Santosh Kumar wrote: > Hope you are doing well. > > Root filesystem went Read- only mode on production server. Please help me it > happens on three different servers and twice on one server within 10days. > My Database is corrupted. I am using RHEL4 update 7 on some of servers. Disk > is SAN device. > > There seems to be some problem in writing to control file below. Oracle got > terminated abruptly. > Can anyone please look into it. The control file error is that you've got the Oracle d/b on the SAN, and the server's trying to write to the SAN, which is, you say, in r/o mode. This is unlikely to be the SAN, IMO; I would really like to know things like whether all your servers are on a UPS, and each have dual power supplies, *each* power supply on different circuits, NOT plugged into the same one. mark -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list