This topic introduces the performance_tier command usage:
Displays the details of PerformanceTier storage_group.
performance_tier --show [--verbose]
Where
--verbose Display more details.
Storage_group Name : PerformanceTier Storage_group Compression Type : Fast Storage_group Encryption Set : On Storage_group Encryption Type : Static Storage_group Rotate Period : 30 Storage_group Passphrase set : Yes Storage_group Mapped Enclosure : /test01 Storage_group Quota limit : Unlimited PerformanceTier's Containers ---------------------------- test123 rdacont
Adds a new performance tier.
performance_tier --add --path <enclosure filesystem dir> [--compression_mode <fast|best>][--quota <Quota value in GiB or TiB>]
Where
--path Absolute directory path for exclusively mapped enclosure. --compression_mode Valid values are Fast and Best. --quota Quota value in GiB or TiB.
Running IOPS tests on /QS_perftier, takes few minutes Sequential and Random IOPS tests passsed on /QS_perftier WARNING: IO will be stopped during storage addition. Do you want to continue (yes/no) [n]? y Storage Group "PerformanceTier" created successfully. SG map added to DB successfully. Now issuing storage expansion CLI It may take a few minutes to restart the operations ...
Updates a performance tier.
performance_tier --update --compression_mode <fast|best> [--quota <Quota value in GiB or TiB>]
Where
--compression_mode Valid values are Fast and Best. --quota Quota value in GiB or TiB.
Storage Group "PerformanceTier" updated successfully.
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