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Questions tagged [iscsi]

The Internet Small Computer System Interface (iSCSI) is a transport protocol designed to communicate SCSI commands over IP networks. It is described by Internet RFC 3720, though it has been amended and corrected by later RFCs.

The Internet Small Computer System Interface (iSCSI) is a transport protocol designed to communicate SCSI commands over IP networks. It is described by Internet RFC 3720 (http://tools.ietf.org/html/rfc3720), though it has been amended and corrected by later RFCs.

RFC 3720

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how to find iscsi initiator name in windows using cli

Is there a way to find out iSCSI initiator name on windows using CLI? It will be better if there is way to find it out using Powershell. I have already looked at iscsicli.exe but it doesn't give me the information that i am looking for.
Vishwanath Rawat
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Data corruption issue in read from disk with libaio

I am facing data corruption issue when using libaio to read data from an iscsi disk. Steps Performed: Allocate buffer(1MB) using posix_memalign with 4K Allignemnt. Fill the buffer with 9 before submitting io. Open iscsi disk with O_DIRECT…
sagar
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How to enable support for ceph in CentOS scsi-target-utils package?

I'm going to re-export ceph into iSCSI, but I can't do this. Looks like epel package scsi-target-utils in CentOS 7 compiled without rbd support. When I run: $ sudo tgtadm --lld iscsi --mode system --op show System: State: ready debug:…
frist
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Creating a loopback device in lio scsi target

I am using the Linux LIO package to create a loopback device for a backstore. I am using "targetcli" utility to issue the following commands mentioned at site - http://linux-iscsi.org/wiki/Loopback : /backstores/fileio> create dev_file_disk…
Ahmed A
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Connected Clients information on iscsi target server

I have created iscsi targets in ubuntu 14.04 using targetcli, is there any way to know the details of who has connected to the targets(like ip, connectection status)
Ram
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how to send pdu with data-digest, if I the initiator is "windows ISCSI Initiator"

I want use data-digest with iscsi pdu, I know that the existence and type of digests are negotiated during the LoginPhase. but If I use windows initiator client how to set it?
wangli_64604
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Error message from iscsiadm while trying to connect to a iscsi drive

I am trying to access a ISCSI drive on a machine with IP 1.0.0.13 (hostname store.blue.com). The machine in which I am trying to create connection has the IP 1.0.0.11 (Hostname: loc1.blue.com). From loc1.blue.com I could discover the iqn but not…
Vinod Balakrishnan
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Iscsi Chap for discovery, mutual for targets will not connect.

OK I have a lab setup, I have a Freenas server iscsi setup with Chap setup for discovery and mutual chap for targets. Here are the requirements: Implement CHAP security One-way CHAP for discovery Two-way (Mutual) CHAP for targets I can…
Sean Sullivan
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ISCSI Ubuntu different Portal shows different content

We use an ubuntu 12.04 LTS Server as ISCSI Target, this server used three network interface cards, each is configured for a different workloads and is configured in different network. One nic is for internal traffic, the second is for drbd…
Sence
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ISCSI multiple connections using the same initiator IQN

Is it possible for multiple computers to connect to the same target at the same time, using the same initiator IQN? Thank you.
Casteurr
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accesing WMI information from python

I have this small PS script which outputs a list of ip adresses and their respective ID's for the iSCSI initiator. Now I want to do some more extensive stuff with this information and since I don't really know PS and the way it works I would like to…
user2882307
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TargetServer state at jSCSI

I am starting a TargetServer of jSCSI (http://jscsi.org/bundles/target/apidocs/org/jscsi/target/TargetServer.html) and I want to know how to check if it is initiated successfuly, than I can proceed doing other things. Does anyone know how to check…
Felipe Gutierrez
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tgtd / iscsid CHAP target authentication

I'm getting to grips with iSCSI using two VirtualBox VMs with Centos 6.5. Targets are provided by a machine called 'tgtm' (runs TGT daemon), the machine called 'victim' is initiator. I cannot configure CHAP target authentication (the initiator…
badbishop
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Execute readlink on a remote machine

I want to extract the attached iSCSI device of a remote machine dev_by_path="/dev/disk/by-path/ip-10.1.1.240:3260-iscsi-iqn.2013-12.com.ryussi:swift1-lun-0" DEVICE=`ssh -i key.pem root@10.0.0.2 'bash -s' << 'ENDSSH' basename $(readlink…
Capricorn
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Using windows CMD to list ISCSI drives?

I am trying to list all of the driveletters that are connected by iscsi, but I can't seem to find a way to do this. I am using this to generate a list of drives to backup using ntbackup on an old 2k3 server, and to skip any iscsi drives. This is in…
user3093352
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