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Chapter 11. Managing Red Hat Gluster Storage Volumes
This chapter describes how to perform common volume management operations on the Red Hat Gluster Storage volumes.
11.1. Configuring Volume Options
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Note
Volume options can be configured while the trusted storage pool is online.
The current settings for a volume can be viewed using the following command:
gluster volume info VOLNAME
# gluster volume info VOLNAMEgluster volume info VOLNAME
Volume options can be configured using the following command:
gluster volume set VOLNAME OPTION PARAMETER
# gluster volume set VOLNAME OPTION PARAMETERgluster volume set VOLNAME OPTION PARAMETER
For example, to specify the performance cache size for
test-volume:
gluster volume set test-volume performance.cache-size 256MB
# gluster volume set test-volume performance.cache-size 256MB
volume set: success
Volume options can be reset using the following command:
gluster volume reset VOLNAME OPTION_NAME
# gluster volume reset VOLNAME OPTION_NAMEgluster volume reset VOLNAME OPTION_NAMEgluster volume reset VOLNAME OPTION_NAMEgluster volume reset VOLNAME OPTION_NAME
For example, to reset the
changelog option for test-volume:
gluster volume reset test-volume changelog
# gluster volume reset test-volume changelog
volume set: success
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