Re: SLES9 SP3 - kernel bug aio:880 - any idea, what is it about?
"Alexei_Roudnev" <[email protected]>
| Newsgroups | gmane.linux.suse.oracle.general |
|---|---|
| Message-ID | <[email protected]> |
I run @ kernel 286 (whcih is last kernel n YOU). SP4 should be the same as the current YOU (I dont see why it can have more bug fixes then we have now), so I am not sure if SP4 fix a problem. (I can't check because,. by some reson, SLES9 SP4 Beta is not available for partners anymore). In our case, allowing only 1 writer and using 'SETALL' instead of 'ASYNC' setting fixed a problem (at leats on the tests). Sesting ASYNC and configuring 4 DB writers reproduced a problem in a 1 - 2 hours. Does this problem have a bug ## in Novell? ----- Original Message ----- From: "Anton Dischner" <[email protected]> To: "Alexei_Roudnev" <[email protected]> Sent: Thursday, October 04, 2007 4:03 AM Subject: Re: [suse-oracle] SLES9 SP3 - kernel bug aio:880 - any idea, what is it about? > Hi Alex, > > there is a known problem with SLES9 SP3 (-not- SP2 and before) > we have 2 boxes suffering from this async/io kernel panic error. > > We run Oracle 10.1.0.5. > > We have turned off async/io for this boxes and > are hoping that SP4 which should be released till the end if the year > will solve this, > > kind regards, > > Toni > > Am 03.10.2007 um 20:56 schrieb Alexei_Roudnev: > >> While testinbg Oracle 10.2 on SLES9 SP3 (last update) , with >> >> - lvm >> - reiserfs >> - iSCSI >> - heavy IO (TPC-C hammerora test) >> >> I got a few times: >> >> Kernel BUG at aio:880Any idea, what it can be? Is it a known problem? >> >> -- >> To unsubscribe, email: [email protected] >> For additional commands, email: [email protected] >> Please see http://www.suse.com/oracle/ before posting >> > > -- > +-----------------------------------------------------------------+ > | Anton Dischner, Unix admin, Oracle-DBA Phone: +49 89 70953202| > | Institut fuer Klinische Chemie Fax : +49 89 70958888| > | Klinikum Grosshadern Home : +49 89 69708766| > | Ludwig Maximilians Universitaet Muenchen Mobil: +49 172 8388880| > | 81366 Muenchen Germany | > | Marchioninistr. 15 Anton.Dischner"at"med.uni-muenchen.de | > +-----------------------------------------------------------------+ > > > -- To unsubscribe, email: [email protected] For additional commands, email: [email protected] Please see http://www.suse.com/oracle/ before posting