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  1. WiredTiger
  2. WT-5625

corruption detected during validation - root page's aggregated timestamp incorrect

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    • 5
    • Storage Engines 2020-03-09

    Description

      WT_SESSION.verify: __verify_txn_addr_cmp, 1162: cell 1 on page at [Root] failed verification with newest stop transaction of 6329, greater than the parent's newest stop transaction of 0: WT_ERROR: non-specific WiredTiger error"
      

      ob0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 2020-02-17T01:09:30.412Z E  QUERY    [js] uncaught exception: Error: command failed: {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 	"ok" : 0,
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 	"host" : "localhost:20003",
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 	"validateRes" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 		"ok" : 0,
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 		"failed_res" : [
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 			{
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 				"nIndexes" : 0,
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.416+0000 				"keysPerIndex" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				},
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"indexDetails" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				},
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"valid" : false,
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"warnings" : [ ],
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"errors" : [
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 					"[1581901770:238545][4994:0x7f4f1857d700], file:collection-26-5125942790016314570.wt, WT_SESSION.verify: __verify_txn_addr_cmp, 1162: cell 1 on page at [Root] failed verification with newest stop transaction of 6329, greater than the parent's newest stop transaction of 0: WT_ERROR: non-specific WiredTiger error",
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 					"[1581901770:238757][4994:0x7f4f1857d700], file:collection-26-5125942790016314570.wt, WT_SESSION.verify: __verify_ckptfrag_chk, 526: checkpoint ranges never verified: 1",
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 					"[1581901770:238793][4994:0x7f4f1857d700], file:collection-26-5125942790016314570.wt, WT_SESSION.verify: __verify_filefrag_chk, 438: file ranges never verified: 1",
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 					"verify() returned WT_ERROR: non-specific WiredTiger error. This indicates structural damage. Not examining individual documents."
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				],
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"extraIndexEntries" : [ ],
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"missingIndexEntries" : [ ],
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.417+0000 				"advice" : "A corrupt namespace has been detected. See http://dochub.mongodb.org/core/data-recovery for recovery steps.",
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 				"ok" : 1,
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 				"$gleStats" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 					"lastOpTime" : Timestamp(0, 0),
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 					"electionId" : ObjectId("000000000000000000000000")
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 				},
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 				"lastCommittedOpTime" : Timestamp(1581901769, 8),
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 				"$configServerState" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 					"opTime" : {
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 						"ts" : Timestamp(1581901764, 1),
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 						"t" : NumberLong(3)
      [ValidateCollections:job0:snapshot_read_catalog_operations:ValidateCollections] 2020-02-17T01:09:30.418+0000 					}
      

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              haribabu.kommi@mongodb.com Haribabu Kommi
              sulabh.mahajan@mongodb.com Sulabh Mahajan
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