Category Archives: Storage

Solaris HOW-TO: Get the WWN of a Solaris host

Posted on July 27, 2011 by Hamdan

To get the port WWN for Solaris, execute the following command: root@hamdan # prtconf -vp | grep -i wwn port-wwn: 21000000.c9617b79 node-wwn: 20000000.c9617b79 port-wwn: 20010000.c9611e8b node-wwn: 20010000.c9611e8b root@hamdan # From Solaris 10 onwards, the command “fcinfo hba-port” can also be … Continue reading →

Posted in Disks, FC, Fiber, Hardware, HOW-To, SAN, Solaris, Storage, WWN | Leave a comment

Data Migration Using LVM Mirroring

Posted on July 26, 2011 by Mousa Elian

In the below we will describe how to migrate data using Linux LVM , and how to change the quorum disk on a clustered Linux. Let’s assume that we have RHEL 5.4 linux hosts that have the volume group: “vgdata”. … Continue reading →

Posted in EMC, EMC VNX, HOW-To, HP, HP EVA, Linux, LVM, Migration, Red Hat, RHEL, SAN, Storage | Tagged , , , | Leave a comment

Solaris HOW-TO: Check SAN storage connectivity

Posted on July 25, 2011 by Hamdan

To check the SAN storage connectivity to a Solaris box, run the following command from a Solaris shell: # luxadm probe No Network Array enclosures found in /dev/es Found Fibre Channel device(s): Node WWN:50101ae1500a00c0 Device Type:Disk device Logical Path:/dev/rdsk/c3t600518A401054D230100B00F01D30100d0s2 # … Continue reading →

Posted in Disks, FC, Fiber, HOW-To, SAN, Solaris, Storage | Leave a comment