Is there any method or should I debug to know the exact cause of this overwriting problem?
On Apr 24, 6:29 pm, HIMANSHU <makhu...@yahoo.co.in> wrote: > I am now having 'iscsi-initiator-utils-6.2.0.868-0.18.el5' and > performed the steps mentioned in my last post. > > Still after when I discover using 'iscsiadm -m discovery -t > sendtargets -p 192.168.30.12 -o new -o > delete',nodes and sendtargets entries gets overwritten. > > I am also not performing any target configuration changes on the > target side in this whole process.Just discovery followed by > 'node.startup update to automatic command'.and again performing > discovery causes overwriting. > > Am I going wrong somewhere in the steps? > > Thanks and Regards, > Himanshu Padmanabhi. > > On Apr 22, 6:38 pm, Mike Christie <micha...@cs.wisc.edu> wrote: > > > HIMANSHU wrote: > > > Thank you really.But I have not got the expected results. > > > > Steps > > > > 1. iscsiadm -m discovery -t sendtargets -p 192.168.30.12 -o new -o > > > delete > > > > 2. iscsiadm -m node -T iqn.2009-04.com.systems:Target1 -p > > > 192.168.30.12:3260 -o update -n node.startup -v automatic > > > > so '/var/lib/iscsi/nodes/iqn.2009-04.com.systems > > > \:Target1/192.168.30.12\,3260\,1/default' entry changed from > > > node.startup=manual(as specified in iscsid.conf) to > > > node.startup=automatic > > > > 3. iscsiadm -m node -T iqn.2009-04.com.systems:Target1 -p > > > 192.168.30.12:3260 --login > > > > 4. Then if I again perform step 1(i.e. discovery),node.startup gets > > > overwritten as 'manual'. > > > > I have specified 'node.startup' entry to be 'manual' and will update > > > it to 'automatic' only of those targets which are logged in. > > > > What is going wrong.Am I performing the same operations as you told? > > > I am using iscsi-initiator-utils-6.2.0.868-0.7.el5 and it seems to > > > have discovery switches. > > > Do I need to upgrade it? > > > Yeah, just upgrade to: > > iscsi-initiator-utils-6.2.0.868-0.18.el5 > > > > On Apr 21, 7:24 pm, Mike Christie <micha...@cs.wisc.edu> wrote: > > >> HIMANSHU wrote: > > >>> Yeah.This worked for me.I specified 'node.startup=manual' in > > >>> 'iscsid.conf'. > > >>> so running update command to change it to 'automatic' only on login(or > > >>> I will give option for persistent connection across reboot). > > >>> But my problem these changes vanish after another discovery command. > > >>> I login to one target say TAR1, from 30.51 and fired update command to > > >>> change 'node.startup' to 'automatic'. > > >>> and then after some time,If I want to login to another target from > > >>> 30.51,I need to fire discovery command,which will make 'node.startup' > > >>> of TAR1 changed to 'manual' again due to 'iscsid.conf'. > > >> You can pass the discovery commands some flags to indicated how you want > > >> it to manage the db. > > > >> iscsiadm -m discovery -t st -p ip -o new > > > >> will just add new target portals that are not in the db. > > > >> iscsiadm -m discovery -t st -p ip -o delete > > >> will delete target portals that are in the db but no longer returned by > > >> the target in sendtargets discvoery. > > > >> iscsiadm -m discovery -t st -p ip -o update > > >> was supposed to update target portal records that are in the db and > > >> returned by sendtargets using the iscsid.conf info. I checked the code > > >> today and it actually updates existing records and will add new ones > > >> using the iscsid.conf info. > > > >> Then you can pass in combos. I think you want > > >> iscsiadm -m discovery -t st -p ip -o new -o delete > > >> this will add new records for new target portals, and delete records for > > >> targets no longer returned by the target, and for existing portals it > > >> will not update the records so your existing record settings will not be > > >> overwritten. > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---
