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Search: Posts Made By: koschi
Forum: AIX 04-17-2012
6,375
Posted By koschi
Would be interesting if you could run ndisk64...
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)...
Forum: AIX 12-10-2011
7,358
Posted By koschi
Well the LVM doesn't know whether the storage it...
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.
Forum: AIX 09-21-2011
3,521
Posted By koschi
In the SMS menu, when you scan for boot devices,...
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...
Forum: AIX 09-20-2011
1,941
Posted By koschi
You have the file system mounted on both nodes at...
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...
Forum: AIX 09-15-2011
6,554
Posted By koschi
Is the hostname erp03 registered as such in DNS...
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.
Forum: AIX 09-09-2011
7,154
Posted By koschi
Can you mix "traditional" vSCSI mapping and...
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...
Forum: AIX 09-08-2011
6,620
Posted By koschi
If the LV that FS is based on has a stripe width...
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...
Forum: AIX 09-08-2011
10,487
Posted By koschi
np with that, ideally add the new HB network...
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...
Forum: AIX 06-05-2011
18,463
Posted By koschi
Not exactly, increasing the dumpl LV lg_dumplv...
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...
Forum: AIX 05-13-2011
3,555
Posted By koschi
These two nodes, now are they in an HACMP cluster...
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...
Forum: AIX 05-13-2011
2,860
Posted By koschi
Is the FS maybe corrupted? Check first in errpt...
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?...
Forum: AIX 03-17-2011
16,627
Posted By koschi
When you delete any files on the FS level, the...
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...
Forum: AIX 03-06-2011
9,538
Posted By koschi
Isn't this almost 25GB FS data in physical memory...
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...
Forum: AIX 01-06-2011
7,441
Posted By koschi
Ah well, if you don't use some proprietary...
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...
Forum: AIX 01-06-2011
7,441
Posted By koschi
Assuming that the SAS is the one that comes up...
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...
Forum: AIX 01-02-2011
17,268
Posted By koschi
Hello forum, I just want to add few small...
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...
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