14.3 Subcommands of the eztool command

The following table lists and describes the subcommands that can be specified in the eztool command.

Table 14‒2: List of subcommands that can be specified in the eztool command

No.	Usage scenario		Subcommand name	Execution target
1	Closing and opening	Closing the cluster	close	Cluster
2		Opening the cluster	open	Cluster
3	Checking status	Checking the status of the cluster	status	Cluster#1
4		Displaying a list of the most recent parameters	listconf	Cluster#1
5		Displaying a list of caches	listcache	Cluster
6		Displaying a list of store data files	listesd	Cluster
7		Displaying a list of group names	listgroup	Cluster#1
8		Displaying a list of keys	listkey	Cluster#1, #2
9		Displaying data storage locations	getposition	Cluster
10		Checking the usage status of ranges and caches	storeusage	Cluster
11	Locking	Unlocking	unlock	Cluster
12	Memory and disk management	Creating a cache	createcache	Cluster
13		Deleting a cache	deletecache	Cluster
14	Data migration	Exporting data	export	Cluster#1
15		Importing data	import	Cluster
16		Deleting store data files	deleteesd	Cluster
17	Data manipulation	Storing specified data	put	EADS server
18		Acquiring specified data	get	EADS server
19		Deleting specified data	remove	EADS server
20		Deleting all data in a specified range	removeall	Cluster#1, #2
21	User function	Displaying which user functions are executable	listfunc	Cluster
22		Executing user functions	execfunc	Cluster#1, #2, #3
23	Persistence	Displaying a list of information about persistent data	listecf	Cluster#1
24		Resuming caches	resume	Cluster
25		Importing cache files	importecf	Cluster
26		Deleting cache files	deleteecf	Cluster
27		Performing compaction on cache data files	compaction	EADS server#4
28	Troubleshooting	Outputting a thread dump	threaddump	EADS server
29		Collecting logs, settings, hardware information, and network information	snapshot	EADS server
30	Termination	Terminating all EADS servers in the cluster	stop	Cluster
31		Forcibly terminating an EADS server	forcestop	EADS server
32		Isolating an EADS server	isolate	EADS server

#1

If the -s or --single option is specified, only the EADS server on which the command is executed is the target.

#2

If you specify the -g or --group option, the target EADS server is determined from the hash value of the specified group name.

#3

If the -k or --key option is specified, the EADS server storing the specified key is the target EADS server.

#4

If the --cache option is specified, the cache used to execute the command is the target.

If the --range option is specified, the range used to execute the command is the target.

Organization of this section

• 14.3.1 Locking between commands

• 14.3.2 close (closes the cluster)

• 14.3.3 open (opens the cluster)

• 14.3.4 status (checks the status of the cluster)

• 14.3.5 listconf (displays a list of most recent parameters)

• 14.3.6 listcache (displays a list of caches)

• 14.3.7 listesd (displays a list of store data files)

• 14.3.8 listgroup (displays a list of group names)

• 14.3.9 listkey (displays a list of keys)

• 14.3.10 getposition (displays data storage locations)

• 14.3.11 storeusage (checks the usage status of ranges and caches)

• 14.3.12 unlock (unlock)

• 14.3.13 createcache (creates a cache)

• 14.3.14 deletecache (deletes a cache)

• 14.3.15 export (exports data)

• 14.3.16 import (imports data)

• 14.3.17 deleteesd (deletes store data files)

• 14.3.18 put (stores specified data)

• 14.3.19 get (acquires specified data)

• 14.3.20 remove (deletes specified data)

• 14.3.21 removeall (deletes all data)

• 14.3.22 listfunc (displays which user functions are executable)

• 14.3.23 execfunc (executes user functions)

• 14.3.24 listecf (displays a list of information about persistent data)

• 14.3.25 resume (resumes caches)

• 14.3.26 importecf (relocates persistent data)

• 14.3.27 deleteecf (deletes cache files)

• 14.3.28 compaction (performs compaction on cache data files)

• 14.3.29 threaddump (outputs a thread dump)

• 14.3.30 snapshot (collects logs, settings, hardware information, and network information)

• 14.3.31 stop (terminates the cluster)

• 14.3.32 forcestop (forcibly terminates an EADS server)

• 14.3.33 isolate (isolates an EADS server)

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