如何了解卷的"is-sis" 相关配置?
适用场景
- ONTAP 9
is-sis这里的相关参数代表is-sis-volume、is-sis-logging-enabled、is-sis-state-enabled
问题解答
is-sis 只有 启用了volume efficiency 设置的卷的相关参数才会自动设置为true 。
lccls91001::> set diag
Warning: These diagnostic commands are for use by NetApp personnel only.
Do you want to continue? {y|n}: y
lccls91001::*> volume show -fields is-sis-volume,is-sis-logging-enabled,is-sis-state-enabled
vserver volume is-sis-volume is-sis-logging-enabled is-sis-state-enabled
---------- ------------------------------------------ ------------- ---------------------- --------------------
svm91001 vol1 true true true
svm91001 vol1clone true true true
svm91001 vol2 false false false
svm91001 vol4 false false false
lccls91001::*> volume efficiency show
Vserver Volume State Status Progress Policy
---------- ---------------- --------- ----------- ------------------ ----------
svm91001 vol1 Enabled Idle Idle for 10:36:16 -
svm91001 vol1clone Enabled Idle Idle for 10:36:16 -
2 entries were displayed.
备注:
is-sis-volume如果卷启用了克隆或重复数据删除、或者卷上发生了快照还原、则可以是true。is-sis-logging-enabled只有在该卷上启用了重复数据删除时、才为true。- 在已取消优先级的卷上,
is-sis-logging-enabled为false,但is-sis-volume和is-sis-state-enabled仍可保留true。 - 用户可以 在高级权限级别使用
volume efficiency promote命令提升已取消优先级的卷以重新加入自动后台重复数据删除。
- 在已取消优先级的卷上,