vSphere Storage - ESXi 5.1 - Documentation - VMware

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vSphere Storage Procedure u To remove a session, run the following command: esxcli --server=server_name iscsi session remove The command takes these options: Option Description -A|--adapter=str The iSCSI adapter name, for example, vmhba34. This option is required. -s|--isid=str The ISID of a session to remove. You can find it by listing all session. -n|--name=str The iSCSI target name, for example, iqn.X. What to do next Rescan the iSCSI adapter. 112 VMware, Inc.
Modifying iSCSI Storage Systems for 12 ESXi After you configure your iSCSI initiators and storage, you might need to modify your storage system to ensure that it works properly with your ESXi implementation. This section discusses many of the iSCSI storage systems supported in conjunction with VMware ESXi. For each device, it lists major known potential issues, points to vendor-specific information (if available), or includes information from VMware knowledge base articles. NOTE Information in this section is updated only with each release. New information might already be available. Also, other iSCSI storage systems are supported but are not covered in this chapter. Consult the most recent Storage/SAN Compatibility, check with your storage vendor, and explore the VMware knowledge base articles. This chapter includes the following topics: n “Testing ESXi iSCSI SAN Configurations,” on page 113 n “General Considerations for iSCSI SAN Storage Systems,” on page 114 n “EMC CLARiiON Storage Systems,” on page 114 n “EMC Symmetrix Storage Systems,” on page 115 n “Enable HP StorageWorks MSA1510i to Communicate with ESXi,” on page 115 n “HP StorageWorks EVA Storage Systems,” on page 116 n “NetApp Storage Systems,” on page 117 n “Dell EqualLogic Storage Systems,” on page 117 n “HP StorageWorks SAN/iQ Storage Systems,” on page 117 n “Dell PowerVault MD3000i Storage Systems,” on page 118 n “iSCSI Targets in vApps,” on page 118 Testing ESXi iSCSI SAN Configurations ESXi supports a variety of SAN storage systems in different configurations. Generally, VMware tests ESXi with supported storage systems for basic connectivity, HBA failover, and so on. Not all storage devices are certified for all features and capabilities of ESXi, and vendors might have specific positions of support with regard to ESXi. VMware, Inc. 113
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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
Page 61 and 62: g Select 1. WWPN. (Boot this device
Page 63 and 64: Booting ESXi with Software FCoE 8 E
Page 65 and 66: Install and Boot ESXi from Software
Page 67 and 68: Best Practices for Fibre Channel 9
Page 69 and 70: Storage Array Performance Storage a
Page 71 and 72: Using ESXi with iSCSI SAN 10 You ca
Page 73 and 74: The 16-hexadecimal digits are text
Page 75 and 76: Discovery A discovery session is pa
Page 77 and 78: Configuring iSCSI Adapters and 11 S
Page 79 and 80: For active-passive storage arrays n
Page 81 and 82: Change Name and IP Address for Inde
Page 83 and 84: n Broadcom iSCSI adapters do not su
Page 85 and 86: The software iSCSI adapter configur
Page 87 and 88: Procedure 1 Browse to the host in t
Page 89 and 90: Figure 11-2. 1:1 adapter mapping on
Page 91 and 92: You created the virtual VMkernel ad
Page 93 and 94: 5 Click Add and select a VMkernel a
Page 95 and 96: 5 Create iSCSI VMkernel adapters fo
Page 97 and 98: Managing iSCSI Network Special cons
Page 99 and 100: Enable Jumbo Frames for Independent
Page 101 and 102: Procedure 1 Log in to the vSphere C
Page 103 and 104: Table 11-4. CHAP Security Level (Co
Page 105 and 106: 2 Under Adapter Details, click the
Page 107 and 108: 3 From the list of available target
Page 109 and 110: Table 11-5. Additional Parameters f
Page 111: Procedure u To list iSCSI sessions,
Page 115 and 116: n Certain EMC CLARiiON CX3 models m
Page 117 and 118: NetApp Storage Systems For NetApp s
Page 119 and 120: Booting from iSCSI SAN 13 When you
Page 121 and 122: 4 Select the I/O port to configure.
Page 123 and 124: 2 Change Boot Sequence in BIOS on p
Page 125 and 126: Isolated iSCSI and Management Netwo
Page 127 and 128: Best Practices for iSCSI Storage 14
Page 129 and 130: Because each application has differ
Page 131 and 132: Generally, applications or systems
Page 133 and 134: Managing Storage Devices 15 Manage
Page 135 and 136: Storage Refresh and Rescan Operatio
Page 137 and 138: Change the Number of Scanned LUNs B
Page 139 and 140: It is possible for a device to retu
Page 141 and 142: To avoid these problems, your host
Page 143 and 144: PDL Conditions and High Availabilit
Page 145 and 146: Solid State Disks Enablement 16 In
Page 147 and 148: 4 Unclaim the device. u You can unc
Page 149 and 150: 6 Check the device status by runnin
Page 151 and 152: Best Practices for SSD Devices Foll
Page 153 and 154: Working with Datastores 17 Datastor
Page 155 and 156: n Scalability improvements on stora
Page 157 and 158: n Creating a template n Deploying a
Page 159 and 160: In an L3 environment the following
Page 161 and 162: 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
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4 Click Next. 5 Select the device t
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Raw Device Mapping 18 Raw device ma
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Snapshots Makes it possible to use
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n You cannot convert larger than 2T
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9 In the Ready to Complete New Virt
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Manage Paths for a Mapped LUN in th
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VMkernel and Storage 19 The VMkerne
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Chapter 19 VMkernel and Storage n A
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Understanding Multipathing and 20 F
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Figure 20-2. Host-Based Path Failov
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Figure 20-4. Port Reassignment 10.0
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Figure 20-5. Pluggable Storage Arch
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6 The SATP interprets the I/O comma
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3 Click Devices under View. 4 Selec
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2 In the Paths panel, right-click t
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This example indicates the followin
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Procedure 1 To define a new claim r
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Mask Paths You can prevent the host
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Procedure 1 To add a claim rule for
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Storage Hardware Acceleration 21 Th
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On your host, the hardware accelera
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Procedure u Run the esxcli --server
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3 Load both claim rules by running
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Uninstall NAS Plug-Ins To uninstall
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Storage Thin Provisioning 22 With E
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You can use Storage vMotion or cros
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3 Click the Hardware tab and select
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Requirements To use the thin provis
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Procedure Chapter 22 Storage Thin P
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Using Storage Vendor Providers 23 W
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n Alarms indicate a change in stora
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3 In the Storage Providers list, vi
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Virtual Machine Storage Profiles 24
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View Existing Storage Capabilities
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Assign User-Defined Storage Capabil
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Remove a Storage Capability in the
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Create a Virtual Machine Storage Pr
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Procedure 1 Open the Profiles tab o
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Monitor Storage Compliance for Virt
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Using vmkfstools 25 vmkfstools is o
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File System Options File system opt
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When upgrading the datastore, use t
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Renaming a Virtual Disk This option
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Listing Attributes of an RDM This o
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Index Symbols * next to path 201 A
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G GPT 18 H hardware acceleration ab
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limitations 42 requirements 41 O on
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EMC CLARiiON 52, 114 EMC Symmetrix
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