@mike: it works fine now. i restarted the service in the initiator and there is a new device detected in /var/log/messages as well as in fdisk -l What do i do now for this to work with logical volume. any help is greatly appreciated. many thanks for your help, mike.
On Fri, May 1, 2009 at 10:36 AM, sundar mahadevan <sundarmahadeva...@gmail.com> wrote: > @mike: > When you run service iscsi-target start to start IET, do you see any > errors in /var/log/messages? > Yes. > May 1 09:57:55 sunny2 kernel: iSCSI Enterprise Target Software - version > 0.4.16 > May 1 09:57:55 sunny2 kernel: iscsi_trgt: Registered io type fileio > May 1 09:57:55 sunny2 kernel: iscsi_trgt: Registered io type blockio > May 1 09:57:55 sunny2 kernel: iscsi_trgt: Registered io type nullio > May 1 09:57:55 sunny2 kernel: iscsi_trgt: open_path(119) Can't open > /dev/vg/ocfs -2 > May 1 09:57:55 sunny2 kernel: iscsi_trgt: fileio_attach(283) -2 > May 1 09:57:55 sunny2 ietd: Can't create a logical unit 2 1 0 > Path=/dev/vg/ocfs,Type=fileio > > cd /home/sunny/Desktop > dd if=/dev/zero of=test bs=1G count=1 > > opened ietd.conf and did > > Target iqn.2009-09.com.ezhome:ocfs > Lun 0 Path=/home/sunny/Desktop/test,Type=fileio > > > service iscsi-target stop > service iscsi-target start > > May 1 10:15:37 sunny2 kernel: iSCSI Enterprise Target Software - version > 0.4.16 > May 1 10:15:37 sunny2 kernel: iscsi_trgt: Registered io type fileio > May 1 10:15:37 sunny2 kernel: iscsi_trgt: Registered io type blockio > May 1 10:15:37 sunny2 kernel: iscsi_trgt: Registered io type nullio > > iscsiadm -m session -P 3 > > iSCSI Transport Class version 2.0-870 > iscsiadm version 2.0-870 > Target: iqn.2009-09.com.ezhome:ocfs > Current Portal: 10.1.1.1:3260,1 > Persistent Portal: 10.1.1.1:3260,1 > ********** > Interface: > ********** > Iface Name: default > Iface Transport: tcp > Iface Initiatorname: iqn.1996-04.de.suse:01:79a5ecb15528 > Iface IPaddress: 10.1.1.2 > Iface HWaddress: default > Iface Netdev: default > SID: 1 > iSCSI Connection State: LOGGED IN > iSCSI Session State: LOGGED_IN > Internal iscsid Session State: NO CHANGE > ************************ > Negotiated iSCSI params: > ************************ > HeaderDigest: None > DataDigest: None > MaxRecvDataSegmentLength: 131072 > MaxXmitDataSegmentLength: 8192 > FirstBurstLength: 65536 > MaxBurstLength: 262144 > ImmediateData: Yes > InitialR2T: Yes > MaxOutstandingR2T: 1 > ************************ > Attached SCSI devices: > ************************ > Host Number: 2 State: running > > But there are no messages in /var/log/messages about new disk getting added. > > I even tried > > sunny1:~ # iscsiadm -m node -T iqn.2009-09.com.ezhome:ocfs -p 10.1.1.1 -l > Logging in to [iface: default, target: iqn.2009-09.com.ezhome:ocfs, > portal: 10.1.1.1,3260] > iscsiadm: Could not login to [iface: default, target: > iqn.2009-09.com.ezhome:ocfs, portal: 10.1.1.1,3260]: > iscsiadm: initiator reported error (15 - already exists) > sunny1:~ # > > /var/log/messages -> May 1 10:21:11 sunny1 iscsid: session > [iqn.2009-09.com.ezhome:ocfs,10.1.1.1,3260] already running. > > Help pls!!!!! > > On Thu, Apr 30, 2009 at 3:38 PM, Mike Christie <micha...@cs.wisc.edu> wrote: >> >> Mike Christie wrote: >>> sundar mahadevan wrote: >>>> As i said before, there is no real file for /dev/vg/ocfs >>>> but >>>> lvdisplay shows /dev/vg/ocfs as my logical volume >>>> and >>>> ls -ail /dev/vg/ocfs >>>> 35413 lrwxrwxrwx 1 root root 19 Apr 30 14:33 /dev/vg/ocfs -> >>>> /dev/mapper/vg-ocfs >>>> >>>> Now i'm really confused. >>>> Mike: As i said before there are only 2 uncommented lines in /etc/ietd.conf >>>> >>>> Target iqn.2009-09.com.ezhome:ocfs >>>> Lun 0 Path=/dev/vg/ocfs,Type=fileio >>> >>> When you run service iscsi-target start to start IET, do you see any >>> errors in /var/log/messages? >>> >> >> You might just want to try something simple first. >> >> - dd if=/dev/zero of=file bs=1G count=1 >> - open ietd.conf and do >> >> Target iqn.2009-09.com.ezhome:ocfs >> Lun 0 Path=/where_you_put_file/file,Type=fileio >> >> >> service iscsi-target stop >> service iscsi-target start >> >> then on the initiator try to login. Do you see a disk getting added in >> /var/log/messages. if you do iscsiadm -m session -P 3 do you see your disk? >> >> >> >> > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
