Difference between revisions of "ISCSI on Debian"
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Fra : http://www.howtoforge.com/using-iscsi-on-debian-lenny-initiator-and-target | Fra : http://www.howtoforge.com/using-iscsi-on-debian-lenny-initiator-and-target | ||
| − | + | ==Turbo Installation== | |
apt-get install open-iscsi | apt-get install open-iscsi | ||
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root@testbox:~# iscsiadm -m discovery -t st -p 192.168.8.31 | root@testbox:~# iscsiadm -m discovery -t st -p 192.168.8.31 | ||
Output : 192.168.8.31:3260,1 iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976 | Output : 192.168.8.31:3260,1 iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976 | ||
| + | iscsiadm -m node | ||
| + | Output : 192.168.8.31:3260,1 iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976 | ||
| + | |||
| + | |||
| + | ... vi springer lige over CHAP ... | ||
| + | |||
| + | Nå, opret forbindelse : | ||
| + | iscsiadm -m node --targetname "iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976" --portal "192.168.8.31:3260" --login | ||
| + | |||
| + | Nu skulle disken kunne findes med | ||
| + | fdisk -l | ||
| + | |||
| + | |||
| + | Man kan detache med --logout : | ||
| + | iscsiadm -m node --targetname "iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976" --portal "192.168.8.31:3260" --logout | ||
| + | |||
| + | ==Over 2TB== | ||
| + | Ikke kun et iSCSI issue, men Linux kræver GPT for at kommer over 2TB diske: | ||
| + | |||
| + | apt-get install gdisk | ||
| + | |||
| + | gdisk /dev/sdb | ||
| + | |||
| + | '''Kommandoer''': | ||
| + | b back up GPT data to a file | ||
| + | c change a partition's name | ||
| + | d delete a partition | ||
| + | i show detailed information on a partition | ||
| + | l list known partition types | ||
| + | n add a new partition | ||
| + | o create a new empty GUID partition table (GPT) | ||
| + | p print the partition table | ||
| + | q quit without saving changes | ||
| + | r recovery and transformation options (experts only) | ||
| + | s sort partitions | ||
| + | t change a partition's type code | ||
| + | v verify disk | ||
| + | w write table to disk and exit | ||
| + | x extra functionality (experts only) | ||
| + | |||
| + | Så, o, n og w. | ||
| + | |||
| + | Mere info : http://www.cyberciti.biz/tips/fdisk-unable-to-create-partition-greater-2tb.html | ||
Latest revision as of 14:10, 22 February 2013
af Tommy, feb 2013.
Fra : http://www.howtoforge.com/using-iscsi-on-debian-lenny-initiator-and-target
Turbo Installation
apt-get install open-iscsi
Edit /etc/iscsi/iscsid.conf
... node.startup = automatic ...
derefter en restart :
/etc/init.d/open-iscsi restart
Discover LUN:
root@testbox:~# iscsiadm -m discovery -t st -p 192.168.8.31
Output : 192.168.8.31:3260,1 iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976
iscsiadm -m node
Output : 192.168.8.31:3260,1 iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976
... vi springer lige over CHAP ...
Nå, opret forbindelse :
iscsiadm -m node --targetname "iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976" --portal "192.168.8.31:3260" --login
Nu skulle disken kunne findes med
fdisk -l
Man kan detache med --logout :
iscsiadm -m node --targetname "iqn.2004-04.com.qnap:ts-239:iscsi.qnap1.8d8976" --portal "192.168.8.31:3260" --logout
Over 2TB
Ikke kun et iSCSI issue, men Linux kræver GPT for at kommer over 2TB diske:
apt-get install gdisk gdisk /dev/sdb
Kommandoer:
b back up GPT data to a file c change a partition's name d delete a partition i show detailed information on a partition l list known partition types n add a new partition o create a new empty GUID partition table (GPT) p print the partition table q quit without saving changes r recovery and transformation options (experts only) s sort partitions t change a partition's type code v verify disk w write table to disk and exit x extra functionality (experts only)
Så, o, n og w.
Mere info : http://www.cyberciti.biz/tips/fdisk-unable-to-create-partition-greater-2tb.html
