Seagate ST39175LW Anleitung zur Fehlerbehebung PDF herunterladen (Seite 119)

Chapter 7, Extended Frozen Image Services (Array Integration Option) 105

Configuring Primary and Secondary Disks

where x is the instance number of each configuration file. For the above example files, the

command would be:

/bin/horcmstart.sh 0 1

The daemons must be running in order to configure your primary and secondary disks.

▼ Set the instance number and enable the listing of output

If you are using the Bourne shell, and the instance number for your primary disks is 0,

enter the following:

HORCMINST=0

HORCC_MRCF=1

export HORCMINST HORCC_MRCF

If using the C shell, enter the following:

setenv HORCMINST 0

setenv HORCC_MRCF 1

The HORCMINST parameter determines three things:

◆ The array to which commands will be sent.

◆ Which disk is the primary and which is the secondary, when using the paircreate

command (described below).

◆ Which disk (primary or secondary) is listed first in each pair when using the

pairdisplay command to view the state of the arrays (described below). In this

example (

HORCMINST=0), the primaries are listed first. That is because the

configuration file that defines the primary disks is named /etc/horcm0.conf, with

0 as the instance number.

▼ View the state of the arrays

1. To display status information on all the disks, enter the following:

pairdisplay -g groupname -CLI -fc

where groupname is the name specified in the configuration files under dev_group.

CLI and fc are options:

-CLI formats headers and columns in the resulting display.

-fc includes the percentage of synchronization progress in the display.

For example:

pairdisplay -g wiltest -CLI -fc

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 181 182

Keine Kommentare

Seagate ST39175LW Anleitung zur Fehlerbehebung Seite 119