@bartus
Ad 1) Yes, for the past 2 weeks
Ad 2) We removed an empty OVM repository and the associated LUN
@radoulov
I'll try to get the contents of the messages file from around the incident(s) (it's currently around 650M, so I won't post it all)
EDIT: Added the contents of syslog from the three cluster nodes.
Hi:
I am in the process of configuring the SAN for Solaris to host 6 oracle 9i databases. We have 30 -146 GB disks stiped with RAID 10 for SAN. Of which 11 are dedicated for databsaes related things. Then we have 2 v880 Sun Servers with 16 -73 GB disks and 24 GB memory.
The questions... (1 Reply)
Hi all,
Sorry if this is in the wrong place but needed to make sure lots of people saw this so that hopefully someone will be able to help.
Basically i've upgraded a test server from 4.3 to 5.3 TL04.
The server has hdisk0 and 1 as rootvg locally but then has another vg setup on our ESS... (5 Replies)
Hi,
I have a strange problem. we're trying to connect an IBM pseries, to a Brocade switch, for SAN acess, using a badged emulex card, (IBM FC6239) WE can configure the device to see the fabric. The only problem we have is that the Brocade sees the HBA as storage, and not as a HBA.
We've zoned... (1 Reply)
Sorry for my english.
We have a IBM BLADES JS21. AIX 5.3 update to 6.
Our JS21 has 2 FC (fcs0 and fcs1).
We have one DS4072, one Disk system with 2 controllers and 2 FC by controllers.
This means, all AIX FC see all Disk systems controllers by 2 FC switchs. (one fc two roads)
FC AIX... (4 Replies)
Hi,
We are moving the RMAN oracle backup to tape on daily basis.After they went for SAN change in the solaris server , we started receiveing ora-600 errors and backup is getting fails.
I am from Oracle DBA team.I need to know whether any command for check SAN change or root cause for this... (2 Replies)
I have some T3's we just purchased and we are looking to carve these up into LDOMS's.
Just wondering if anyone can give me a quick run down or pro / cons on SAN vs local internal for the LDOM itself. These will external SAN storage for their applications. (0 Replies)
Need attach Oracle Linux 7.1 to IBM Storage DS5300
in AIX use sddpcm package for storage driver, but in oracle linux i can not find similar driver in IBM site. Someone confronted with a like case ? (1 Reply)
Hi everybody,
i am working on the new script , its job discover the Storage Env ( especially MultiPATH ) and FC cards for solaris 11 sparc systems for now..
script is seem working ( but may contain any mistakes or bug ) on the oracle Qlogic fc cards on Emc_VMAx systems and Solaris 11 Sparc_64... (0 Replies)
Hello,
We have few critical databases running on T series servers. Setup consists of LDOMS and zonemanager running on them and databases are running on their zones. We want to get away from this setup and looking for alternate solution to run our Oracle databases.
One option is OVM from Oracle.... (7 Replies)
Discussion started by: solaris_1977
7 Replies
LEARN ABOUT DEBIAN
o2info
o2info(1) OCFS2 Manual Pages o2info(1)NAME
o2info - Dump OCFS2 file system information on disk.
SYNOPSIS
o2info [-C|--cluster-coherent] [--fs-features] [--volinfo] [--mkfs] <device or file>
DESCRIPTION
o2info is designed to be an information tool, to display OCFS2 file system information on disk. Its main goal on one hand, is to provide a
tool to display fs info in a comprehensive way and providing the information which may be missing in debugfs.ocfs and tunefs.ocfs2 such as
global bitmap free space fragmentation and free inode info for each slot, on the other hand, it also aims to become a info tool(not an
administration one), which therefore allows all users who may have no read privilege on the underlying device to use the utility. In prac-
tice, 'o2info /path/to/file/on/ocfs2/vol' use a new OCFS2_IOC_INFO ioctl to get info from fs for a mounted case. For a privileged user(e.g,
root), the same info however, can also be accessed by 'o2info /dev/sdxN' to direcly manipulate the raw device.
OPTIONS -C, --cluster-coherent
Enable cluster (in)coherency for mounted case, means it will attempt to acquire a global PR lock when querying info from a cluster
filesystem, which may degrade the performance, default is none cluster-coherency.
--fs-features
List all compat, incompat and ro-compat fs features on OCFS2 filesystem.
--volinfo
Dump basic volume information, such as blocksize, clustersize, volume label and UUID etc.
--mkfs Dump an original format of mkfs.ocfs's arguments, importantly, which can be used directly as a fresh mkfs retry: #mkfs.ocfs2
"$(o2info --mkfs /dev/name/or/path/of/file)" /dev/sdaX
-V, --version
Show version and exit.
-h, --help
Display help and exit.
EXAMPLES
[oracle@node1 ~]# o2info --volinfo /storage/testfile # For none-privileged users.
[root@node1 ~]# o2info --volinfo /dev/sda1
Label: ocfs2-volume
UUID: 976D8E630B3A4F1F95497311A92901FC
Block Size: 4096
Cluster Size: 4096
Node Slots: 4
Features: backup-super strict-journal-super sparse inline-data xattr
Features: unwritten
SEE ALSO debugfs.ocfs2(8)tunefs.ocfs2(8)AUTHORS
Oracle Corporation
COPYRIGHT
Copyright (C) 2010 Oracle. All rights reserved.
Version 1.6.4 October 2010 o2info(1)