11-06-2011
I'm not aware if there is such command but I recommend
backups .
10 More Discussions You Might Find Interesting
1. AIX
Hi,
I define 2 new LV on the vio server and run a cfgmgr on the partition and see my 2 new hdisk (hdisk6 and hdisk7).
I extend my vg vg000 (on the partition) and add the 2 hdisks.
I had a filesystem on the vg000 and when I added the disk I would like to increase the filesystem. But I cannot do a... (0 Replies)
Discussion started by: touny
0 Replies
2. AIX
We are considering a DR strategy of booting AIX 5.3 and 5.3 logical partitions from EMC Symmetrix SAN disks, so that we can replicate via SRDF to a recovery site. Has anyone tried configuring AIX 5.x systems to boot from SAN disk? If so, can you provide any information on the pros and cons of... (6 Replies)
Discussion started by: jjgarrot
6 Replies
3. AIX
We have a frame the uses 2 vios that assign disk storage to LPAR's. We have a LPAr with multiple disk and I want to know how do I tell which vio is serving the disk. For example the LPAr has hdisk 0, 1, 2, 3 all the same size. I want to know which vio is serving hdisk0, 1. (4 Replies)
Discussion started by: daveisme
4 Replies
4. AIX
Hi,
I want to know wheather partition size for installation of vio client can be specified on vio server
example
If I am installing vio server on blade with 2*300gb hard disk,after that I want to create 2 vio client (AIX Operating system) wheather I can specify hard disk size while... (1 Reply)
Discussion started by: manoj.solaris
1 Replies
5. AIX
hello Folks,
my vio:
$ lsmap -all
SVSA Physloc Client Partition ID
--------------- -------------------------------------------- ------------------
vhost0 U9117.MMA.6534BE4-V2-C11 0x00000003
VTD ... (0 Replies)
Discussion started by: filosophizer
0 Replies
6. AIX
Hello all,
I need help for erasing IBM P5 machine running AIX 5.3.
I have 2 system disks (Hardware mirror) and i'm looking for a way like a LIVE CD bootable CD so I can boot with the cd and then format the system disks with a "secure erase" software. (7 Replies)
Discussion started by: kobi gabai
7 Replies
7. AIX
how to erase VIO server's rootvg? I don't have CD can reinstall a new OS, can I go to maintenance to erase rootvg? (1 Reply)
Discussion started by: rainbow_bean
1 Replies
8. AIX
Hi
In the vio server when I do # lsattr -El hdisk*, I get a PVID. The same PVID is also seen when I put the lspv command on the vio client partition. This way Im able to confirm the lun using the PVID.
Similarly how does the vio client partition gets the virtual ethernet scsi client adapter... (1 Reply)
Discussion started by: newtoaixos
1 Replies
9. AIX
Hello AIX GURU's
Can anybody tell me the steps to crate shared VG (enhanced concurent) for my Lpars from VIO server?
my questions are:
1.
Should I crate Enhanced Concurent VG in VIO and map it using virtual Scsi to Lpar?
or
2. Can I just create virtual SCSI in VIO and map to Lpar and... (1 Reply)
Discussion started by: Vit0_Corleone
1 Replies
10. AIX
Hello,
I try to access to data after connect a new disk (hdisk1) to a AIX 7.1 system
This new disk was assigned to a rootvg from another AIX 6.1 system.
It seem not assigned to any vg
but if I tried to assigned hdisk1 to rootvg i get :
Data seem to be always here ... ouf ;-)... (4 Replies)
Discussion started by: Voran
4 Replies
LEARN ABOUT ULTRIX
iostat
iostat(1) General Commands Manual iostat(1)
Name
iostat - report I/O statistics
Syntax
iostat [ -c ] [ -t ] [ disknames ] [ interval ] [ count ]
Description
The command reports I/O statistics for terminals, disks and cpus. For terminals the number of input and output characters are counted.
For disks the number of 512 byte blocks per second and number of transfers per second are displayed. For cpus, it provides the percentage
of time the system has spent in user mode, in user mode running low priority (niced) processes, in system mode, and idling. On multipro-
cessor systems these cpu statistics represent a cumulative summary of all the cpus.
The optional disknames argument causes disk statistics to be displayed for the specified disks. If this argument is not specified then
disk statistics will be displayed for the first 3 disks only.
The optional interval argument causes to report once each interval seconds. The first report is for all time since a reboot and each sub-
sequent report is for the last interval only.
The optional count argument restricts the number of reports.
Options
-c Displays the percentage of time each cpu spent in user mode, running low priority (nice'd) processes, in system mode, and idling.
-t Displays the number of characters read from and written to terminals.
Examples
This example will cause cpu and disk statistics for the 5 disks ra0, ra1, ra2, ra3, and ra4.
iostat ra0 ra1 ra2 ra3 ra4
This example will cause cpu, terminal, and disk statistics for ra0 to be displayed and updated every 2 seconds.
iostat -t ra0 2
Files
See Also
vmstat(1), cpustat(1)
iostat(1)