Introduction In this article, we are going to discuss all the important emc srdf commands you must need to know when you are working on EMC Storage Replication Technology. All these emc srdf commands are really handy when you have to perform various operations on this storage. We will try to show all emc srdf …
How to Failover and Failback SRDF In this article, we are going to discuss how to failover and failback SRDF based Production Disaster Recovery Based Servers either in case of any emergency like hardware failures or any unwanted incident in one of the data centers or even scheduled failover and failback as part of organizational …
Image Source: EMC What is SRDF? In this article, we will learn what is SRDF? in detail. SRDF is basically a short form of Symmetrix Remote Data Facility. This is an intelligent software system for data replication from one Symmetrix Storage Array to another geographically distant location through a SAN or over an IP network. …
In this post we are going to share about how to reset hba port in linux if required due to any reason.We will see what are hba reset command in linux available for the same. Most of the linux systems have host bus adapter installed for SAN Disks use by server where more disks required …
Solaris 11 LDOM Recovery Today We are going to discuss Solaris 11 LDOM Recovery. There might be many scenarios when you can follow Solaris 11 LDOM Recovery steps we are going to discuss. The base is Solaris 11 Control Domain hosting Solaris 10 and Solaris 11 LDOMS. Control Domain is running Veritas for Volume Management. …
We are going to discuss how to remove ldom in this post. In this post, we will illustrate the necessary steps about how to remove ldom. First, we will discuss a few basics related to how to delete ldom completely. We are considering here how to decommission ldom. We are discussing how to delete ldom …
How to Find WWN Number Information in Linux Too often system administrators require to collect details about host bus adapters in Linux. In this article, we are going to discuss how to find wwn number information in linux. There are many other way and utility which is helpful in getting details but sysfsutils is the …
In this article, we are going to discuss how to add disk to ldom. So let us start the journey. Let me share the environment details so we have a better understanding. Environment: Solaris 10/VxVM for Volume Management/Hitachi Storage/Control Domain Primary & Secondary Domain configured for availability If you are using Control Domains in your …
File System expansion and reduction and removal is a kind of routine task for system administrators. So let’s see the entire process of how to remove veritas file system and reclaim storage. SCENARIO There are many scenarios when you need to remove the existing veritas file systems to reclaim storage for cost-saving to firms. For instance, …
Extend VxFS in Solaris Extend VxFS in Solaris is the most common kind of request a UNIX administrator goes through regardless of technology advancement and inclusion of cloud technologies. So it is better to know how to Extend VxFS in Solaris. All cloud services providers are focusing on IAAS infrastructure as a service in which …
How to Increase Filesystem in VXVM How to Increase Filesystem in VxVM is going to be the discussion topic. During this discussion, we will also include various scenarios related to How to Increase Filesystem in VxVM. This is the most common kind of request for a UNIX LINUX administrator to go through regardless of technology …
