Sponsored Content
Operating Systems Solaris Solaris10 -> iscsi -> equiliogic lun Post 302422542 by jim mcnamara on Tuesday 18th of May 2010 04:51:28 PM
Old 05-18-2010
Solaris10 -> iscsi -> equiliogic lun

We "lose" the iscsi device after a reboot - i.e., it appears in /dev/rdsk and /dev/dsk but format cannot find it. Obviously, it won't mount either. This happens for two separately defined luns.

We must be missing a step in iscsiadm.

The luns are defined as targets, we can see them in iscsiadm. We are not exporting them, so there is no backing store.
 

10 More Discussions You Might Find Interesting

1. OS X (Apple)

iSCSI

I have configured iSCSI on server with linux running on it . On APPLE I have downloaded gloablSAN. When globalSAN is started ,it asks for target IP . I have given target IP . It has detected the disks . But when i use "disk utilities " , here the ISCSI disk are not displayed. except the... (0 Replies)
Discussion started by: pradeepreddy
0 Replies

2. Solaris

I have LUN ID, how to find disk relate to that LUN ID?

I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer. thanks (4 Replies)
Discussion started by: uuontario
4 Replies

3. AIX

Help growing iscsi lun

Hi, I have an iSCSI LUN of 200GB. I increased it to 250GB and when I try to increase the size of the vg, I'm getting an error that none of the volumes have increased in size. How can I get the OS to see the additional 50GB? ---------- Post updated at 03:22 PM ---------- Previous update... (9 Replies)
Discussion started by: bbbngowc
9 Replies

4. Solaris

Set up iscsi LUN on solaris 9?

Hi, I need to set up iscsi LUN on Solaris 9. I've done it on Solaris 10 with iscsiadm. How do you do it on Solaris 9 though? Currently using Solaris 9 update 2. Your help is appreciated. Thanks, Sparcman (6 Replies)
Discussion started by: sparcman
6 Replies

5. UNIX for Dummies Questions & Answers

How to change ethernet cable of iscsi initiator (iscsi client)?

how to change ethernet cable of iscsi initiator (iscsi client) (0 Replies)
Discussion started by: pankajd
0 Replies

6. AIX

Any tips to grow iSCSI LUN

Hi, I have an iSCSI LUN attached to an AIX 5.3 box. It's initial size is 250GB, I just grew it on the SAN to 300GB, but AIX is not seeing the change. Right now I have some processes going and it's eating up the disk space. I need to grow this lun by atleast 30GB otherwise the process with bomb... (5 Replies)
Discussion started by: bbbngowc
5 Replies

7. Solaris

Solaris10 sparc T5120 PANIC during iscsi command

Any idea why this Panic happened? Solaris10 Sparc T5120 panic during iscsi command, here is the panic log in the message : Mar 19 04:40:47 xavi-t5120c-solaris10u9-sparc genunix: /scsi_vhci/ssd@g00173800fdff0004 (ssd60) offline Mar 19 04:40:47 xavi-t5120c-solaris10u9-sparc genunix: ... (4 Replies)
Discussion started by: shaybery
4 Replies

8. AIX

Netapp iscsi lun

Hi, I have aix 6.1 box. I want to configure iscsi luns from netapp storage. I tried in google but not getting proper solution for that. i m not getting the proper iqn name. Please share me the steps to complete this requirements. Thanks in advance. (1 Reply)
Discussion started by: sunnybee
1 Replies

9. Red Hat

DM multipath :iscsi lun shows by diff names on two server where its exported

Hi, I am trying to setup multipathing (using DM multipath) for a redhat cluster setup ...all setup is done but issue is : node 1 shows the shared iscsi lun as sdc node 2 shows the same as sdg (changes on reboots) Due to this (i guess) i get i/o error & i can not read files created by... (0 Replies)
Discussion started by: heman96
0 Replies

10. Solaris

Make an iSCSI LUN clone bootable

trying to do this for a DR situation. I've cloned an iSCSI LUN to another server. I've created an LDOM on it. set the LDOM to auto-boot=false and exported the LUN as a raw disk to the new LDOM. After starting the LDOM and telnetting to it. I can get to the OK prompt and see the disk but when I try... (2 Replies)
Discussion started by: os2mac
2 Replies
OCF_HEARTBEAT_ISCSI(7)						OCF resource agents					    OCF_HEARTBEAT_ISCSI(7)

NAME
ocf_heartbeat_iscsi - Manages a local iSCSI initiator and its connections to iSCSI targets SYNOPSIS
iscsi [start | stop | status | monitor | validate-all | methods | meta-data] DESCRIPTION
OCF Resource Agent for iSCSI. Add (start) or remove (stop) iSCSI targets. SUPPORTED PARAMETERS
portal The iSCSI portal address in the form: {ip_address|hostname}[":"port] (required, string, no default) target The iSCSI target IQN. (required, string, no default) discovery_type Target discovery type. Check the open-iscsi documentation for supported discovery types. (optional, string, default sendtargets) iscsiadm open-iscsi administration utility binary. (optional, string, default iscsiadm) udev If the next resource depends on the udev creating a device then we wait until it is finished. On a normally loaded host this should be done quickly, but you may be unlucky. If you are not using udev set this to "no", otherwise we will spin in a loop until a timeout occurs. (optional, string, default yes) SUPPORTED ACTIONS
This resource agent supports the following actions (operations): start Starts the resource. Suggested minimum timeout: 120. stop Stops the resource. Suggested minimum timeout: 120. status Performs a status check. Suggested minimum timeout: 30. monitor Performs a detailed status check. Suggested minimum timeout: 30. Suggested interval: 120. validate-all Performs a validation of the resource configuration. Suggested minimum timeout: 5. methods Suggested minimum timeout: 5. meta-data Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5. EXAMPLE
The following is an example configuration for a iscsi resource using the crm(8) shell: primitive example_iscsi ocf:heartbeat:iscsi params portal=string target=string op monitor depth="0" timeout="30" interval="120" SEE ALSO
http://www.linux-ha.org/wiki/iscsi_(resource_agent) AUTHOR
Linux-HA contributors (see the resource agent source for information about individual authors) resource-agents 1.0.3 07/05/2010 OCF_HEARTBEAT_ISCSI(7)
All times are GMT -4. The time now is 01:12 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy