vSphere Storage - ESXi 5.1 - Documentation - VMware

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vSphere Storage 8 Finish virtual machine creation. You created a virtual machine with a disk in thin format. What to do next If you created a virtual disk in the thin format, you can later inflate it to its full size. View Virtual Machine Storage Resources You can view how datastore storage space is allocated for your virtual machines. Procedure 1 Select the virtual machine in the inventory. 2 Click the Summary tab. 3 Review the space allocation information in the Resources section. n Provisioned Storage – Shows datastore space allocated to the virtual machine. The entire space might not be used by the virtual machine if it has disks in thin provisioned format. Other virtual machines can occupy any unused space. n Not-shared Storage – Shows datastore space occupied by the virtual machine and not shared with any other virtual machines. n Used Storage – Shows datastore space actually occupied by virtual machine files, including configuration and log files, snapshots, virtual disks, and so on. When the virtual machine is running, the used storage space also includes swap files. View Virtual Machine Storage Resources in the vSphere Web Client You can view how datastore storage space is allocated for your virtual machines. Storage Usage shows how much datastore space is occupied by virtual machine files, including configuration and log files, snapshots, virtual disks, and so on. When the virtual machine is running, the used storage space also includes swap files. For virtual machines with thin disks, the actual storage usage value might be less than the size of the virtual disk. Procedure 1 Browse to the virtual machine. a Select a datacenter, folder, cluster, resource pool, or host. b Click the Related Objects tab and click Virtual Machines. 2 Double-click the virtual machine and click the Summary tab. 3 Review the storage usage information in the upper right area of the Summary tab. Determine the Disk Format of a Virtual Machine You can determine whether your virtual disk is in thick or thin format. Procedure 1 Select the virtual machine in the inventory. 2 Click Edit Settings to display the Virtual Machine Properties dialog box. 228 VMware, Inc.
3 Click the Hardware tab and select the appropriate hard disk in the Hardware list. The Disk Provisioning section on the right shows the type of your virtual disk. 4 Click OK. What to do next If your virtual disk is in the thin format, you can inflate it to its full size. Determine the Disk Format of a Virtual Machine in the vSphere Web Client You can determine whether your virtual disk is in thick or thin format. Procedure 1 Browse to the virtual machine. a Select a datacenter, folder, cluster, resource pool, or host. b Click the Related Objects tab and click Virtual Machines. 2 Right-click the virtual machine and select Edit Settings. 3 Click the Virtual Hardware tab. 4 Click the Hard Disk triangle to expand the hard disk options. The Type text box shows the format of your virtual disk. What to do next If your virtual disk is in the thin format, you can inflate it to its full size. Inflate Thin Virtual Disks If you created a virtual disk in the thin provision format, you can inflate it to its full size. This procedure converts a thin disk to a virtual disk in thick provision format. Procedure 1 Select the virtual machine in the inventory. 2 Click the Summary tab and, under Resources, double-click the datastore for the virtual machine to open the Datastore Browser dialog box. 3 Click the virtual machine folder to find the virtual disk file you want to convert. The file has the .vmdk extension. 4 Right-click the virtual disk file and select Inflate. The inflated virtual disk occupies the entire datastore space originally provisioned to it. Inflate Thin Virtual Disks in the vSphere Web Client If you created a virtual disk in the thin format, you can convert the thin disk to a virtual disk in thick provision format. Procedure 1 Browse to the virtual machine. a Select a datacenter, folder, cluster, resource pool, or host. b Click the Related Objects tab and click Virtual Machines. Chapter 22 Storage Thin Provisioning VMware, Inc. 229
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vSphere Storage ESXi 5.1 vCenter Se
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Contents About vSphere Storage 9 Up
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Configuring Discovery Addresses for
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22 Storage Thin Provisioning 225 St
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About vSphere Storage vSphere Stora
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Updated Information This vSphere St
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Introduction to Storage 1 This intr
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Networked Storage Networked storage
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Network-attached Storage (NAS) Stor
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Table 1-1. Storage Device Informati
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Table 1-2. Storage Adapter Informat
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Display Datastore Information in th
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Figure 1-6. Virtual machines access
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Overview of Using ESXi with a SAN 2
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ESXi Hosts and Multiple Storage Arr
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Not all applications need to be on
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n Overall impact on SAN environment
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Using ESXi with Fibre Channel SAN 3
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With ESXi hosts, use a single-initi
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Configuring Fibre Channel Storage 4
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2 Check that all SAN components mee
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3 Click VM Options. 4 Click the Fib
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Configuring Fibre Channel over 5 Et
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6 Select the network adapter (vmnic
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6 Click OK. The software FCoE adapt
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Modifying Fibre Channel Storage for
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n To use boot from SAN, make sure t
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3 Execute these commands for SPB to
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Booting ESXi from Fibre Channel SAN
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2 Configure the storage array. a Fr
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g Select 1. WWPN. (Boot this device
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Booting ESXi with Software FCoE 8 E
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Install and Boot ESXi from Software
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Best Practices for Fibre Channel 9
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Storage Array Performance Storage a
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Using ESXi with iSCSI SAN 10 You ca
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The 16-hexadecimal digits are text
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Discovery A discovery session is pa
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Configuring iSCSI Adapters and 11 S
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For active-passive storage arrays n
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Change Name and IP Address for Inde
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n Broadcom iSCSI adapters do not su
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The software iSCSI adapter configur
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Procedure 1 Browse to the host in t
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Figure 11-2. 1:1 adapter mapping on
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You created the virtual VMkernel ad
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5 Click Add and select a VMkernel a
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5 Create iSCSI VMkernel adapters fo
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Managing iSCSI Network Special cons
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Enable Jumbo Frames for Independent
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Procedure 1 Log in to the vSphere C
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Table 11-4. CHAP Security Level (Co
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2 Under Adapter Details, click the
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3 From the list of available target
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Table 11-5. Additional Parameters f
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Procedure u To list iSCSI sessions,
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Modifying iSCSI Storage Systems for
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n Certain EMC CLARiiON CX3 models m
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NetApp Storage Systems For NetApp s
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Booting from iSCSI SAN 13 When you
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4 Select the I/O port to configure.
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2 Change Boot Sequence in BIOS on p
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Isolated iSCSI and Management Netwo
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Best Practices for iSCSI Storage 14
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Because each application has differ
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Generally, applications or systems
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Managing Storage Devices 15 Manage
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Storage Refresh and Rescan Operatio
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Change the Number of Scanned LUNs B
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It is possible for a device to retu
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To avoid these problems, your host
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PDL Conditions and High Availabilit
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Solid State Disks Enablement 16 In
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4 Unclaim the device. u You can unc
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6 Check the device status by runnin
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Best Practices for SSD Devices Foll
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Working with Datastores 17 Datastor
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n Scalability improvements on stora
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n Creating a template n Deploying a
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In an L3 environment the following
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The datastore on the SCSI-based sto
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Procedure 1 Log in to the vSphere C
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When you perform datastore resignat
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2 Click the Configuration tab and c
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Option Description Use free space D
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3 In the Inventory panel, choose Da
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Turn off Storage Filters When you p
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Set Up Dynamic Disk Mirroring Typic
Page 177 and 178: 4 Click Next. 5 Select the device t
Page 179 and 180: Raw Device Mapping 18 Raw device ma
Page 181 and 182: Snapshots Makes it possible to use
Page 183 and 184: n You cannot convert larger than 2T
Page 185 and 186: 9 In the Ready to Complete New Virt
Page 187 and 188: Manage Paths for a Mapped LUN in th
Page 189 and 190: VMkernel and Storage 19 The VMkerne
Page 191 and 192: Chapter 19 VMkernel and Storage n A
Page 193 and 194: Understanding Multipathing and 20 F
Page 195 and 196: Figure 20-2. Host-Based Path Failov
Page 197 and 198: Figure 20-4. Port Reassignment 10.0
Page 199 and 200: Figure 20-5. Pluggable Storage Arch
Page 201 and 202: 6 The SATP interprets the I/O comma
Page 203 and 204: 3 Click Devices under View. 4 Selec
Page 205 and 206: 2 In the Paths panel, right-click t
Page 207 and 208: This example indicates the followin
Page 209 and 210: Procedure 1 To define a new claim r
Page 211 and 212: Mask Paths You can prevent the host
Page 213 and 214: Procedure 1 To add a claim rule for
Page 215 and 216: Storage Hardware Acceleration 21 Th
Page 217 and 218: On your host, the hardware accelera
Page 219 and 220: Procedure u Run the esxcli --server
Page 221 and 222: 3 Load both claim rules by running
Page 223 and 224: Uninstall NAS Plug-Ins To uninstall
Page 225 and 226: Storage Thin Provisioning 22 With E
Page 227: You can use Storage vMotion or cros
Page 231 and 232: Requirements To use the thin provis
Page 233 and 234: Procedure Chapter 22 Storage Thin P
Page 235 and 236: Using Storage Vendor Providers 23 W
Page 237 and 238: n Alarms indicate a change in stora
Page 239 and 240: 3 In the Storage Providers list, vi
Page 241 and 242: Virtual Machine Storage Profiles 24
Page 243 and 244: View Existing Storage Capabilities
Page 245 and 246: Assign User-Defined Storage Capabil
Page 247 and 248: Remove a Storage Capability in the
Page 249 and 250: Create a Virtual Machine Storage Pr
Page 251 and 252: Procedure 1 Open the Profiles tab o
Page 253 and 254: Monitor Storage Compliance for Virt
Page 255 and 256: Using vmkfstools 25 vmkfstools is o
Page 257 and 258: File System Options File system opt
Page 259 and 260: When upgrading the datastore, use t
Page 261 and 262: Renaming a Virtual Disk This option
Page 263 and 264: Listing Attributes of an RDM This o
Page 265 and 266: Index Symbols * next to path 201 A
Page 267 and 268: G GPT 18 H hardware acceleration ab
Page 269 and 270: limitations 42 requirements 41 O on
Page 271 and 272: EMC CLARiiON 52, 114 EMC Symmetrix
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vSphere Storage - ESXi 5.1 - Documentation - VMware

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