On 07/19/2011 12:32 PM, rahul gupta wrote: > Hi Mike, > > As we discussed last week, I have taken up TODO- userspace list item #2. > > I have analysed and coded on some part of it on this weekend :- > For timeout and CHAP I have taken following parameters values from /sys and > printed it. > > [root@a usr]# ls /sys/class/iscsi_session/session17/ | grep tmo > abort_tmo > lu_reset_tmo > recovery_tmo > > The o/p looks like:- > > [root@a usr]# ./iscsiadm -m session -P3 > Target: iqn.2004-05.xyz.bumblee > Current Portal: 103.3.3.60:3260,1 > Persistent Portal: 103.3.3.60:3260,1 > ********** > Interface: > ********** > Iface Name: default > Iface Transport: tcp > Iface Initiatorname: iqn.1994-05.com.redhat:2899883c314b > Iface IPaddress: 103.3.3.105 > Iface HWaddress: default > Iface Netdev: default > SID: 17 > iSCSI Connection State: LOGGED IN > iSCSI Session State: LOGGED_IN > Internal iscsid Session State: NO CHANGE > ********* > Timeout:
Maybe it should be Timeouts (with a 's') since there is more than 1. > ********* > Recovery Timeout: 120 > Lun reset Timeout: 30 should probably be all caps "LUN". Looks ok though. > Abort Timeout: 15 > ********** > CHAP: > ********** > username: initiator_id > password: initiator_sec1 > username_in: target_id1 > password_in: target_secret1 > > ************************ > Negotiated iSCSI params: > ************************ > HeaderDigest: None > DataDigest: None > MaxRecvDataSegmentLength: 262144 > MaxXmitDataSegmentLength: 8192 > FirstBurstLength: 65536 > MaxBurstLength: 262144 > ImmediateData: Yes > InitialR2T: No > MaxOutstandingR2T: 1 > ************************ > Attached SCSI devices: > ************************ > Host Number: 23 State: running > scsi23 Channel 00 Id 0 Lun: 0 > Attached scsi disk sdb State: running > > > If output looks ok then I will improve and forward the final patch, also let > me know if I have missed out something in timeout/CHAP. > > For displaying CHAP :- > Shall I display password also in text form or print '*' instead. > (as on running iscsiadm -m node -T <target name> -p <ip>, it displays only. For node mode you have to pass it the --show/-S param to show chap passwords. You can probably force the same thing in session mode. > I mean :- > [root@localhost ~]# iscsiadm -m node -T <target name> -p <ip> > # BEGIN RECORD 2.0-872 > node.name = iqn.2004-05.com.xyz.bumblee2 > node.tpgt = 1 > node.startup = automatic > node.leading_login = No > iface.hwaddress = <empty> > iface.ipaddress = <empty> > > . > . > node.session.auth.authmethod = CHAP > node.session.auth.username = initiator_id1 > node.session.auth.password = ******** > node.session.auth.username_in = target_id1 > node.session.auth.password_in = ******** > node.session.timeo.replacement_timeout = 120 > . > . > ) > > These values needs to be printed in print level3 only or in 0/1/2. Maybe just level 2, because we are printing the values used for the iscsi session. -- 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?hl=en.