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Would be interesting if you could run ndisk64 with similar parameters against both disks. developerWorks: Wikis - Systems - nstress (http://www.ibm.com/developerworks/wikis/display/WikiPtype/nstress)...

Well the LVM doesn't know whether the storage it gets from SAN is mirrored or not, so that doesn't matter. It treats the disk as any other disk whether mirrored or not on SAN.

In the SMS menu, when you scan for boot devices, it should finally show you your disks and the AIX release (not TL or SP, just release) that is contained.

Is this your private machine? You might...

You have the file system mounted on both nodes at the same time?
JFS2 does not support that, file system corruption is likely to occur...

Is the hostname erp03 registered as such in DNS or in /etc/hosts on erp01?
These type of problems are usually caused by (reverse) DNS resolution.

Can you mix "traditional" vSCSI mapping and pass-thru (NPIV) on the same adapter (5735) for both Disk and Tape? Can you SAN boot a VIOS from the 5735 adapter? - AIX & System P Community...

If the LV that FS is based on has a stripe width of 12, you have to add another 12 disks to increase it.
Unlike with PP level "striping" (maximum inter policy), you can not add any smaller number to...

np with that, ideally add the new HB network before removing the old one.
Make sure you have PV IDs assigned to the new HB disk and known to both systems, run a discovery from within HACMP and...

Not exactly, increasing the dumpl LV lg_dumplv will be the solution, can be done with a simple extendlv... Check the second dump device (if any) as well...

These two nodes, now are they in an HACMP cluster or not? If so nothing easier than what you ask for. You put that NFS share into a shared VG on SAN and mount it eg. in /sharedFS_jfs2 on the home...

Is the FS maybe corrupted? Check first in errpt whether anything has been reported and / or unmount the FS and check it with fsck... Do you have the latest SPs for either TL10,11 or 12 installed?...

When you delete any files on the FS level, the LV/VG below does not know about it. Reduce the FS with chfs -a size=-1G or from "smit fs".

/var/vio/VMLibrary -> When that FS is mirrored, it should...

Isn't this almost 25GB FS data in physical memory while having >20GB in the paging?
Reducing (forcing down) FS caching would be one way to go in my opinion, why an Oracle box needs to cache 25GB FS...

Ah well, if you don't use some proprietary configuration management system, the vi editor and a privileged login to the server will be sufficient.

As with most system administration tasks, the...

Assuming that the SAS is the one that comes up first in Google, the default ports can be found there easily. Since I don't have enough posts yet, I can not privide a link. Just search for "Default...

Hello forum,

I just want to add few small comments, since I see these kind of questions here and there.

lsdev, lscfg, prtconf, vmstat, (you name it), the only thing they display is the amount...