Cohesityが一部のエンティティのバックアップに失敗し、STATUS_SERVER_UNAVAILABLEをロギング
環境
- ONTAP 9
- 凝集性
- CIFS
- DNS
問題
- Cohesityバックアップタスクのアクティビティログに
Skipping backup of entity /path/to/file.name due to error: [kBridgeError]: [kBusy] : Connection [idx: 13, creation_time_usecs: 0] to smb://;user@source.domain/job_name$?sec=krb5ntlmssp with encryption: false failed, async_response: false, error: Session setup failed with (0xc0000466) STATUS_SERVER_UNAVAILABLE
Skipping backup of entity /path/to/file.name due to error: [kInvalidRequest]: Failed to open file, error: Connection [idx: 10, creation_time_usecs: 0] to smb://;user@source.domain/job_name$?sec=krb5ntlmssp with encryption: false failed, async_response: false, error: Session setup failed with (0xc00000e5) SMB2_STATUS_INTERNAL_ERROR
- EMSに次を含む
secd.cifsAuth.problem: vserver (svm1) General CIFS authentication problem. Error: User authentication procedure failed CIFS SMB2 Share mapping - Client Ip = cohesity_ip [ 0 ms] Login attempt by domain user 'domain\user' using NTLMv2 style security [ 2020] Failed to connect to x.x.x.x for DNS via Source Address y.y.y.y: Operation timed out **[ 3021] FAILURE: Unable to contact DNS to discover domain controllers. [ 3027] Unable to make a connection (NetLogon:domain), result: 6812 [ 3030] CIFS authentication failed