DELL EMC AX4-5 Event Number Sevirity Error

We have 2 Dell EMC AX4-5, with mirrorview.

We received these Event Number, every week-end and we wondering what we can do with that.

***First SAN

Time Stamp 04/02/11 18:15:59 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed

Time Stamp 04/03/11 01:00:39 (GMT) Event Number 908 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPA Device SP A Description Fault - Cache Disabling

Time Stamp 04/03/11 01:00:40 (GMT) Event Number 908 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device SP B Description Fault - Cache Disabling

Time Stamp 04/03/11 01:01:45 (GMT) Event Number 2580 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SP N/A Device N/A Description Storage Array Faulted Enclosure 0 : Faulted Enclosure 0 SPS A : Faulted

Time Stamp 04/03/11 01:01:40 (GMT) Event Number 2580 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SP N/A Device N/A Description Storage Array Faulted Enclosure 0 : Faulted Enclosure 0 SPS A : Faulted

Time Stamp 04/03/11 01:03:16 (GMT) Event Number 7210 Severity Warning Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SP N/A Device N/A Description Write cache is temporarily disabled because the Standby Power Supply (SPS) is testing or charging. When finished, write cache will be re-enabled. Change the battery test time for this system if required.

Time Stamp 04/03/11 08:01:39 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed

***Second SAN

Time Stamp 04/03/11 01:00:38 (GMT) Event Number 908 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800977 SPB Device SP B Description Fault - Cache Disabling

Time Stamp 04/03/11 01:00:54 (GMT) Event Number 2580 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800977 SP N/A Device N/A Description Storage Array Faulted Enclosure 0 : Faulted Enclosure 0 SPS A : Faulted

Time Stamp 04/03/11 01:01:49 (GMT) Event Number 2580 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800977 SP N/A Device N/A Description Storage Array Faulted Enclosure 0 : Faulted Enclosure 0 SPS A : Faulted

Time Stamp 04/03/11 01:00:12 (GMT) Event Number 908 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800977 SPA Device SP A Description Fault - Cache Disabling

Time Stamp 04/03/11 01:02:57 (GMT) Event Number 7210 Severity Warning Host OEM-5EVAP15NUU0 Storage Array APM00102800977 SP N/A Device N/A Description Write cache is temporarily disabled because the Standby Power Supply (SPS) is testing or charging. When finished, write cache will be re-enabled. Change the battery test time for this system if required.

Time Stamp 04/03/11 20:22:10 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed

Time Stamp 04/03/11 22:08:55 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed

Time Stamp 04/04/11 07:10:49 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed

Time Stamp 04/04/11 15:12:21 (GMT) Event Number 904 Severity Error Host OEM-5EVAP15NUU0 Storage Array APM00102800980 SPB Device Enclosure 1 Power A Description VSC Shutdown/Removed