メインコンテンツまでスキップ

マルチディスクエラーのパニックが原因でテイクオーバーがキャンセルされました

Views:
17
Visibility:
Public
Votes:
0
Category:
fas-systems<a>SASシェルフ</a><a>SASケーブル</a><a>2009234990</a>
Specialty:
hw
Last Updated:

環境

FAS80x0

問題

  • SASパスに複数の障害ポイントがあります
  • シェルフID 22のシェルフモジュールAとBはどちらも不安定です

ノード1

Tue Jul 12 03:46:38 GMT [node1:ses.status.ModuleError:CRITICAL]: DS2246 (S/N SHxxxxxxxxxx185) shelf 22 on channel 0d SAS expander error for SAS shelf electronics 1: status not available; status not available. This module is on the rear of the shelf at the top left, on shelf module A.
Tue Jul 12 03:46:52 GMT [node1:cf.fsm.takeover.mdp:ALERT]: Failover monitor: takeover attempted after multi-disk failure on partner
Tue Jul 12 03:46:52 GMT [node1:cf.fsm.stateTransit:info]: Failover monitor: UP --> TAKEOVER
Tue Jul 12 03:46:52 GMT [node1:cf.fm.takeoverStarted:notice]: Failover monitor: takeover started
Tue Jul 12 03:46:53 GMT [node2:raid.fm.takeoverFail:error]: RAID takeover failed: Can't find partner root volume.
Tue Jul 12 03:46:53 GMT [node1:cf.rsrc.takeoverFail:ALERT]: Failover monitor: takeover during raid failed; takeover cancelled

ノード2

Tue Jul 12 03:00:34 GMT [acp-vfiler@node2:acp.exp.reset:info]: SAS expander reset issued to 0d.24.B(192.168.3.235), (disk shelf serial number: SHxxxxxxxxxx142).
Tue Jul 12 03:00:35 GMT [acp-vfiler@node2:acp.exp.reset.success:info]: SAS expander reset command sent to 0d.24.B (192.168.3.235) was successful, (disk shelf serial number: SHxxxxxxxxxx142).

 

Tue Jul 12 03:02:13 GMT [node2:ses.status.electronicsWarn:warning]: DS2246 (S/N SHxxxxxxxxx185) shelf 22 on channel 0d environmental monitoring warning for SES electronics 2: communication error. ; enclosure services hardware failed This module is on the rear of the shelf at the top right.
Tue Jul 12 03:02:13 GMT [node2:ses.status.connectorWarn:warning]: DS2246 (S/N SHxxxxxxxxxx185) shelf 22 on channel 0d SAS connector warning for SAS Connector 3: cannot communicate with connector.  This module is on the rear of the shelf at the top right, on shelf module B.
Tue Jul 12 03:02:13 GMT [node2:ses.status.connectorWarn:warning]: DS2246 (S/N SHxxxxxxxxxx185) shelf 22 on channel 0d SAS connector warning for SAS Connector 4: cannot communicate with connector.  This module is on the rear of the shelf at the top right, on shelf module B.
Tue Jul 12 03:04:04 GMT [node2:ses.status.connectorInfo:info]: DS2246 (S/N SHxxxxxxxxxx185) shelf 22 on channel 0d SAS connector information for SAS Connector 3: normal status.
Tue Jul 12 03:04:04 GMT [node2:ses.status.connectorInfo:info]: DS2246 (S/N SHxxxxxxxxxx185) shelf 22 on channel 0d SAS connector information for SAS Connector 4: normal status.

Tue Jul 12 03:45:40 GMT [acp-vfiler@node2:acp.exp.reset.success:info]: SAS expander reset command sent to 0d.22.A(192.168.3.185) was successful, (disk shelf serial number: SHxxxxxxxxxx185).
Tue Jul 12 03:46:52 GMT [node2:raid.config.filesystem.disk.missing:info]: File system Disk /aggr0/plex0/rg3/0d.22.21 Shelf 22 Bay 21 [NETAPP   X423_TA14E900A10 NA01] S/N [X6U0A015xxxx] is missing.
Tue Jul 12 03:46:52 GMT [node2:raid.config.filesystem.disk.missing:info]: File system Disk /aggr0/plex0/rg1/0d.22.14 Shelf 22 Bay 14 [NETAPP   X423_TA14E900A10 NA01] S/N [X6J0A007xxxx] is missing.
Tue Jul 12 03:46:52 GMT [node2:raid.config.filesystem.disk.missing:info]: File system Disk /aggr0/plex0/rg1/0d.22.15 Shelf 22 Bay 15 [NETAPP   X423_TA14E900A10 NA01] S/N [X6U0A01Nxxxx] is missing.
Tue Jul 12 03:46:52 GMT [node2:raid.config.filesystem.disk.missing:info]: File system Disk /aggr0/plex0/rg1/0d.22.16 Shelf 22 Bay 16 [NETAPP   X423_TA14E900A10 NA01] S/N [X6U0A01Dxxxx] is missing.
Tue Jul 12 03:46:52 GMT [node2:cf.multidisk.fatalProblem:info]: Node encountered a multidisk error or other fatal error while waiting to be taken over. aggr aggr0: raid volfsm, fatal multi-disk error. raid type raid_dp.

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.