Red Hat GNBD WITH GLOBAL FILE SYSTEM IN RHEL 4.5 Guida di Installazione Scaricare il pdf (Pagina 43)

35

Index

Symbols

/etc/multipath.conf package, 11

A

active/active configuration

definition, 1

illustration, 3

active/passive configuration

definition, 1

illustration, 1

alias parameter , 21

configuration file, 7

B

bindings_file parameter, 18

blacklist

configuration file, 16

default devices, 17

device name, 16

device type, 17

in configuration file, 11

WWID, 16

blacklist_exceptions section

multipath.conf file, 17

C

checker_timeout parameter, 18

chkconfig command, 12

configuration file

alias parameter, 21

bindings_file parameter, 18

blacklist, 11, 16

checker_timeout parameter, 18

dev_loss_tmo parameter, 18, 23

failback parameter, 18, 21, 23

fast_io_fail_tmo parameter, 18, 23

features parameter, 18, 23

file_timeout parameter, 18

flush_on_last_del parameter, 18, 21, 23

getuid_callout parameter, 18, 23

gid parameter, 18, 21

hardware_handler parameter, 23

log_checker_err parameter, 18

max_fds parameter, 18

mode parameter, 18, 21

no_path_retry parameter, 18, 21, 23

overview, 15

path_checker parameter, 18, 23

path_grouping_policy parameter, 18, 21, 23

path_selector parameter, 21, 23

pg_prio_calc parameter, 18

polling-interval parameter, 18

prio_callout parameter, 18, 21, 23

product parameter, 23

product_blacklist parameter, 23

queue_without_daemon parameter, 18

rr_min_io parameter, 18, 21

rr_weight parameter, 18, 21, 23

selector parameter, 18

udev_dir parameter, 18

uid parameter, 18, 21

user_friendly_names parameter, 18, 18

vendor parameter, 23

verbosity parameter, 18

wwid parameter, 21

configuring

DM-Multipath, 11

D

defaults section

multipath.conf file, 18

dev/mapper directory, 7

dev/mpath directory, 7

device name, 7

device-mapper-multipath package, 11

devices

adding, 14, 23

devices section

multipath.conf file, 23

dev_loss_tmo parameter, 18, 23

DM-Multipath

and LVM, 9, 9

components, 4

configuration file, 15

configuring, 11

definition, 1

device name, 7

devices, 7

failover, 1

overview, 1

redundancy, 1

setup, 11

setup, overview, 5

dm-multipath kernel module , 4

dm-n devices, 7

dmsetup command, determining device mapper

entries, 30

F

failback parameter, 18, 21, 23

failover, 1

fast_io_fail_tmo parameter, 18, 23

features parameter, 18, 23

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