vio in linux Post: 302582683

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1. AIX

Backup of VIO

I have a script running remotely using viosvrcmd command on hmc to back up the VIO servers. these are the steps involved 1. Mount the NFS directory on to the VIO server 2. run backupios command 3. un mount the directory I am stuck up in the 3rd step. I am not able to unmount the nfs...

2. AIX

vio server and vio client

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...

3. AIX

LPAR and AIX VIO Disk Mappring for Linux Clients

VIO Server is managing both AIX Clients and Linux Clients. For AIX Clients, we could do a disk mapping from slot numbers to VIO and also uname -L to determine the lparid and serial number frame its running on. From a Linux Client, How do I know which IBM frame its running on? Any command to...

4. AIX

VIO Redundancy

Hi Guys, I'm working on building a new 595 machine.. I'm try to achieve high availability for the VIO clients using 2 VIO servers, The ethernet part is satisfied using SEA failover, Now how do I achieve redundancy for the disks, its the servers internal disk attached to the scsi cards... ...

5. AIX

Vio Build

I am planning carving out dual VIO servers on a P750 based and would like to know how to allocate internal disks to the VIOS. This has 4 internal disks and I would to assign 2 disks to each VIO. This is what I was thinking of assigning . Any advise? vio1 U5802.001.9K8H757-P1-C1 PCI-E x8...

6. AIX

sddpcm on vio

I have same lun (hdisk3) assigned to 2 vios server (dual vio server) and this is mapped to the client lpar. I have sddpcm on the VIO. On the VIOA, the attributes for fscsi1 and fscsi3 are set to fast_fail and dyntrk is set to yes Now, if I do a lqueryvg -Atp on the hdisk3, I get a "DISK...

7. AIX

vio server ethernet to vio client ethernet(concepts confusing)

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...

8. AIX

VIO Server

Hi, I am facing an issue in vio server. When I run bosboot -ad /dev/hdisk0 I am getting an error trustchk: Verification of attributes failed: /usr/sbin/bootinfo : accessauths regards, vjm Please use code tags next time for your code and data.

9. AIX

Problems with VIO O/S 2.2.3

I hope someone has experienced this problem before and can help. I have a P730 (8231-E2D) which is fitted with 8 IBM SAS disks on 2 separate SISSAS controllers. The disk type is ST9146853SS (Seagate SAS 146Gb). The problem occurs when I try to install the VIO server software at 2.2.3. It...

10. AIX

Reboot VIO - OK?

We've got two datacenters and in every datacenter 2 VIOs. The VIO manages the I/O of the LPARs. So: Is it possible to reboot the VIO without shuting down an LPAR:wall:

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uuid

UUID(3) 							    Libuuid API 							   UUID(3)

NAME

       uuid - DCE compatible Universally Unique Identifier library

SYNOPSIS

       #include <uuid.h>

DESCRIPTION

       The UUID library is used to generate unique identifiers for objects that may be accessible beyond the local system.  This library generates
       UUIDs compatible with those created by the Open Software Foundation (OSF) Distributed Computing Environment (DCE) utility uuidgen.

       The UUIDs generated by this library can be reasonably expected to be unique within a system, and unique across all systems.  They could	be
       used, for instance, to generate unique HTTP cookies across multiple web servers without communication between the servers, and without fear
       of a name clash.

CONFORMING TO

       OSF DCE 1.1

AUTHOR

       Theodore Y. Ts'o

AVAILABILITY

       libuuid is part of the util-linux package since version 2.15.1 and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

SEE ALSO

       uuid_clear(3), uuid_compare(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_parse(3), uuid_time(3), uuid_unparse(3)

util-linux							     May 2009								   UUID(3)