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This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
59 lines
2.7 KiB
Plaintext
59 lines
2.7 KiB
Plaintext
Usage: chzdev TYPE DEVICE [SELECTION] [SETTINGS] [ACTION] [OPTIONS]
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Use chzdev to manage the configuration of z Systems specific devices in either:
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- active configuration (running system), or
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- persistent configuration (configuration files)
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Actions apply to both configurations unless specified otherwise.
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TYPE
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Device type to which this command applies. Use --list-types to display
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supported types.
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DEVICE
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ID Select single device by ID, e.g. 0.0.1234
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FROM-TO Select range of devices between FROM and TO
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DEV1,DEV2,... Select list of devices or device ranges
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SELECTION
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--all Select all existing and configured devices
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--configured Select devices with a persistent configuration
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--existing Select devices found in the active configuration
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--online/--offline Select devices that are online/offline
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--failed Select devices that are not functioning correctly
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--by-path PATH Select device providing file system path, e.g. /usr
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--by-node NODE Select device providing device node, e.g. /dev/sda
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--by-interface NAME Select device providing network interface, e.g. eth0
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--by-attrib KEY=VALUE Select devices with specified attribute value
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SETTINGS
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Specifications in the form ATTRIB=VALUE used to modify device or device type
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settings. Use --list-attributes (also with --type) to list available
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attributes.
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ACTIONS
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-e, --enable Enable device
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-d, --disable Disable device
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-l, --list-attributes List attributes
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-L, --list-types List supported device types
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-H, --help-attribute Show detailed help on specified attribute
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--export FILENAME Export configuration data to file
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--import FILENAME Import configuration data from file
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--apply Apply persistent settings to active configuration
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-h, --help Print usage information, then exit
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-v, --version Print version information, then exit
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OPTIONS
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-a, --active Apply changes to active configuration only
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-p, --persistent Apply changes to persistent configuration only
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-t, --type Apply changes to device type
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-r, --remove ATTRIB Remove setting for specified attribute
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-R, --remove-all Remove settings for all attributes
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-f, --force Override safety checks
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-y, --yes Answer all confirmation questions with 'yes'
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--no-root-update Skip root device update
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--dry-run Display changes without applying
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--base PATH Use PATH as base for accessing files
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-V, --verbose Print additional run-time information
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-q, --quiet Print only minimal run-time information
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