Differences

This shows you the differences between two versions of the page.

Link to this comparison view

saisp:labs:06:contents:05 [2013/11/11 00:46]
127.0.0.1 external edit
saisp:labs:06:contents:05 [2016/04/11 21:12] (current)
alexandru.carp [05. [10p] Restricționarea accesului la dispozitivile logice (LUN)]
Line 1: Line 1:
-==== 05. Lorem ipsum ==== +==== 05. [10p] Restricționarea accesului la dispozitivile logice (LUN) ====
- +
-...+
  
 +Vom mai crea un nou ''​LUN''​ ce are ca ''​backstore''​ tot un fișier:<​code bash>
 +/​backstores/​fileio>​ create disk2 /disk2.img 100M
 +Generating a wwn serial.
 +Not using buffered mode.
 +Created fileio disk2.
 +/​backstores/​fileio>​ cd /​iscsi/​iqn.2003-01.org.linux-iscsi.storage1.x8664:​sn.25e09e86bb4d/​tpgt1/​luns/​
 +/​iscsi/​iqn.20...4d/​tpgt1/​luns>​
 +</​code>​
  
 +Vom mai crea încă un ''​LUN''​ asociat backstore-ului ''​disk2.img'':<​code bash>
 +/​iscsi/​iqn.20...4d/​tpgt1/​luns>​ create /​backstores/​fileio/​disk2 1
 +Successfully created LUN 1.
 +Created mapped LUN 1 in node ACL iqn.2005-03.org.open-iscsi:​fc35d7d3fc24
 +</​code>​
 +Observați că în mod implicit acesta s-a adăugat automat pentru clientul ''​storage2''​ (la IQN-ul acestuia). Dorim să scoatem această mapare:<​code bash>
 +/​iscsi/​iqn.20...4d/​tpgt1/​luns>​ cd ../​acls/​iqn.2005-03.org.open-iscsi:​fc35d7d3fc24
 +/​iscsi/​iqn.20...:​fc35d7d3fc24>​ ls
 +o- iqn.2005-03.org.open-iscsi:​fc35d7d3fc24 ........................................... [2 Mapped LUNs]
 +  o- mapped_lun0 ......................................................................... [lun0 (rw)]
 +  o- mapped_lun1 ......................................................................... [lun1 (rw)]
 +/​iscsi/​iqn.20...:​fc35d7d3fc24>​ delete 1
 +Deleted Mapped LUN 1.
 +</​code>​
saisp/labs/06/contents/05.1384123598.txt.gz · Last modified: 2014/03/29 22:48 (external edit)
CC Attribution-Share Alike 3.0 Unported
www.chimeric.de Valid CSS Driven by DokuWiki do yourself a favour and use a real browser - get firefox!! Recent changes RSS feed Valid XHTML 1.0