Skip to main content
NetApp Knowledge Base

Multi disk panic in FlexArray with 3PAR

Views:
117
Visibility:
Public
Votes:
0
Category:
v-series-flexarray
Specialty:
san
Last Updated:

Applies to

ONTAP 9.x

FlexArray setup

3PAR array 

Issue

A single disk went missing in a Flex Array with Raid 0 and it resulted in Multi disk Panic.
The Node panicked as it could not talk to that one disk which was part of the raid group and was not visible from any available paths.

From EMS: 
Mon Jun 15 13:06:43 UTC [Dxx002: config_thread: raid.config.filesystem.disk.missing:info]: File system Disk /AGGR1_N2/plex0/rg2/DEFRSAN10:34.126L59 Shelf - Bay - [3PARdata VV 3226] S/N [60002AC0000000005000E2720001ABA7] UID [60002AC0:00000000:5000E272:0001ABA7:00000000:00000000:00000000:00000000:00000000:00000000] is missing.

Mon Jun 15 13:06:43 UTC [Dxx002: config_thread: cf.multidisk.fatalProblem:info]: Node encountered a multidisk error or other fatal error while waiting to be taken over. aggr AGGR1_N2: raid volfsm, fatal disk error in RAID group with no parity disk. raid type raid0 Group name plex0/rg2 state NORMAL 1 disk failed in the group. Disk DEFRSAN10:34.126L59 Shelf - Bay - [3PARdata VV 3226] S/N [60002AC0000000005000E2720001ABA7] UID [60002AC0:00000000:5000E272:0001ABA7:00000000:00000000: 00000000:00000000:00000000:00000000] error no valid path to disk.

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support