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37 lines
1.6 KiB
Plaintext
37 lines
1.6 KiB
Plaintext
---
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permalink: sm-mirroring/suspend-and-resume-synchronization-for-a-mirrored-pair.html
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sidebar: sidebar
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keywords: SANtricity, System Manager, E-Series, suspend, resume, synchronization, mirrored, pair,
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summary: "You can use the Suspend option and Resume option to control when to synchronize the data on the primary volume and the secondary volume in a mirrored pair."
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---
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= Suspend and resume synchronization for mirrored pairs in SANtricity System Manager
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:experimental:
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:icons: font
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:imagesdir: ../media/
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[.lead]
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You can use the Suspend option and Resume option to control when to synchronize the data on the primary volume and the secondary volume in a mirrored pair.
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.About this task
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If a mirrored pair is manually suspended, the mirrored pair will not synchronize until it is manually resumed.
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.Steps
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. From the left panel, select menu:Mirroring[Synchronous mirroring].
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. Select the mirrored pair that you want to suspend or resume, and then select either menu:More[Suspend] or menu:More[Resume].
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+
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The system displays a confirmation.
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. Select *Yes* to confirm.
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.Results
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System Manager performs the following actions:
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* Either suspends or resumes data transfer between the mirrored pair without removing the mirror relationship.
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* For a _suspended_ mirrored pair:
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** Displays *Suspended* in the Mirrored Pair table.
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** Logs any data that was written to the primary volume of the mirrored pair while synchronization is suspended.
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* For a _resumed_ mirrored pair, writes the data automatically to the secondary volume of the mirrored pair when synchronization is resumed. A full synchronization is not required.
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