Virtualized method resources frequently consume a lot more storage than expected due to the proliferation and ease with which virtual machines (VMs) may be produced. When using shared storage that supports VMWare or Microsoft Hyper-V (the two leading virtualization technologies), you are able to anticipate two waves of increases. The first will occur at the onset of the virtualization effort. The second wave will take place as users gain acceptance-and test, development and quality assurance copies are developed to construct new exclusive environments and feature sets.
Here are five ideas for making sure your VMWare storage can deal with those increases:
1. Use faster storage to prevent performance bottlenecks, including fibre channel or SAS drives. SATA can get you in trouble long-term on larger VMWare platforms as the low RPM speeds can adversely affect performance.
2. Plan for a lot of growth. You may most likely need 2x-5x more than you initially thought as users begin to utlilize virtualization for test, development, and copies.
3. Buy or upgrade your system with lots of capacity to spare. If you want 20TB of VMWare capacity, get a system that has 40-80TB of obtainable space.
4. Do not overcrowd or consolidate too numerous performance-rich applications on a single mid-range array. Copies of Oracle, I/O Intensive Backup Applications, SQL, VMWare, Files, and Exchange really should are likely offenders if you are encounter disk contention.
5. Spending budget carefully. When planning for VMWare storage, you want to be sure to contain main storage, replication storage, backup storage, impact on local backups, SAN infrastructure and backup licensing, to name some.
Lastly, because VMWare can speedily grow to be a "crown jewel" that requires a high degree of protection, plan for disaster recovery. Maintain in mind that many computer software replication tools are perfect for VMWare replication, so you do not need to rely on the storage replication if you do not need to.
Here are five ideas for making sure your VMWare storage can deal with those increases:
1. Use faster storage to prevent performance bottlenecks, including fibre channel or SAS drives. SATA can get you in trouble long-term on larger VMWare platforms as the low RPM speeds can adversely affect performance.
2. Plan for a lot of growth. You may most likely need 2x-5x more than you initially thought as users begin to utlilize virtualization for test, development, and copies.
3. Buy or upgrade your system with lots of capacity to spare. If you want 20TB of VMWare capacity, get a system that has 40-80TB of obtainable space.
4. Do not overcrowd or consolidate too numerous performance-rich applications on a single mid-range array. Copies of Oracle, I/O Intensive Backup Applications, SQL, VMWare, Files, and Exchange really should are likely offenders if you are encounter disk contention.
5. Spending budget carefully. When planning for VMWare storage, you want to be sure to contain main storage, replication storage, backup storage, impact on local backups, SAN infrastructure and backup licensing, to name some.
Lastly, because VMWare can speedily grow to be a "crown jewel" that requires a high degree of protection, plan for disaster recovery. Maintain in mind that many computer software replication tools are perfect for VMWare replication, so you do not need to rely on the storage replication if you do not need to.
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