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Wafl_hung while accessing non-Unicode directories

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Category:
clustered-data-ontap-8
Specialty:
core
Last Updated:

Applies to

  • Clustered Data ONTAP 8.2.x
  • CIFS
  • NFSv4

Issue

Possible Symptoms encountered due to conversions:
  • Loss of Heartbeat
  • Unsynchronized logs
  • Takeover did not happen
  • Aggr offline
  • No data access
  • EMS log recorded wafl.dir.convert WARNING
Thu Dec 15 17:05:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:06:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:06:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:07:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:07:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:08:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:08:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:09:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:09:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:10:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:10:32 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:11:02 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:11:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:12:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:12:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:13:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:13:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:14:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:14:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:15:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:15:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:16:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:16:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:17:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:17:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:18:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:18:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:19:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:19:33 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:20:03 [node02: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
  • After manual takeover, wafl.dir.convert WARNING propagated to partner node
Thu Dec 15 17:31:06 [node01: api_dpool_09: cf.misc.operatorTakeover:notice]: Failover monitor: takeover initiated by operator
Thu Dec 15 17:31:06 [node01: cf_main: cf.fsm.takeover.normal:info]: Failover monitor: Operator initiated immediate takeover attempted
Thu Dec 15 17:31:06 [node01: cf_takeover: cf.fm.takeoverStarted:notice]: Failover monitor: takeover started
Thu Dec 15 17:32:04 [node01: cf_takeover: cf.fm.takeoverComplete:notice]: Failover monitor: takeover completed
 
Thu Dec 15 17:48:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:48:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:49:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:49:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:50:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:50:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:51:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:51:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:52:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:52:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:53:15 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:53:45 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:54:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:54:46 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:55:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:55:46 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:56:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:56:46 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:57:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:57:46 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:58:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:58:46 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:59:16 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 17:59:47 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 18:00:17 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 18:00:47 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 18:01:17 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 18:01:47 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.
Thu Dec 15 18:02:17 [node01: wafl_hipri: wafl.dir.convert:warning]: WAFL converting directory conversion in progress.

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