take care with your none/none disks, since you are running oracle these may be used by asm as raw disks, ask your oracle admin
I wrote a little script that reads some kind of id from asm disks, to help me find the relation from lpar to vio disks for asm luns easier
try to run it, a none asm disk should not be listed, to make sure run
Code:
oraid hdiskx
, non asm disks should return 00000000
Code:
cat /usr/bin/oraid
#!/usr/bin/ksh
if [ -z "$1" ]
then
lspv | awk '/none/{print $1}' | while read i ; do echo $i $(od -A n -j 12 -N 4 -x /dev/$i | sed 's/ //g') ; done
else
od -A n -j 12 -N 4 -x /dev/$1 | sed -e 2d -e 's/ //g'
fi
but ask your oracle admin anyways, since I don't want to be responsible that you screw up your database
If you have installed sdd drivers instead of sddpcm then you will find the paths are also mentioned as hdisk. You can check which sdd drivers you have installed by
Code:
lslpp -l | grep -i sdd
if the output is
"devices.sddpcm.53.rte" then all the hdisks are LUN's mapped to your server.
If the output is
"devices.sdd.53.rte" then the paths are also shown as hdisk. (Mine is AIX 5.3)
You can use "lsattr -El hdiskpower6" and look for the "active_hdisk" it will show all the paths connected to that disk. you can get an idea from the below output
---------- Post updated at 01:59 PM ---------- Previous update was at 01:49 PM ----------
Hi,
Mine is ds8k storage. I think you have emc storage so check for the drivers it will help to conclude. From your output it seems hdiskpower0 to 21 are the Luns mapped and the hdisk2 to 47 are paths.
Code:
Pseudo name=hdiskpower0
Symmetrix ID=000192601779
Logical device ID=0109
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
1 fscsi3 hdisk26 FA 10gB active alive 0 0
0 fscsi0 hdisk3 FA 7gB active alive 0 0
Pseudo name=hdiskpower1
Symmetrix ID=000192601779
Logical device ID=010A
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
1 fscsi3 hdisk27 FA 10gB active alive 0 0
0 fscsi0 hdisk4 FA 7gB active alive 0 0
Regards,
VJM
Last edited by zaxxon; 12-15-2011 at 05:22 AM..
Reason: added some code tags to the outputs
Hi all,
I have a EFI disk and it is use in zfs pool.
partition> p
Volume: rpool
Current partition table (original):
Total disk sectors available: 1172107117 + 16384 (reserved sectors)
Part Tag Flag First Sector Size Last Sector
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I have a B.11.31 U ia64 system where I swremove the disk driver "SerialSCSI-00 B.11.31.1303 PCI-X/PCI-E SerialSCSI" (by mistake). afterwards the system won;t boot because of the missing disk drivers. I'm trying to recover my kernel by using the image HP-ux_11_31_disc_1.iso
Run an Expert... (1 Reply)
Hi Gurus,
I've a sample output from a script with a header as shown below.
The formatting is a little bit out of alignment when it's sent out via email.
Sample output:
Label Date New Data #AB Removed #CD Net Change
Statistic 2012-06-03 21807 mb 206 ... (3 Replies)
I am trying to build a veritas volume similar to an existing volume on another server. The output on source server is:
usbtor12# vxprint -hrtg appdg
v anvil_sqlVOL - ENABLED ACTIVE 629145600 SELECT - fsgen
pl anvil_sqlVOL-01 anvil_sqlVOL ENABLED ACTIVE 629145600... (3 Replies)
Hi
I am unable to understand the disk layout of one of my disk attached to v240. This is newly installed system from jumpstart.
I am unable to see the free space on backup slice 2 and there are 0 to 8 slices listed when I run format and print the disk info, also there is no reference of... (9 Replies)
I have a fixed width source file like this( it has 5 different record types identified by bolded numbers)
N5101ABCD 9820398 2983287
N5102 9s9923 00000000 00
N5103
N5101TTT 9843438 9494994
N5104 sdsd
N5101YYY 7777777 1111111
I need to have like this:
N5101ABCD ... (2 Replies)
Apologize if I hurt anyone's head with my questions, I'm entirely new to Unix and my office here doesn't offer any training just learn as you go. Anyways they asked me to get a disk layout of one of our servers and gave me this as an example the lables are assumptions
Disk ... (2 Replies)
I try to solve the problem https://www.unix.com/showthread.php?p=86595 use stack hack method, I am puzzled the stack layout.
under vc6.0, the following code work(in release mode).
#include <stdio.h>
void change()
{
int x;
int j;
(&x) = 5; // if in debug mode, change to (&x) = 5;... (1 Reply)
ok, I am having a seriouse problem!
I can not wite in my landguidge, I live in sweden but I seem to have an american keyboard layout so I cant write some letters and all the key commands are all messed up. Does anyone know where I can find a swedisch keyboard layout? (3 Replies)
12-14-2011
