Applies to ONTAP 9 CIFS Oracle Database Issue Using the CIFS share for the archive logs, Oracle database is unable to write the files to the CIFS share Oracle log shows the error message: ORA-19504: f...Applies to ONTAP 9 CIFS Oracle Database Issue Using the CIFS share for the archive logs, Oracle database is unable to write the files to the CIFS share Oracle log shows the error message: ORA-19504: failed to create file "\\cifs-share\a\a\log.0001" ORA-27040: file create error, unable to create file OSD-04001: invalid logical block size (OS 512)
Applies to ONTAP 9 CIFS Previously reachable domain controllers have recently become unreachable Issue If an SVM loses the ability to reach DCs, the ability of accounts from trusted domains to access ...Applies to ONTAP 9 CIFS Previously reachable domain controllers have recently become unreachable Issue If an SVM loses the ability to reach DCs, the ability of accounts from trusted domains to access CIFS can be impacted even if clients from the same domain are still able to access CIFS on the SVM This can be specific to just the short name of the server, access via the fully qualified domain name may be unaffected
SMB 3.1.1 compression feature implementation in MS Windows ONTAP does not support the SMB 3.1.1 compression feature and therefore is not vulnerable. This article is in regards to this published Micros...SMB 3.1.1 compression feature implementation in MS Windows ONTAP does not support the SMB 3.1.1 compression feature and therefore is not vulnerable. This article is in regards to this published Microsoft Security Advisory: CVE-2020-1206 is a unique ID assigned to a Microsoft-specific vulnerability in their SMB v3.1.1 compression code. SMBleed: A New Critical Vulnerability Affects Windows SMB Protocol Microsoft Security Advisory: CVE-2020-0796 SMB 3.1.1 Vulnerability, Is ONTAP vulnerable?
CIFS share property showsnapshot: If the CIFS client simply tries to change directories to the snapshot directory, ONTAP will allow access even if the share property is not set, as long as the volume ...CIFS share property showsnapshot: If the CIFS client simply tries to change directories to the snapshot directory, ONTAP will allow access even if the share property is not set, as long as the volume option -snapdir-access is set to "true". When set to "true" (default), CIFS clients can access the snapshot directory. When set to "false", snapshot directory access is disabled. Note: this option also affects whether snapshots are available via the "Previous Versions" tab.
Applies to ONTAP 9 CIFS VSCAN Trellix Issue BlueXP shows alerts similar to BLUEXP alerts the following - For Vserver SVM1, the attempt to connect to the privileged ONTAP_ADMIN$ share by the client 10....Applies to ONTAP 9 CIFS VSCAN Trellix Issue BlueXP shows alerts similar to BLUEXP alerts the following - For Vserver SVM1, the attempt to connect to the privileged ONTAP_ADMIN$ share by the client 10.xxx.xxx.xxx is rejected because its logged-in user DOMAIN\SVM1$ is not configured in any of the Vserver active scanner pools EMS shows Nblade.vscanBadUserPrivAccess errors that correspond to the BlueXP alerts
Applies to ONTAP 9 Data ONTAP 7-Mode Issue Many CIFS clients using sessions with "Change Notification" set will have additional load on storage devices
Applies to ONTAP 9 CIFS Kerberos Issue Clients unable to login to CIFS shares after enabling AES-128 and AES-256 for advertised encryption types on a CIFS server Packet captures show a Kerberos error ...Applies to ONTAP 9 CIFS Kerberos Issue Clients unable to login to CIFS shares after enabling AES-128 and AES-256 for advertised encryption types on a CIFS server Packet captures show a Kerberos error occurring with error code KRB5KRB_AP_ERR_MODIFIED
Applies to ONTAP 9 Description Performing maintenance on a Vscan server may cause it to be disconnected from ONTAP, which can result in scan failures, denied file access, and errors logged by ONTAP.
