I would like to check how many SAS disks and its size per disk for the whole power system. As per my understanding, if we assign the SAS controller to LPAR, then we can see the disk in lpar smitty command.
How can we check from the Power machine(physical ones) as well? I think the power system should know how many disks it has and its size.
I have check in ASMI page, and in the console SMS, I can see some disks, but not see the size (screenshot attached).
I have two Unix machines on the network and now one of them are running out of disk but i have alot on the other so i like to mount the disk (or a folder) from the one that has disk and mount it on the other that does not.
How do i do that? Is it possible i read the "man mount" but didn't really... (5 Replies)
Hi!!
I am these days working on a project, where I need to know about the disk controllers available in a machine (e.g., 3ware,IBM,etc).
Please, let me know the command by which I can get the information.
thnx,
priyanka (3 Replies)
Hello All,
Can anybody please tell me what is the maximum limit of Physical IBM Power Machine which can be handled by single HMC at a single point of time?
Thanks,
Jenish (1 Reply)
Hello,
I have a quick question regarding POWER HA ( HACMP ) 5.5 ;
I have four ethernet adapters
en0
en1
en2
en3
en0 is configured as BOOT_IP with IP address
all other ethernet adapters are empty en1 / en2 / en3
so when I configure the service IP and start HACMP , the service IP... (2 Replies)
Hi,
Is there an easy way to find the disk-type from the command line or with another api ? sdparm works for SAS but not for SATA, hdparm works for SATA but not SAS.
Thanks (1 Reply)
hi guys,
I don't like the new concept of the power ha 7 cluster with the repository disk and the internal solidb, I really would like to mirror this disk, but the "IBM PowerHA SystemMirror 7.1 for AIX" redbook says, normal lvm operations should not be performed on this disk.
even mirroring the... (0 Replies)
Hi
Is there any native commands or somewhere in the /proc files to get the machine's power consumption? I googled for a while and cannot really find this information
Thanks for your help. (6 Replies)
I need to add a VMware virtual disk to the 99-oracle-asmdevices.rules file but the OS is not assigning a WWID to the disk. It has been fdisk'd and a single partition created.
What TAG inside the file needs to be added? the Program scsi-id does not work for some reason. latest patches... (0 Replies)
Hi,
I have installed the HMC on the VMWare VM. I try to add the power machine (managed system) and asking for a password? So this is the IBM predefined password of Power Machine?
In the VMWare perspective, we can login to ESX host to do some management tasks. But how about the Power machine?... (6 Replies)
OSLevel: 5300-10-02-0943
System Model: IBM,8203-E4A
Power 6
==
Hi!
I replaced a failed pdisk in the raid enclosure as follows,
- rmdev -l 'pdisk18' '-d'
- Replaced it.
- cfgmgr (detected)
- I can see the new drive, with the correct serial #
lscfg -v -l pdisk18
pdisk18... (2 Replies)
Discussion started by: estrar
2 Replies
LEARN ABOUT OSF1
sys_attrs_pwrmgr
sys_attrs_pwrmgr(5) File Formats Manual sys_attrs_pwrmgr(5)NAME
sys_attrs_pwrmgr - pwrmgr subsystem attributes
DESCRIPTION
This reference page lists and describes attributes for the Power Manager (pwrmgr) kernel subsystem. To change these attributes so that they
take effect each time you boot the system, you create a stanza file with the attribute settings you want and then use the sysconfigdb com-
mand to update the system configuration database with the information in this file. See the EXAMPLES section for more information about
this process. Refer to the sys_attrs(5) reference page for an general introduction to the topic of kernel subsystem attributes.
A value that enables (1) or disables (0) CPU slowdown after the CPU becomes idle.
A value that enables (1) or disables (0) all power management functions (for CPU, disks, and graphics hardware). The number of min-
utes to wait before powering down registered disks after they become idle.
A value that enables (1) or disables (0) disk spindown after registered disks become idle.
The number of minutes before entering DPMS off mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS off mode is disabled.
A value that enables (1) or disables (0) Display Power Management Signaling (DPMS) modes for graphics display hardware.
The number of minutes before entering DPMS standby mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS standby mode is disabled.
The number of minutes before entering DPMS suspend mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS suspend mode is disabled.
EXAMPLES
The following example shows a sample stanza file named power_mgr.stanza:
pwrmgr:
default_pwrmgr_state=1
cpu_slowdown=1
disk_spindown=1
disk_dwell_time=20
graphics_powerdown=1
graphics_standby_dwell=5
graphics_suspend_dwell=10
graphics_off_dwell=15
This file: Enables power management in general, plus all three of the power management options for idle hardware (CPU slowdown, disk spin-
down, and DPMS modes for graphics displays) Specifies a wait of 20 minutes before spinning down a disk after it has become idle Specifies a
wait of 5, 10, and 15 minutes before entering DPMS standby, suspend, and off modes, respectively, after graphics display hardware has
become idle
See stanza(4) for more information about stanza files.
The following command updates the /etc/sysconfigtab database with the information in the stanza file: # sysconfigdb -a -f power_mgr.stanza
pwrmgr
See sysconfigdb(8) for more information about using this command to update the system configuration database.
SEE ALSO
Commands: sysconfigdb(8)
Files: stanza(4)
Others: sys_attrs(5)
System Administration
sys_attrs_pwrmgr(5)