Contents 5
Uninstalling PowerVault MD Storage Software
From Linux . . . . . . . . . . . . . . . . . . . . . . . . 54
A Appendix—Manual Configuration of iSCSI . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Step 1: Discover the Storage Array
(Out-of-band Management Only) . . . . . . . . . . . . 56
Default Management Port Settings . . . . . . . . 56
Automatic Storage Array Discovery . . . . . . . . 57
Manual Storage Array Discovery . . . . . . . . . 57
Setting Up the Array . . . . . . . . . . . . . . . . 57
Step 2: Configure the iSCSI Ports on the
Storage Array . . . . . . . . . . . . . . . . . . . . . . 58
Step 3: Perform Target Discovery From the
iSCSI Initiator . . . . . . . . . . . . . . . . . . . . . . 60
Step 4: Configure Host Access . . . . . . . . . . . . . 62
Understanding CHAP Authentication . . . . . . . . . . 63
What is CHAP? . . . . . . . . . . . . . . . . . . . 63
Target CHAP . . . . . . . . . . . . . . . . . . . . 63
Mutual CHAP . . . . . . . . . . . . . . . . . . . . 63
CHAP Definitions . . . . . . . . . . . . . . . . . . 64
Step 5: Configure CHAP Authentication on
the Storage Array (Optional). . . . . . . . . . . . . . . 64
Configuring Target CHAP Authentication on the
Storage Array. . . . . . . . . . . . . . . . . . . . 65
Configuring Mutual CHAP Authentication on the
Storage Array. . . . . . . . . . . . . . . . . . . . 66
Step 6: Configure CHAP Authentication on the
Host Server (Optional). . . . . . . . . . . . . . . . . . 66
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