QNAP, Inc. - Network Attached Storage (NAS)

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Why can I not access a file-based LUN when the RAID group enters “Read-Only” mode?

Applied Models:

Answer:

When the system detects a RAID group entering “Read-Only” mode, the system will automatically set the iSCSI LUN on the storage pool/volume to “Write Protection” and restart the iSCSI service. So at “Computer Management” the iSCSI disk will be displayed as “Read-Only” or “Offline” to ensure data integrity. If you encounter this situation, you must first repair your RAID group as soon as possible, and then reconnect the iSCSI LUN.

Release date: 2015-07-08
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