Red Hat NETSCAPE MANAGEMENT SYSTEM 4.5 Instrukcja Użytkownika Strona 248
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Oceniono. / 5. Na podstawie oceny klientów
Resource Management
248
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In this example, the virtual machine with ID 103 is running the vmmemctl driver and
is not currently blocked waiting for memory. The virtual machine is configured to use
between 128MB and 256MB and has been allocated 2560 memory shares. It is
currently allocated about 212MB. Approximately 44MB has been reclaimed for use by
other virtual machines — 38MB via vmmemctl and nearly 6MB via swapping to the
ESX server swap file. Of the 212MB allocated to the virtual machine, more than 37MB is
shared — for example with other virtual machines. The current working set estimate
for the virtual machine is approximately 187MB. About 14MB of overhead memory is
currently being used for virtualization, out of a maximum of 32MB.
Cautions
VMware supplies vmmemctl drivers for Windows XP, Windows 2000, Windows NT
4.0, Linux and FreeBSD. The appropriate vmmemctl driver is installed automatically
when you install VMware Tools in the guest operating system. The system uses
swapping to reclaim memory from virtual machines running other guest operating
systems and from virtual machines that do not have VMware Tools installed.
The maximum amount of memory that the system may attempt to reclaim using
vmmemctl is restricted automatically based on known limitations of the guest
operating system type. Older versions of the vmmemctl driver do not support this
feature; you should upgrade the driver to the current version. Alternatively, you may
specify the configuration file option sched.mem.maxmemctl manually. See the
description of the ESX Server option MemCtlMax[OSType] for appropriate limits.
mctl? vmmemctl driver active?
wait blocked in a memory wait state?
shares memory shares associated with the virtual machine
min minimum size
max maximum size
size current size
sizetgt target size
memctl currently reclaimed using vmmemctl
mctltgt target to reclaim using vmmemctl
swapped currently swapped to VMFS swap file
swaptgt target to swap to VMFS swap file
shared memory shared via transparent page sharing
active current working set estimate
overhd current overhead memory size
ovhdmax maximum overhead memory size
- VMware ESX Server 1
- VMware, Inc 2
- 3145 Porter Drive 2
- Palo Alto, CA 94304 2
- Table of Contents 3
- Welcome to VMware ESX Server 13
- What’s New in Version 1.5 15
- System Requirements 17
- Legacy Devices 21
- Technical Support Resources 22
- Installing, Configuring and 25
- Upgrading ESX Server 25
- ESX Server 26
- Before You Begin 28
- Installing VMware ESX Server 28
- Your Server 33
- 7. Click Perform Action 54
- GSX Server Virtual Machines 71
- Preparing to Use the Remote 79
- Management Software 79
- Linux – RPM Installer 81
- Linux – Tar Installer 81
- Remote Console on page 114 82
- Workstation 84
- Using the VMware Management 94
- Interface 94
- Management Interface 99
- Running VMware ESX Server 105
- Management Interface window 105
- Using Disk Modes 108
- Monitoring System Status 109
- Using the Remote Console 114
- VMware Tools Settings 117
- Cutting, Copying and Pasting 119
- Using SNMP with ESX Server 125
- Configuring SNMP Security 132
- Name Data type Description 139
- Backing Up Virtual Machines 140
- Operating Systems 144
- Guest Operating System 147
- Guest Operating Systems 149
- To enable expert mode, 154
- To enable expert mode, … 156
- Service 167
- Console Operating System and 169
- VMkernel 169
- Operating System 171
- The VMkernel Loader 173
- VMkernel Device Modules 174
- Machines 179
- Configuring Virtual Machines 181
- Using VMkernel Devices 182
- Modifying the SMBIOS UUID 187
- Enabling Repeatable Resumes 191
- Authenticating Users 193
- Default Permissions 194
- Using vmkfstools 199
- Naming VMFS File Systems 205
- Determining SCSI Target IDs 208
- Sharing the SCSI Bus 210
- Using Storage Area Networks 212
- Networking 215
- Promiscuous Mode 222
- Sharing Network Adapters and 224
- Virtual Networks 224
- Performance Tuning for Heavy 228
- Network Loads 228
- Resource Management 231
- CPU Resource Management 234
- Multiprocessor Systems 235
- Memory Resource Management 239
- Admission Control 240
- Dynamic Allocation 240
- Memory Reclamation 241
- Memory Sharing 242
- Sizing Memory on the Server 249
- Virtual Machine Memory 250
- Memory Overcommitment 251
- More Information 252
- Network Bandwidth Management 253
- Disk Bandwidth Management 257
- Configuration File Options 258
- Glossary 261
- Appendix A: I/O Adapter 265
- Compatibility Guide 265
- Linux Driver Compatibility 267
- VMware Certification 267
- Adaptec SCSI Adapters 268
- Emulex Fibre Channel Adapters 272
- QLogic Fibre Channel Adapters 272
- Compaq RAID Controllers 272
- Mylex DAC960 RAID Controllers 273
- Intel Gigabit Ethernet NICs 277
- The OpenSSL Toolkit License 280
- License Issues 280
- Original SSLeay License 281
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