Archives for October 2013

VxVM Tutorials Installing VxvM in VMware virtual machine Creating Basic volume and file system Volume layouts and layered volumes Comparing layered and non-layered Volumes Root disk Encapsulation and Mirroring Replacing a failed disk under VxVM It is very common now a days to increase the size of mount point or the volume being used in the production without any downtime. Veritas volume manager provides this facility with vxassist and vxresize commands. … [Read more...] about VxVM tutorials : Volume resize with vxassist and vxresize

VxVM Tutorials Installing VxvM in VMware virtual machine Creating Basic volume and file system Volume layouts and layered volumes Comparing layered and non-layered Volumes Volume resize with vxassist and vxresize Replacing a failed disk under VxVM One of the best feature of VxVM or any volume manager for that matter is redundancy of data. Root disk is one of the most important disk as it contains the complete OS. So it is very important to mirror the root … [Read more...] about VxVM tutorials : Root disk Encapsulation and Mirroring

VxVM Tutorials Installing VxvM in VMware virtual machine Creating Basic volume and file system Volume layouts and layered volumes Root disk Encapsulation and Mirroring Volume resize with vxassist and vxresize Replacing a failed disk under VxVM You must have thought that, when we can create a simple RAID 1+0 or RAID 0+1 volume, why we go for layered volumes with complicated structure and sub volumes?! The answer is simple. The main reason behind using … [Read more...] about VxVM tutorials : Comparing layered and non-layered volumes

VxVM Tutorials Installing VxvM in VMware virtual machine Creating Basic volume and file system Comparing layered and non-layered Volumes Root disk Encapsulation and Mirroring Volume resize with vxassist and vxresize Replacing a failed disk under VxVM Let us now see different volume layouts that can be created in veritas volume manager. Before diving deep into the RAID levels first create a Disk group with 4 disks. To do this we have to initialize 4 disks … [Read more...] about VxVM tutorials : Volume layouts and layered volumes

VxVM Tutorials Installing VxvM in VMware virtual machine Volume layouts and layered volumes Comparing layered and non-layered Volumes Root disk Encapsulation and Mirroring Volume resize with vxassist and vxresize Replacing a failed disk under VxVM VxVM allows a system administrator to configure various volume layouts for the volume thus allowing high redundancy and high performance. Let us see how we can create a basic volume and a file system with … [Read more...] about VxVM Tutorials : Creating Volume and file system