ÀÌ À̸§µéÀÌ ÇÊ¿äÇÏ´Ù. À§¿Í °°Àº °¢°¢ÀÇ message lineÀÌ ³ªÅ¸³ªÁö ¾Ê´Â´Ù¸é, h/w³ª kernel¿¡¼­ ¹º°¡ À߸ø ¼³Á¤µÈ °ÍÀÌ´Ù. scsi0: ·Î ½ÃÀÛÇÏ´Â message lineÀÌ ³ªÅ¸³ªÁö ¾ÊÀº °æ¿ì, host adapter¿Í ±× driver¸¦ ¹Ù¸£°Ô ¼³Á¤ÇÏÁö ¾ÊÀº °ÍÀÌ´Ù. ¾î¶² driver´Â ¹«¾ùÀÌ À߸øµÇ¾ú´ÂÁö¿¡ ´ëÇØ hint¸¦ ÁÙ °ÍÀÌ´Ù.

drive°¡ detectµÇÁö ¾Ê¾Ò´Ù¸é, ¾Æ¸¶ cable¿¡ ÀÌ»óÀÌ ÀÖÀ» °ÍÀÌ´Ù. drive À̸§ÀÌ ÁöÁ¤µÇÁö ¾Ê¾Ò´Ù¸é kernelÀ» »ý¼º½Ãų ¶§ SCSI disk Áö¿ø¿¡ °üÇÑ ³»¿ëÀ» ºü¶ß¸° °ÍÀÏ °ÍÀÌ´Ù. ´Ù¸¥ debugging hint¿¡ ´ëÇؼ­´Â drivers/scsi/README file°ú SCSI HOWTO¸¦ ÂüÁ¶ÇÒ °Í.

4.1 Fdisk, mke2fs, mount, ±âŸ

ÀÏ´Ü Jaz¸¦ À§ÇÑ drive À̸§À» ¾Ë¾Æ³Â´Ù¸é, fdisk, mke2fs, mount µî°ú °°Àº ÀÏ¹Ý Linux disk °ü¸® ¸í·ÉÀ¸·Î drive¸¦ Á¶ÀÛÇÒ ¼ö ÀÖ´Ù. °¢°¢ÀÇ »ç¿ë¹ý¿¡ ´ëÇؼ­´Â manual page¸¦ ÂüÁ¶ÇÑ´Ù.

4.2 ÀÌ¹Ì DOS formatµÇ¾î ÀÖ´ø disk

Iomega¿¡¼­ Ãâ°í ´ç½Ã¿¡ ÀÌ¹Ì formatµÈ diskµéÀº ÇϳªÀÇ partitionÀ» °¡Áö°í ÀÖ´Ù. (¾î¶² ÀÌÀ¯¿¡ ÀÇÇØ Iomega´Â 4¹ø° partitionÀ» »ç¿ëÇÑ´Ù. ¿ªÀÚ ÁÖ : FAQ¸¦ ÂüÁ¶ÇÒ °Í.)

ÀÌ disk¸¦ ¾Æ·¡ÀÇ ¸í·ÉÀ¸·Î mountÇÒ ¼ö ÀÖ´Ù. (jaz diskÀÇ raw nameÀº sda·Î °¡Á¤)

# mkdir /jaz
# mount -t msdos /dev/sda4 /jaz

¶Ç´Â, Windows95/98 VFAT¸¦ Áö¿øÇϵµ·Ï »ý¼ºµÈ 2.0 kernelÀ» »ç¿ëÇÏ´Â °æ¿ì,

# mkdir /jaz
# mount -t vfat /dev/sda4 /jaz

mountÇÒ ¼ö ÀÖ´Ù. (ÀÌ·¸°Ô Çؼ­ ±ä file À̸§À¸·Î ÀÐ°í ¾²±â°¡ °¡´ÉÇÏ´Ù) DiskÀÇ fileµéÀº /jaz¿¡ ³ªÅ¸³¯ °ÍÀÌ´Ù. Disk°¡ mountµÇ¾î ÀÖ´Â µ¿¾ÈÀº ejectÇÒ ¼ö ¾ø´Ù.

Drive¸¦ unmountÇϱâ À§Çؼ­´Â ¾Æ·¡ÀÇ ¸í·ÉÀ» »ç¿ëÇÑ´Ù:

# umount /dev/sda4

/jaz¸¦ mount point·Î ¸¸µå´Â ÀÛ¾÷Àº ¹Ýº¹ÇÒ ÇÊ¿ä°¡ ¾ø´Ù. (unmountÇÒ ¶§ /jaz directory¿¡ À־´Â ¾ÈµÈ´Ù´Â Á¡µµ È®ÀÎÇÒ °Í.)

4.3 Linux disk·Î ´Ù½Ã formatÇϱâ

Jaz disk¸¦ Áö¿ì°í ÅäÁ¾ Linux file systemÀ¸·Î ¸¸µé°í ½Í´Ù¸é, fdisk¸¦ Àüü disk¿¡ ´ëÇØ »ç¿ëÇØ¾ß ÇÑ´Ù.

# fdisk /dev/sda

±×¸®°í ±âÁ¸ÀÇ ¸ðµç partitionÀ» »èÁ¦ÇØ¾ß ÇÑ´Ù. ( 'd' command¸¦ »ç¿ë ) ±× ÈÄ¿¡ »õ·Î¿î partitionÀ» 'n' command·Î »ý¼ºÇÏ°í, promary partitionÀ¸·Î ¸¸µç µÚ 'w' command·Î partition tableÀ» disk¿¡ ±â·ÏÇÏ°í, 'q' command·Î ³¡³½´Ù.

±×¸®°í »ý¼ºµÈ partitionÀ» formatÇÑ´Ù.

# mke2fs /dev/sda1

('1'Àº fdisk¿¡¼­ ÀÌ partition¿¡ ÁØ ¼ýÀÚÀÓ) ÀÌÁ¦ disk¸¦ mountÇÒ ¼ö ÀÖ´Ù.

# mount -t ext2 /dev/sda1 /jaz

(À§´Â Àü¿¡ ¸¸µç mounting point¸¦ »ç¿ëÇÏ´Â °æ¿ì)

4.4 Jaz Tools disk

Jaz drive¿Í ÇÔ²² ¿À´Â disk¸¦ »ç¿ëÇϱâ (¿ªÀÚ ÁÖ:Áö¿ì°Å³ª ¾²±â) À§Çؼ± º°µµÀÇ ÀÛ¾÷ÀÌ ÇÊ¿äÇÏ´Ù. ÃâÇÏ ½Ã¿¡´Â s/wÀûÀÎ ±â·Ï ¹æÁö°¡ enableµÇ¾î Àֱ⠶§¹®ÀÌ´Ù.

µÎ °¡Áö ¹æ¹ýÀÌ Àִµ¥, Çϳª´Â DOS³ª Windows¿¡¼­ "reclaime.exe"¸¦ »ç¿ëÇÏ¿© lockÀ» Ǫ´Â °ÍÀÌ°í,(¶Ç´Â setup programÀ¸·ÎºÎÅÍ tools¸¦ ¼³Ä¡Çϵ簡) ¶Ç Çϳª´Â Bob WillmotÀÇ jaztools programÀ» »ç¿ëÇÏ´Â °ÍÀÌ´Ù.( 5ÀåÀ» ÂüÁ¶)

# jaztool /dev/sda rw

(À§¿¡¼­ /dev/sda´Â ¾Ë¸Â´Â SCSI device¿¡ ¸Â°Ô °íÄ£´Ù) Password¸¦ ¹°¾îº¸¸é,

APlaceForYourStuff

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