Mailing List Archive

Nothing like making as ass of yourself. Just after I posted I had an epiphany. I've moved lio_node --addlun back into iSCSILogicalUnit and everything is much cleaner now - fewer new parms for iSCSITarget.
iSCSILogicalunit - I wasn't able to test iblock(block) or ramdisk. Fileio works perfectly!  added parameters: backstore_type, hba_name, ramdisk_pages, tpgt  changed parameters: path (ramdisk doesn't use this - of course I didn't finish ramdisk support so this change can be left out)  remove parameter: allowed_initiators  added validation check: backstore_type  updated required_vars  updated unsupported_parms  updated kernel module check
iSCSITarget  added parameters: mutualchap_username mutualchap_password lun tpgt  changed parameters: incoming_username so it's not unique - LIO can reuse the username  added validation checks: implementation lun tpgt
  updated required_vars  updated unsupported_parms  updated kernel module check
Fileio example usage:crm configure primitive iscsiLUNwitness1 ocf:heartbeat:iSCSILogicalUnit params implementation="lio" target_iqn="witness1" lun="0" path="/clusterfs/iscsi/192.168.10.50.lun.1" backstore_type="fileio" hba_name="fileio_0" tpgt="1" op monitor interval="10"crm configure primitive iscsiTARGETwitness1 ocf:heartbeat:iSCSITarget params implementation="lio" iqn="witness1" portals="192.168.10.50:3260" allowed_initiators="iqn.1991-05.com.microsoft:hostname" incoming_username="iqn.1991-05.com.microsoft:hostname" incoming_password="secretpassword1" lun="0" tpgt="1" op monitor interval="10s" timeout="20s"
Thanks and let me know if this one works for you!

P.S Sorry for the Hotmail rich text mess

Dan Cyr
über Linux geek, A+, Network+, i-Net+ Certified Professional
"The grand essentials of happiness: something to do, something to love, something to hope for."


From: rabidfly@hotmail.com
To: linux-ha-dev@lists.linux-ha.org
Date: Wed, 4 Jul 2012 23:40:47 -0700
Subject: [Linux-ha-dev] {PATCH} Resource Agent iSCSI - lio fileio/Chap and Mutual Chap Patch

Figured I better join this list as the moderators weren't excepting my unsubscribed posting. At the very least I suspect some others will benefit from what I've done. And, hopefully at least some of it will make it into the repo. I'd rather not have to maintain this on my own forever.

I've made many changes to iSCSILogicalUnit and iSCSITarget to add full LIO support (actually ramdisk isn't finished).
I separated tcm_node and lio_node commands into iSCSILogicalUnit and iSCSITarget respectively
iSCSILogicalunit - I wasn't able to test iblock(block) or ramdisk. Fileio works perfectly!  added parameters: backstore_type, hba_name, ramdisk_pages  changed parameters: path (ramdisk doesn't use this - of course I didn't finish ramdisk support so this change can be left out)  remove parameter: allowed_initiators  added validation check: backstore_type  updated required_vars  updated unsupported_parms  updated kernel module check
iSCSITarget  added parameters: mutualchap_username mutualchap_password lun tpgt hba_name storage_object_name  changed parameters: incoming_username so it's not unique - LIO can reuse the username  added validation checks: implementation lun tpgt
  updated required_vars  updated unsupported_parms  updated kernel module check

Fileio example usage:crm configure primitive iscsiLUNwitness1 ocf:heartbeat:iSCSILogicalUnit params implementation="lio" target_iqn="witness1" lun="0" path="/clusterfs/iscsi/192.168.10.50.lun.1" backstore_type="fileio" hba_name="fileio_0" op monitor interval="10"crm configure primitive iscsiTARGETwitness1 ocf:heartbeat:iSCSITarget params implementation="lio" iqn="witness1" portals="192.168.10.50:3260" allowed_initiators="iqn.1991-05.com.microsoft:hostname" incoming_username="iqn.1991-05.com.microsoft:hostname" incoming_password="secretpassword1" lun="0" tpgt="1" hba_name="fileio_0" storage_object_name="iscsiLUNwitness1" op monitor interval="10s" timeout="20s"

Thanks and let me know if this works for you! or doesn't

Dan Cyr
über Linux geek, A+, Network+, i-Net+ Certified Professional
"The grand essentials of happiness: something to do, something to love, something to hope for."


From: rabidfly@hotmail.com
To: linux-ha-dev@lists.linux-ha.org
Subject: iSCSI - lio fileio/Chap and Mutual Chap Patch
Date: Thu, 28 Jun 2012 13:26:36 -0700

Please cc me as I'm not on this list.
I've added fileio, and chap/mchap. Please forgive me if the patches are not in the format you want them in: it's been years since I've created a patch.
Thanks for all your hard work on HA!
Dan Cyr

über Linux geek, A+, Network+, i-Net+ Certified Professional
"The grand essentials of happiness: something to do, something to love, something to hope for."

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