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err:2c0d60 [2013/05/07 20:53] mcb30 |
err:2c0d60 [2016/08/02 22:59] 82.74.49.191 |
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| - | This error usually indicates that the iSCSI target IQN does not exist, or that the iSCSI initiator is not permitted to access the iSCSI target. | + | ding from gPXE === |
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| - | * Check that the target IQN given in the iSCSI root path is correct. | + | |
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| - | * Check that the iSCSI target is responding to the specified IQN. | + | |
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| - | * Check the ACL for the iSCSI target. Note that [[:appnote:iscsi_targets|some targets]] default to denying access; you may need to explicitly enable access for the [[:cfg:initiator-iqn|initiator IQN]] used by iPXE. | + | |
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| - | === Upgrading from gPXE === | + | |
| If you have upgraded from gPXE to iPXE, and if you are not setting an explicit [[:cfg:initiator-iqn|iSCSI initiator IQN]] using DHCP option 203 (or an iPXE [[:scripting|script]]), then you should be aware that the default iSCSI initiator IQN has [[http://git.ipxe.org/ipxe.git/commit/960dee6|changed]] to | If you have upgraded from gPXE to iPXE, and if you are not setting an explicit [[:cfg:initiator-iqn|iSCSI initiator IQN]] using DHCP option 203 (or an iPXE [[:scripting|script]]), then you should be aware that the default iSCSI initiator IQN has [[http://git.ipxe.org/ipxe.git/commit/960dee6|changed]] to | ||
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| For example, if your DHCP server specifies a hostname of ''winxp-diskless.example.com'', then iPXE will use the iSCSI initiator IQN ''iqn.2010-04.org.ipxe:winxp-diskless.example.com''. If your DHCP server does not specify a hostname, then iPXE will use an initiator IQN based on your system UUID, such as ''iqn.2010-04.org.ipxe:d513a93e-a0a2-477e-9f46-b2d5c79bc2be''. | For example, if your DHCP server specifies a hostname of ''winxp-diskless.example.com'', then iPXE will use the iSCSI initiator IQN ''iqn.2010-04.org.ipxe:winxp-diskless.example.com''. If your DHCP server does not specify a hostname, then iPXE will use an initiator IQN based on your system UUID, such as ''iqn.2010-04.org.ipxe:d513a93e-a0a2-477e-9f46-b2d5c79bc2be''. | ||
| - | You may need to update your ACL rules to use the correct iSCSI initiator IQN used by iPXE, rather than the old gPXE IQN ''iqn.2000-09.org.etherboot:UNKNOWN''. | + | You may need to update your ACL rules to use the correct iSCSI initiator IQN used by iPXE, rather than the old gPXE IQN ''iqn.2000-09.org.etherboot:UNKNOWN''. Ñ |
