Displaying 9 results from an estimated 9 matches for "redologs".
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redologs1
2005 Sep 22
0
io provider and files in a forceddirectio mounted filesystem
The following script is used as a first attempt to discover IO patterns in a
dbase setup:
#------------------------------------------------------------------
#pragma D option dynvarsize=128m
dtrace:::BEGIN
{
}
pid$target::kaio:entry
{
self->doit = 1;
}
pid$target::_aiodone:return
{
self->doit = 0;
}
io:::start
/self->doit || execname == "oracle"/
{
2004 Aug 23
1
just fyi
remember that even tho you have a filesystem etc it's always good to
have seperate partitions for stuff. eg don't put all your redologs and
mirrors on the same partition or don't put your archives on the same
partition as data.
this is not just for ocfs, but just .. common sense I think to split
stuff up.
2004 Apr 22
1
A couple more minor questions about OCFS and RHE L3
...on-contiguous aio problem that you have described. We weren't sure if it
would result in an immediate failure, or if it would trigger silent
corruption that we wouldn't notice until much later.
We are also considering the possibility of using OCFS for our
datafiles and raw devices for the redologs. In theory that ought to
eliminate the problem entirely. It's easy enough to reconstruct individual
logfiles with dd, but I'd be worried that someone might forget to do that
while building a new database or restoring a dataset from backups.
Anyway, I wanted to thank you and Sunil again...
2012 Jun 14
0
[ocfs2-announce] OCFS2 1.4.10-1 released
...RHEL5/
COMPATIBILITY
This release is fully compatible with earlier releases of OCFS2 1.4.
Users can upgrade their nodes to the new version in a rolling manner.
RECOMMENDATION
This is just to remind users to add the "noatime" mount option to the
mounts that hold the Oracle datafiles, redologs, archivelogs, voting
file, etc. This is for OCFS2 1.4 only.
WHAT'S CHANGED
This release includes bug fixes, applicable backports from mainline and
a new feature discontiguous block group. The new feature allows block
groups to allocate discontiguous groups when contiguous region is not
av...
2010 Apr 19
0
FW: [Ocfs2-announce] OCFS2 1.4.7-1 and OCFS2 Tools 1.4.4-1 released
...is on-disk compatible with OCFS2 1.2.x. Users can install
the software and mount the older volumes as-is. However, a rolling upgrade
from 1.2 to 1.4 will not work.
RECOMMENDATION
This is just to remind users to add the "noatime" mount option to the
mounts that hold the Oracle datafiles, redologs, archivelogs, voting file,
etc. This is for OCFS2 1.4 only.
WHAT'S CHANGED
This release includes mostly bug fixes.
The one new feature we've added is not much of one. It allows users
to change the fence method from the default of machine reset to panic.
This was requested by some develop...
2004 Sep 01
5
OCFS Questions
Hi OCFS Gurus...
I have 2 questions for OCFS ver 1.0.10.1
1. What is the Maximum mount point suggested if we are using OCFS ?
2. Is there any method to tune the OCFS to booster the IO performance?
Awaiting ur responses...
Thanks in Advance...
Rgds/Jeram
2005 Jul 11
2
proc-37, installing 10gR2 CRS. /ocfs/ocr_disk1 is on FS type 1952539503. Not supported.
Hello,
I am facing a problem during root.sh of 10g Release 2, on RH 4.0 update
1 + ocfs2.
During the root.sh it reports the following error:
PROT-1: Failed to initialize ocrconfig
Failed to upgrade Oracle Cluster Registry configuration
Looking to the created ocrconfig logfile we can see the following:
Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996,
2005 Oracle. All
2005 Jul 11
2
proc-37, installing 10gR2 CRS. /ocfs/ocr_disk1 is on FS type 1952539503. Not supported.
Hello,
I am facing a problem during root.sh of 10g Release 2, on RH 4.0 update
1 + ocfs2.
During the root.sh it reports the following error:
PROT-1: Failed to initialize ocrconfig
Failed to upgrade Oracle Cluster Registry configuration
Looking to the created ocrconfig logfile we can see the following:
Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996,
2005 Oracle. All
2009 Dec 17
3
Looking for help on 2 items...
I am pretty new to Dtrace but use the Dtrace Toolkit when trying to
troubleshoot I/O issues
On Oracle.
I am looking for help on how to do the following:
I am trying to answer whether adding more HBA Cards/ports
would be effective.
To do this, I need to know the i/o''s per second
As well as total bandwidth per second.
Has anyone done this before?
Does anyone have any other ideas on how