Forwarding to the correct stgt-devel list.. On Fri, 2014-05-30 at 17:38 +0800, lingli tang wrote: > 点击展示： > 1. 点击服务器展示服务器的：cpu（%user,%sys,%iowait,%idle）,memory(Total，used, free, > buffer, cache), IOPS(read request, write request), Througthput(read > kb, write kb)， > > we use tgtd 1.0.47 to export a disk and use iscsiadm to load it. > but the ID_SERIAL of this disk is not the same with scsi_id of export disk. > if we use tgtd 1.0.24 it is the same. > > using tgtd 1.0.47, export the disk, and show target info like: > Target 1: shadow.qlink3261 > System information: > Driver: iser > State: ready > I_T nexus information: > I_T nexus: 1 > Initiator: iqn.1994-05.com.redhat:2fe5d8395c2f alias: master > Connection: 0 > RDMA IP Address: 172.16.128.102 > I_T nexus: 2 > Initiator: iqn.1994-05.com.redhat:2fe5d8395c2f alias: master > Connection: 0 > RDMA IP Address: 172.16.129.102 > LUN information: > LUN: 0 > Type: controller > SCSI ID: IET 00010000 > SCSI SN: beaf10 > Size: 0 MB, Block size: 1 > Online: Yes > Removable media: No > Prevent removal: No > Readonly: No > SWP: No > Thin-provisioning: No > Backing store type: null > Backing store path: None > Backing store flags: > LUN: 1 > Type: disk > SCSI ID: test1-iscsi-iser > SCSI SN: test1-iscsi-iser > Size: 104858 MB, Block size: 512 > Online: Yes > Removable media: No > Prevent removal: No > Readonly: No > SWP: No > Thin-provisioning: No > Backing store type: rdwr > Backing store path: /dev/memdiska1 > Backing store flags: direct > Account information: > ACL information: > 172.16.128.0/24 > 172.16.129.0/24 > > after iscsiadm log in, we check the ID_SERIAL of this disk using > “udevadm info --query=all --path=/block/sdb”： > E: ID_SERIAL_RAW=360000000000000000e001000c00000e0 > E: ID_SERIAL=360000000000000000e001000c00000e0 > E: ID_SERIAL_SHORT=60000000000000000e001000c00000e0 > > but with tgtd 1.0.24, it is correct: > E: ID_SERIAL_RAW=1test1-iscsi-iser > E: ID_SERIAL=1test1-iscsi-iser > E: ID_SERIAL_SHORT=test1-iscsi-iser > > test environment rhel6.2 > -- > To unsubscribe from this list: send the line "unsubscribe target-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
