09-11-2015
Thanks hicksd8 for the link.
Now even I have been thinking that due to my iscsi setup in cluster is not supporting scsi 3 reservation
As you notice my inital logs I am able to add another LUN as quorum device in two node cluster mean LUN based on scsi2 reservation.
Currently I am using iscsitadm command to create LUNs on solaris machine & mapping those LUNS to two solaris nodes.
Kindly share your further view on my current setup
Last edited by amity; 09-11-2015 at 05:42 PM..
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello agian !
What is the difference between SCSI and IDE hard disks ?
I have Intel PC and when i check i have Generic IDE TYPE DISK0
is IDE hard disk is ok for Solrais ? or should i buy the SCSI hard disk ?
Thanks
Abid Malik (3 Replies)
Discussion started by: abidmalik
3 Replies
2. AIX
Hi
Is it possible to install in p5 and pSeries SCSI Disks from SUN on DELL? Will they work?
Regards,
Pit (0 Replies)
Discussion started by: piooooter
0 Replies
3. Solaris
First time writer....take it easy on me.
I had a situation where I lost all paths to EMC disk. There was a failure on the EMC frame. After that was repaired, my server had a difficult time reclaiming all disks and veritas had marked the disks as failed. Veritas was confused. What are some of... (3 Replies)
Discussion started by: Sowser
3 Replies
4. Linux
Hi,
I am installing perl and rsnapshot on the OS of a Western Digital MyBook disk.
To install perl the ./Configure command tells me that both 'tr' and 'split' are missing. I don't find them on the net.
Where can I download them?
Thanks.
Charles. (2 Replies)
Discussion started by: mosndup
2 Replies
5. Solaris
Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC.
Am thinking how to migrate to sun cluster setup instead.
My plan as follows leave the existing vcs intact as a fallback plan.
Then install and build suncluster on... (5 Replies)
Discussion started by: sparcguy
5 Replies
6. Solaris
Hello experts -
I am planning to install a Sun cluster 4.0 zone cluster fail-over. few basic doubts.
(1) Where should i install the cluster s/w binaries ?. ( global zone or the container zone where i am planning to install the zone fail-over)
(2) Or should i perform the installation on... (0 Replies)
Discussion started by: NVA
0 Replies
7. Solaris
Hi All,
I am a RH Linux admin that recently started working at a company with a number of SUN Servers so it's been an interesting transition.
Considering the last person left with very little documentation left behind so I have been picking up most issues half complete, or troubleshot.
... (7 Replies)
Discussion started by: MobileGSP
7 Replies
8. HP-UX
Hi guys,
I need some help to better understand how to determine if a disk have persistent SCSI reservation. I know that we should use the "Persisten Reservation Utility" but we are not allowed to run that tool. Since we have the output from some grab utility and specifically we have the... (0 Replies)
Discussion started by: cecco16
0 Replies
LEARN ABOUT DEBIAN
ql-dynamic-tgt-lun-disc
ql-dynamic-tgt-disc(8) System Administration ql-dynamic-tgt-disc(8)
NAME
ql-dynamic-tgt-lun-disc - Scans for newly added LUNs.
SYNOPSIS
ql-dynamic-tgt-lun-disc [OPTIONS]
DESCRIPTION
Dynamic TGT-LUN Discovery Utility
This utility scans for newly added LUNs. After adding new LUNs, you do not need to unload, then load the QLogic FC driver or reboot the
system
To begin scanning the LUNs issue following command:
# /usr/sbin/ql-dynamic-tgt-lun-disc
-al, --allow-lip
LIP is not issued by default, even if it is required for scanning new LUNs Setting this option, allows the utility to issue LIP.
-cl, --current-luns
Displays LUNS currently present
-e, --extended-scan
Use this option as "-e | --extended-scan". to rescan LUNs. This will identify any change in attributes of existing LUNs. This option
can be used in combination of scan/refresh or max luns
-h, --help, ?
Prints this help message
-i, --interactive
Use this option to use the menu driven program
-is, --iscsi
Use this option to operate on ISCSI HBAs, this option can be used in combination of any other supported option.
-m, --max-lun
To set the maximum LUNs to be scanned
-p, --proc
Use PROC file system for LUN scanning
-r, --refresh
To refresh, that is remove LUNs that are lost use the options "-r|--refresh". This will remove the LUNs which no more exist.
-s, --scan [ -r|--refresh ]
The QLogic LUN scan utility re-scans all the devices connected to the QLogic HBA
SEE ALSO
ql-lun-state-online(8), ql-hba-snapshot(8), ql-set-cmd-timeout(8)
Matthias Schmitz <matthias@sigxcpu.org> July 2009 ql-dynamic-tgt-disc(8)