Geofrey Rainey wrote: > Umm, what has UPS info got to do with Oracle's inability to write to its > control file? a) he says three different servers had this r/o problem with the SAN. b) Oracle is running on the server, while Oracle's files, one presumes, are on the SAN. So, I'm wondering why the servers are having this problem, and whether they've had power surges or momentary outages. Or, as I think about this, his switches, or whatever he goes through between the servers and the SAN, since I doubt all three servers have direct fiber or iSCSI to the SAN. mark > > -----Original Message----- > From: redhat-list-bounces@xxxxxxxxxx > [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of mark > Sent: Friday, 13 March 2009 1:25 p.m. > To: General Red Hat Linux discussion list > Subject: Re: Root filesystem went Read- only mode > > 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 > ========================================================== > For more information on the Television New Zealand Group, visit us > online at tvnz.co.nz > ========================================================== > CAUTION: This e-mail and any attachment(s) contain information that > is intended to be read only by the named recipient(s). This information > is not to be used or stored by any other person and/or organisation. > > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
