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New to SAN booting - need help debugging
2012-09-02, 19:53
Post: #1
New to SAN booting - need help debugging
Hello,

I am trying to set up my first iscsi bootable machine. I am attempting with both Fedora 16 and 17.

I set up the iscsi target following these instructions here:

http://www.server-world.info/en/note?os=...17&p=iscsi

The installation of Fedora seems to go well, it can see the iscsi disk, installs to it without issue, etc.

Upon reboot, the machine fails to boot. I think I am running into an issue with iPXE, but I am not 100% sure.

Here is the output from ipxe

Here is the output of tgtadm
tgtadm --mode target --op show
Target 1: iqn.2012-09.net.blandford:target00
System information:
Driver: iscsi
State: ready
I_T nexus information:
I_T nexus: 12
Initiator: iqn.2012-09.net.blandford:target00
Connection: 0
IP Address: 192.168.1.19
LUN information:
LUN: 0
Type: controller
SCSI ID: IET 00010000
SCSI SN: beaf10
Size: 0 MB, Block size: 1
Online: Yes
Removable media: No
Prevent removal: No
Readonly: No
Backing store type: null
Backing store path: None
Backing store flags:
LUN: 1
Type: disk
SCSI ID: IET 00010001
SCSI SN: beaf11
Size: 16106 MB, Block size: 512
Online: Yes
Removable media: No
Prevent removal: No
Readonly: No
Backing store type: rdwr
Backing store path: /dev/mapper/iscsi-Test
Backing store flags:
Account information:
ACL information:
192.168.1.19

I am not sure how to proceed. Any suggestions?
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2012-09-05, 13:40 (This post was last modified: 2012-09-05 13:40 by robinsmidsrod.)
Post: #2
RE: New to SAN booting - need help debugging
Are you sure grub was installed correctly to the boot sector of the iscsi volume? Some installers might put it on a local drive if the machine you're installing to has local storage attached.
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