Difference between revisions of "LUN"
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[[wikipedia:Logical unit number]] (LUN) is a number used to identify a logical unit. | [[wikipedia:Logical unit number]] (LUN) is a number used to identify a logical unit. | ||
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| + | Messages after resize a LUN: | ||
| + | May 07 14:49:17 SERVER_NAME kernel: sd 3:0:1:0: Capacity data has changed | ||
== Activities == | == Activities == | ||
Revision as of 10:50, 7 January 2020
wikipedia:Logical unit number (LUN) is a number used to identify a logical unit.
Messages after resize a LUN:
May 07 14:49:17 SERVER_NAME kernel: sd 3:0:1:0: Capacity data has changed
Activities
- Review Top LUN issues and solutions from NetApp: https://kb.netapp.com/app/answers/answer_view/a_id/1002714
- Discover new LUNs using:
rescan-scsi-bus.sh - Review status or your multipath LUNs:
multipath -ll - ONTAP:
lun show - Linux: Multipath: remove multipath device unpresented to host
See also
- Fibre Channel: SAN, HBA, LUN, WWN, WWPN, LIF,
rescan-scsi-bus.sh - Fibre Channel: HBA,
multipath-tools,multipath,multipath -ll,/etc/multipath.confmultipathdrescan-scsi-bus.shpowermtDevice mapperdmsetup ls, - Lun mapping and LUN masking
- LIF NetApp Logical Interface
- Super Logical Unit Reset (SLUR)
- NetApp, NetApp FAS: ONTAP, NetApp Metrocluster, SVM, LIF, NetApp FAS model history, NetAPP Aggregate, FabricPool, FlexGroup, FlexCache, FlexVol, Spot.io, Ocean
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