Backup storage alerts
The following backup storage alerts are generated and displayed in the admin panel:
- 
                                    
 Backup storage SSL certificate will expire in 21 days - 
                                    
The <type> certificate will expire in 21 days. Path: <path>. Registration name: <reg_name>.
                                        Update the certificate, as described in Updating registration certificates.
 - 
                                    
                                         Backup storage SSL certificate will expire in 14 days - 
                                    
The <type> certificate will expire in 14 days. Path: <path>. Registration name: <reg_name>.
                                        Update the certificate, as described in Updating registration certificates.
 - 
                                    
                                         Backup storage SSL certificate will expire in 7 days - 
                                    
The <type> certificate will expire in 7 days. Path: <path>. Registration name: <reg_name>.
                                        Update the certificate, as described in Updating registration certificates.
 - 
                                    
 Backup storage SSL certificate has expired - 
                                    
The <type> certificate has expired. Path: <path>. Registration name: <reg_name>.
                                        Update the certificate, as described in Updating registration certificates.
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                                         Backup storage CRL is not up to date - 
                                    
The CRL has not been updated for more than 2 days. Path: <path>. Registration name: <reg_name>.
                                        The URI to the CRL is not accessible, check the CRL distribution points as follows:
# cd /mnt/vstorage/vols/acronis-backup/certs.<reg_name> # openssl x509 -in reg.crt -text -noout | grep URI # openssl x509 -in dc.crt -text -noout | grep URI # openssl x509 -in abgw.pem -text -noout | grep URI
One distribution point can be used for several or even for all certificates.
If you cannot troubleshoot the problem, contact the technical support team.
 - 
                                    
 Backup storage throttling is activated - 
                                    
Backup storage started to throttle write operations due to the lack of free space. Visit https://kb.acronis.com/content/62823 to learn how to troubleshoot this issue.
                                        - Check the Storage services > Backup storage > Overview > Append throttle chart, as described in Monitoring Acronis Backup Storage.
 - Add more space to the backup storage.
 
For more details, refer to the Knowledge Base article "Throttling on backup storage".
 - 
                                    
 Different number of collaborating backup storage services - 
                                    
Some backup storage services report a different number of collaborating services. Please contact the technical support.
 - 
                                    
 Attempt to use migrated accounts - 
                                    
One or more attempts to use migrated accounts detected for the last 24 hours. Please contact the technical support.
 - 
                                    
 Storage I/O error - 
                                    
One or more errors detected during storage I/O operations for the last 24 hours. Please contact the technical support.
 - 
                                    
 Backup storage has high replica open error rate - 
                                    
Backup storage has the error rate when opening replica files "<error label>" higher than 5%.
                                        Check the backup storage logs at /var/log/abgw/abgw.log.zst on the primary geo-replication cluster.
 - 
                                    
 Backup storage has high replica write error rate - 
                                    
Backup storage has the error rate when writing replica files "<error label>" higher than 5%.
                                        Check the backup storage logs at /var/log/abgw/abgw.log.zst on the primary geo-replication cluster.
 - 
                                    
 Backup storage has high replica removal error rate - 
                                    
Backup storage has the error rate when removing secondary replica files "<error label>" higher than 5%.
                                        Check the backup storage logs at /var/log/abgw/abgw.log.zst on the primary geo-replication cluster.