iSCSI, is an abbreviation of Internet Small Computer System Interface, an Internet Protocol (IP)-based storage networking standard for linking data storage facilities.

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What is mapping fiber channel upon install of 14.04?

We installed 14.04 that is connected to a fiber channel. I was expecting to wrestle with multipath to get the LUNs connected, but I noticed that I am mounted to the fiber channel right after install. ...
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647 views

Highly available iSCSI target

I'm in the process of setting up iSCSI target on DRBD following the steps detailed here. I would appreciate if someone can answer and explain the following queries: Is there a way to set up just 1 ...
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Can I get back data after setting up root to iSCSI device?

I tried to setup iSCSI target and defined root partition as target (that was wrong I know). I didn't format the iSCSI device; is it possible to get back the data from this partition? System does not ...
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175 views

ISCSI iscsi_trgt sess_param_check(55) default_retain_time is out of range

Clustered ISCSI target has been installed based on Ubuntu Server 12.04 amd64. Target is working, but I have few kernel messages, when heartbeat starts iscsi service. Sep 5 08:47:58 cluster01 kernel: ...
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Targetcli can't load modules qla2xxx and ib_srpt

I've installed targetcli from ubuntu repository and when I start targetcli as root, it starts and display following info: Welcome to the targetcli shell: Copyright (c) 2011 by RisingTide Systems ...
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How can I modify Ubuntu SCSI driver to support non-512 sector size hard drive or SSD like sector size = 520 bytes?

I have one drive with sector size = 512 bytes (/dev/sdb below) and one drive (/dev/sdc below) with sector size = 520 bytes as follows. # lsscsi -g [0:0:2:0] disk ATA SDLF1DAR-480G-1H ...
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Help connecting to Fiber HBA

We have a fiber channel set up, and I'd like to connect to it (I'm on Ubuntu 12.04 btw). I can see the wwpns that were delivered. But I don't quite know what to do from here. I can fdisk to the ...
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Device attached over iSCSI not found at /dev/disk/by-path

Device attached over iscsi not found at /dev/disk/by-path. The iscsiadm also shows that there are devices without attached disk: sudo iscsiadm -m session -P 3 iSCSI Transport Class version 2.0-870 ...
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ubuntu 14.04 boot from san

I installed ubuntu 14.04 on iscsi target and after reboot i get grub rescue prombt after error Boot sector id not valid error: no such device : c098787-4839-34bh-3d4f-b3eef9i3j9f any advice ?
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Best iSCSI Target for Ubuntu 15.04

What is preferred service for iSCSI target on Ubuntu Server 15.04 ? Most tutorial shows IET but isn't outdated server ? There is also LinuxIO and SCST, but what is Ubuntu 'recommended' ?
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Server 14.04 LTS

I use 14.04 LTS server with latest updates, did all as written here: iscsi_trgt missing because can't build kernel module with same problem, installed all 3 packets as Clausi sad and it helped me ...
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iscsi drive not connecting at boot - breaks ordering cycle

Not sure if this is allowed, but I mounted an iscsi drive, encrypted it with LUKS, added LVM on top, and mounted it. Now I am trying to mount it as any other drive on boot, but it doesn't come up. ...
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Ubuntu server 14.0 iscsi drive not mounting

I am new to Ubuntu and I am having a problem mounting an ISCSI drive on boot. When I watch the services start up, I see FAIL for mounting network filesystem. When the server finishes booting, the ...
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105 views

Cannot reattach iscsitarget after reboot

So I had built a SAN Storage over Ethernet using Ubuntu Server 14.04 and IscsiTarget last year. About a week ago we had a major crisis with our 16TB SAN and it for some reason just decided to start ...
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164 views

Trouble connecting to Drobo b800i using ISCSI on Ubuntu 14.04

I have a new Drobo b800i that I am having trouble connecting to an Ubuntu 14.04 workstation. Any help is appreciated. This is a completely fresh installation, so all the settings I haven't changed are ...
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251 views

iscsitarget suddenly broken after upgrade of the 12.04 Hardware Stack

After an upgrade to the latest Hardware Stack using Ubuntu 12.04, my iscsi service is not longer operational. The error from the service is such: FATAL: Module iscsi_trgt not found. I have learned ...