Red Hat SATELLITE 5.1.0 RELEASE NOTES Instrukcja Instalacji Pobierz pdf (Strona 214)

196 The Virtualization Cookbook for Red Hat Enterprise Linux 5.2

EDLWRK6 Q3 IO 00000750/00000302 .... .0969 A02

EDLWRK3 Q3 AP 00005098/00005096 .... .0999 A02

EDLWRK17 Q3 AP 00004786/00004766 .... .1061 A01

EDLWRK9 Q3 AP 00002372/00002334 .... .1107 A02

EDLWRK5 Q3 IO 00002376/00002376 .... .1205 A01

EDLWRK14 Q3 AP 00002426/00002323 .... .1238 A02

EDLLIB19 Q3 IO 00001226/00001100 .... .1309 A02

EDLWRK19 Q3 AP 00002322/00002298 .... .1705 A00

EDLWRK15 Q3 AP 00002839/00002781 .... .2205 A02

EDLWRK1 Q3 AP 00002969/00002935 .... .2491 A02

This is another class E command, and it displays the virtual processors associated with a

given user ID (a single virtual machine may have multiple virtual processors), along with what

queue (dispatch list, eligible list, limit list) they are in and what state they are in. This is a

snapshot in time.

Check this output to make sure there are no virtual machines in the eligible list. Normal virtual

processors in the dispatch list will be Q

(x=1,2,3). Eligible list would be marked as E

The third column in the example displays the state of the virtual processor. This information

can give you an idea of how the virtual processors might be constrained. Virtual processors

that are actually running in the snapshot period are marked with RNN, where NN is the

processor number they are on. An R without a number means the virtual processor is ready to

run, but there is no processor available. (Note that the virtual machine that issues the

INDICATE command will always be one of the running machines.) Other states are

documented in the help information for the IND Q EXP command.

You can ignore the remaining columns unless detailed analysis is required, or IBM support

requests it. Also, always remember that is just a snapshot in time and repeating this

command over time can often provide a more accurate picture of your z/VM system; a single

snapshot cannot be regarded as indicative.

14.1.2 Using other basic commands

This section briefly mentions other basic commands that are especially useful. All examples

are shown from the MAINT user ID. The results will be different for users with fewer privileges.

Getting help

To get help on the system, use the HELP command. Here are some useful help commands:

==> help // for basic help

==> help menus // for menu of all z/VM help menus

==> help cp menu // for a menu of all CP commands

==> help cpquery // for a menu of all CP QUERY command

==> help cpset // for a menu of all CP SET commands

Determining who is logged on

To see who is logged on to the system, use the QUERY NAMES command. For example:

==> q n

LINUX06 - DSC , LINUX04 - DSC , LINUX03 - DSC , LINUX07 - DSC

LINUX01 - DSC , SLES9 - DSC , FTPSERVE - DSC , DTCVSW2 - DSC

DTCVSW1 - DSC , TCPIP - DSC , OPERSYMP - DSC , DISKACNT - DSC

EREP - DSC , OPERATOR - DSC , MAINT -L0005

VSM - TCPIP

1 2 ... 209 210 211 212 213 214 215 216 217 218 219 ... 267 268

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