Index Symbols /etc/multipath.conf package, Setting Up DM-Multipath A active/active configuration definition, Overview of DM-Multipath illustration, Overview of DM-Multipath active/passive configuration definition, Overview of DM-Multipath illustration, Overview of DM-Multipath alias parameter , Multipaths Device Configuration Attributes configuration file, Multipath Device Identifiers all_devs parameter, Configuration File Devices B blacklist configuration file, Configuration File Blacklist default devices, Blacklisting By Device Name device name, Blacklisting By Device Name device type, Blacklisting By Device Type WWID, Blacklisting by WWID blacklist_exceptions section multipath.conf file, Blacklist Exceptions C checker_timeout parameter, Configuration File Defaults configuration file alias parameter, Multipaths Device Configuration Attributes all_devs parameter, Configuration File Devices blacklist, Configuration File Blacklist checker_timeout parameter, Configuration File Defaults config_dir parameter, Configuration File Defaults delay_wait_checks parameter, Configuration File Defaults delay_watch_checks parameter, Configuration File Defaults detect_prio parameter, Configuration File Defaults , Multipaths Device Configuration Attributes dev_loss_tmo parameter, Configuration File Defaults , Configuration File Devices failback parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices fast_io_fail_tmo parameter, Configuration File Defaults , Configuration File Devices features parameter, Configuration File Defaults , Configuration File Devices flush_on_last_del parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices force_sync parameter, Configuration File Defaults getuid_callout parameter, Configuration File Defaults , Configuration File Devices hardware_handler parameter, Configuration File Devices hwtable_regex_match parameter, Configuration File Defaults log_checker_err parameter, Configuration File Defaults max_fds parameter, Configuration File Defaults max_sectors_kb parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices no_path_retry parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices overview, Configuration File Overview path_checker parameter, Configuration File Defaults , Configuration File Devices path_grouping_policy parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices path_selector parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices polling-interval parameter, Configuration File Defaults prio parameter, Configuration File Defaults , Configuration File Devices product parameter, Configuration File Devices product_blacklist parameter, Configuration File Devices queue_without_daemon parameter, Configuration File Defaults retain_attached_hw_handler parameter, Configuration File Defaults , Multipaths Device Configuration Attributes revision parameter, Configuration File Devices rr_min_io parameter, Configuration File Defaults , Multipaths Device Configuration Attributes rr_weight parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices skip_kpartx parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices udev_dir parameter, Configuration File Defaults user_friendly_names parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices vendor parameter, Configuration File Devices verbosity parameter, Configuration File Defaults wwid parameter, Multipaths Device Configuration Attributes configuring DM-Multipath, Setting Up DM-Multipath config_dir parameter, Configuration File Defaults D defaults section multipath.conf file, Configuration File Defaults delay_wait_checks parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices delay_watch_checks parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices detect_prio parameter, Configuration File Defaults , Multipaths Device Configuration Attributes dev/mapper directory, Multipath Device Identifiers device name, Multipath Device Identifiers device-mapper-multipath package, Setting Up DM-Multipath devices adding, Configuring Storage Devices , Configuration File Devices devices section multipath.conf file, Configuration File Devices dev_loss_tmo parameter, Configuration File Defaults , Configuration File Devices DM-Multipath and LVM, Multipath Devices in Logical Volumes components, DM-Multipath Components configuration file, The DM-Multipath Configuration File configuring, Setting Up DM-Multipath definition, Device Mapper Multipathing device name, Multipath Device Identifiers devices, Multipath Devices failover, Overview of DM-Multipath overview, Overview of DM-Multipath redundancy, Overview of DM-Multipath setup, Setting Up DM-Multipath setup, overview, DM-Multipath Setup Overview dm-n devices, Multipath Device Identifiers dmsetup command, determining device mapper entries, Determining Device Mapper Entries with the dmsetup Command dm_multipath kernel module , DM-Multipath Components F failback parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices failover, Overview of DM-Multipath fast_io_fail_tmo parameter, Configuration File Defaults , Configuration File Devices features parameter, Configuration File Defaults , Configuration File Devices features, new and changed, New and Changed Features feedback contact information for this manual, We Need Feedback! flush_on_last_del parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices force_sync parameter, Configuration File Defaults G getuid_callout parameter, Configuration File Defaults , Configuration File Devices H hardware_handler parameter, Configuration File Devices hwtable_regex_match parameter, Configuration File Defaults I initramfs starting multipath, Setting Up Multipathing in the initramfs File System K kpartx command , DM-Multipath Components L local disks, ignoring, Ignoring Local Disks when Generating Multipath Devices log_checker_err parameter, Configuration File Defaults LVM physical volumes multipath devices, Multipath Devices in Logical Volumes lvm.conf file , Multipath Devices in Logical Volumes M max_fds parameter, Configuration File Defaults max_sectors_kb parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices mpathconf command , DM-Multipath Components multipath command , DM-Multipath Components options, Multipath Command Options output, Multipath Command Output queries, Multipath Queries with multipath Command multipath daemon (multipathd), The Multipath Daemon multipath devices, Multipath Devices logical volumes, Multipath Devices in Logical Volumes LVM physical volumes, Multipath Devices in Logical Volumes Multipath Helper, Automatic Configuration File Generation with Multipath Helper multipath.conf file, Storage Array Support , The DM-Multipath Configuration File blacklist_exceptions section, Blacklist Exceptions defaults section, Configuration File Defaults devices section, Configuration File Devices multipaths section, Multipaths Device Configuration Attributes multipath.conf.annotated file, The DM-Multipath Configuration File multipath.conf.defaults file, Storage Array Support , The DM-Multipath Configuration File multipathd command, The multipathd Interactive Console and the multipathd Command interactive console, The multipathd Interactive Console and the multipathd Command multipathd daemon , DM-Multipath Components multipathd start command, Setting Up DM-Multipath multipathed root file system, Moving root File Systems from a Single Path Device to a Multipath Device multipathed swap file system, Moving swap File Systems from a Single Path Device to a Multipath Device multipaths section multipath.conf file, Multipaths Device Configuration Attributes N no_path_retry parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices O overview features, new and changed, New and Changed Features P path_checker parameter, Configuration File Defaults , Configuration File Devices path_grouping_policy parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices path_selector parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices polling_interval parameter, Configuration File Defaults prio parameter, Configuration File Defaults , Configuration File Devices product parameter, Configuration File Devices product_blacklist parameter, Configuration File Devices Q queue_without_daemon parameter, Configuration File Defaults R resizing a multipath device, Resizing an Online Multipath Device retain_attached_hw_handler parameter, Configuration File Defaults , Multipaths Device Configuration Attributes revision parameter, Configuration File Devices root file system, Moving root File Systems from a Single Path Device to a Multipath Device rr_min_io parameter, Configuration File Defaults , Multipaths Device Configuration Attributes rr_weight parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices S setup DM-Multipath, Setting Up DM-Multipath skip_kpartxr parameter, Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices storage array support, Storage Array Support storage arrays adding, Configuring Storage Devices , Configuration File Devices swap file system, Moving swap File Systems from a Single Path Device to a Multipath Device U udev_dir parameter, Configuration File Defaults user_friendly_names parameter , Multipath Device Identifiers , Configuration File Defaults , Multipaths Device Configuration Attributes , Configuration File Devices V vendor parameter, Configuration File Devices verbosity parameter, Configuration File Defaults W World Wide Identifier (WWID), Multipath Device Identifiers wwid parameter, Multipaths Device Configuration Attributes

Commands: