• TipAndDoc/network/iscsi

• ​http://manpages.ubuntu.com/manpages/lucid/man5/ietd.conf.5.html
• ​ubuntu10.04 の IET (iSCSI Enterprise Target) を使ってみた - harry’s memorandum
• ​Ubuntu Weekly Recipe：第128回　UbuntuでiSCSIを使ってみよう｜gihyo.jp … 技術評論社
• ​Using iSCSI On Ubuntu 10.04 (Initiator And Target) | HowtoForge - Linux Howtos and Tutorials
• ​ISCSIのインストール - LunaBiblos
• ​linux/iscsi – Yuna's Technical Guide
• ​Mazn.net » iSCSIを使ってみる@CenOS5.2 (ターゲット) + Windows XP (イニシエータ)

• ​Windows 7をディスクレスで使う - adsaria mood
  • see also wiki:TipAndDoc/boot/PXE

• ​Intel® Server Adapters — Which adapters support Intel® iSCSI Remote Boot?
  • via ​Tips/Hardware/iSCSI - 福岡大学奥村研究室 - okkun-lab Pukiwiki!
  • Intel® Gigabit CT Desktop Adapter (82574L)

iSCSI Enterprise Target

Ubuntu 10.04 Lucid and Windows XP

setup Ubuntu iSCSI target

• mitty@ubuntu64:~$ sudo aptitude install iscsitarget
• mitty@ubuntu64:~$ sudo vim /etc/default/iscsitarget

  ISCSITARGET_ENABLE=true
  

• mitty@ubuntu64:~$ sudo vim /etc/ietd.conf

  @@ -108,3 +108,5 @@
          #Wthreads               8               # Number of IO threads
          #QueuedCommands         32              # Number of queued commands
  
  +Target iqn.2011-03.jp.mitty.local.ubuntu64:2008r2.disk
  +       Lun 0 Path=/dev/sdb,Type=blockio
  

check status

• mitty@ubuntu64:~$ cat /proc/net/iet/session

  tid:1 name:iqn.2011-03.jp.mitty.local.ubuntu64:2008r2.disk
  

• mitty@ubuntu64:~$ cat /proc/net/iet/volume

  tid:1 name:iqn.2011-03.jp.mitty.local.ubuntu64:2008r2.disk
          lun:0 state:0 iotype:blockio iomode:wt path:/dev/sdb
  

• mitty@ubuntu64:~$ sudo netstat -nap --inet | grep iet

  tcp        0      0 0.0.0.0:3260            0.0.0.0:*               LISTEN      791/ietd
  

setup XP Initiator

• ​Microsoft iSCSI Software Initiator からDL

1. Discover iSCSI target
   
2. Select target
   
3. Log On to Target
   
4. Ubuntu target and XP Initiator
   
5. Format iSCSI disk
   
6. Disk property
   

status of target

• mitty@ubuntu64:~$ cat /proc/net/iet/session

  tid:1 name:iqn.2011-03.jp.mitty.local.ubuntu64:2008r2.disk
          sid:281475899523136 initiator:iqn.1991-05.com.microsoft:xp
                  cid:1 ip:192.168.234.136 state:active hd:none dd:none
  

• mitty@ubuntu64:~$ sudo fdisk -lu /dev/sdb

     Device Boot      Start         End      Blocks   Id  System
  /dev/sdb1              63    41929649    20964793+   7  HPFS/NTFS
  

error

• wiki:TipAndDoc/service/sakura/ipv6 などで、非標準カーネル( linux-headers-generic-lts-backport-maverick linux-image-generic-lts-backport-maverick )を用いていると、以下のようにエラーとなる
  • uname -a

    Linux ubuntu64 2.6.35-23-generic #41~lucid1-Ubuntu SMP Thu Dec 2 22:27:43 UTC 2010 x86_64 GNU/Linux
    

  • iscsitarget

    Version: 1.4.19+svn275-ubuntu2
    

  • /var/log/syslog

    Mar 19 22:20:25 ubuntu64 ietd: can't create a target 2 0
    

  • $ sudo ietadm --op new --tid=0 --lun=0 --params Path=/dev/sdb

    Operation not permitted.