This is a tracking task for all the BBU issues we have on codfw.
All those hosts are out of warranty so we probably just have to replace them with new hardware instead of buying a new BBU
Handed over for decommission T220002: dbstore2002 temporary backup host T205257
Handed over for decommission T225090: db2042 m3 master T209261
Handed over for decommission T224079: db2040 s7 old master (replaced after BBU failed: T214264#4897163)
Handed over for decommission T220070: db2033 x1 slave T184888
- Force write back
hpssacli controller all show detail | grep "Drive Write Cache" hpssacli ctrl slot=0 modify dwc=enable hpssacli controller all show detail | grep "Drive Write Cache"
- Go back to default policy:
hpssacli ctrl slot=0 modify dwc=disable