SCS:-
1.when gui?
2.how to set failover properties?
if i manully kill resource i.e sap instead of restarting same node
how can we failover resource to anothernode ==>by default with in the node
OR
resource group automatically goes to offline does not move any where????
3.if i set affinities rg1 strong negative on rg2
so when rg1 going to online on another node it stop first rg2 and start rg1 ,instead
of that it start rg1 first and stop rg2 how to achieve it ????????
4.No NFS client configuration in solaris cluster ?????????????
5.NO ZFS file system as GLOBAL file system ????????????
6.
7)NO GUI
8)by default we got sap abap & java & oracle agents freely.
9)quarm device is mandetory.
10)in solaris cluster if i create 2 guest domain & configure solaris cluster
in this & configure common storage & assign it as quarm dev
if i reboot guest2 guest1 node panics
if i reboot guest1 only guest1 reboots
why ??????
LDOMS:-
1)i created control domain
2) i create SECIO service domain in t5120 only one PCI is there so
i used one disk under primary service and create service domain
3) if i take reboot my service domain also down
4)i dedicat 1 nic & 1 HBA to my servicde domain
5) i created secondary services by using nic & HBA
6) by using control & service domain i create guest domain
7) make zfs mirroring
8) now reboot my service domain ---> guest not available to admin but pinging
9)now reboot my control domain --> service & gest domain not available
10)because of guest domain dependent & control domain dependecy my service domain does not started once control domain restarts
11)if i create slice in a disk and dedicate that slice to guest domain
in installation time we need to select slice option then only installation got successfull.
in installation time if we take entire disk installation fails.
12)i create slice and install os on it now i give same sile to another guest it throws error
13).how to set policy to if vcpus are added as core level?
SOLUTION:-
BY USING POLICY
.hear cpu adding dynamically two ways
-> vcpu-min=4 vcpu-max=18 i.e eventhough u create ldom 18 vcpu it show only 4 vcpu
usage ,rest of all are un used if load is extend depending on limits it add cpus
->ldom initially contains 4 vcpus
vcpu-min=4 vcpu-max=8 hear initail 4 are usage more than limit then the remaing 4
cpus depending on load will asign from free available cpus i.e these vcpus are
not assigned to any guest domain
-> if u are creating ldom by using core level this dynamic cpu capping is disable ?why???
ex:
CONSTRAINT
cpu=whole-core
max-cores=unlimited
threading=max-throughput
# ldm set-policy enable=yes name=dbpolicy bwdb
Resource Management is disabled while whole-core constraint is enabled
14) WHY Resource Management is disabled WHILE ASSIGNING CORE LEVEL CPU ASSIGNMENT ???????
15) i don't know how to assign limited speed vnic to guest domain ?
16).How to assign shared storage for cluster?
FOR EMC POWERPATH it is not allowing to common storage, but for solaris MPixo it allows common storage
17).How to assign shared storage target device?
18.why LDom is locked against modification?
#ldm set-mem 12G Z10DB
LDom Z10DB is locked against modification
19)online disk removing not possible after vxvm installed,
this disk in not under control of vxvm?
c2d19s2 auto:SVM - - SVM
ldm remove-vdisk mddb1 Z10DB
Guest LDom returned the following reason for failing the operation:
Resource Information
---------------- -------------------------
/dev/dsk/c2d19s2 Device being used by VxVM
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
================================
solution:-
Resource Information
---------------- -------------------------
/dev/dsk/c2d17s2 Device being used by VxVM <-------- HERE
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
---
# vxdisk list
c2d17s2 auto:none - - online invalid
#vxdisk rm c2d17
# vxdisk list
no disk info
==
from control domain
===
# ldm remove-vdisk -f lun17 Z10DB
Guest LDom returned the following reason for failing the operation:
Resource Information
---------------- -------------------------
/dev/dsk/c2d17s2 Device being used by VxVM
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
The -f option has no effect because the device cannot be removed safely
# vxdmpadm listctlr all
CTLR_NAME ENCLR_TYPE STATE ENCLR_NAME PATH_COUNT
=========================================================================
c2 EMC_CLARiiON ENABLED emc_clariion0 19
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTR S
================================================================================
c2d0s2 ENABLED(A) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 ENABLED(A) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 ENABLED(A) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 ENABLED(A) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 ENABLED(A) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 ENABLED(A) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 ENABLED(A) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 ENABLED(A) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 ENABLED(A) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 ENABLED(A) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 ENABLED(A) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 ENABLED(A) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 ENABLED(A) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 ENABLED(A) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 ENABLED(A) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 ENABLED(A) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 ENABLED(A) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 ENABLED(A) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 ENABLED(A) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0
# vxdmpadm -f disable ctlr=c2
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTRS
================================================================================
c2d0s2 DISABLED(M) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 DISABLED(M) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 DISABLED(M) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 DISABLED(M) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 DISABLED(M) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 DISABLED(M) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 DISABLED(M) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 DISABLED(M) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 DISABLED(M) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 DISABLED(M) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 DISABLED(M) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 DISABLED(M) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 DISABLED(M) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 DISABLED(M) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 DISABLED(M) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 DISABLED(M) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 DISABLED(M) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 DISABLED(M) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 DISABLED(M) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0 -
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto - - error
c2d1s2 auto:cdsdisk - - error
c2d2s2 auto:cdsdisk - - error
c2d3s2 auto:cdsdisk - - error
c2d4s2 auto:cdsdisk - - error
c2d5s2 auto:cdsdisk - - error
c2d6s2 auto:cdsdisk - - error
c2d7s2 auto:cdsdisk - - error
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared lfailed
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared lfailed
c2d10s2 auto:cdsdisk - - error
c2d11s2 auto:cdsdisk - - error
c2d12s2 auto:sliced - - error
c2d13s2 auto:sliced - - error
c2d14s2 auto:sliced - - error
c2d15s2 auto:sliced - - error
c2d16s2 auto:sliced - - error
c2d17s2 auto - - error
c2d18 auto - - error
# vxdmpadm enable ctlr=c2
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTRS
================================================================================
c2d0s2 ENABLED(A) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 ENABLED(A) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 ENABLED(A) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 ENABLED(A) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 ENABLED(A) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 ENABLED(A) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 ENABLED(A) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 ENABLED(A) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 ENABLED(A) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 ENABLED(A) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 ENABLED(A) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 ENABLED(A) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 ENABLED(A) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 ENABLED(A) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 ENABLED(A) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 ENABLED(A) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 ENABLED(A) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 ENABLED(A) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 ENABLED(A) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0 -
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto - - error
c2d1s2 auto:cdsdisk - - error
c2d2s2 auto:cdsdisk - - error
c2d3s2 auto:cdsdisk - - error
c2d4s2 auto:cdsdisk - - error
c2d5s2 auto:cdsdisk - - error
c2d6s2 auto:cdsdisk - - error
c2d7s2 auto:cdsdisk - - error
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared lfailed
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared lfailed
c2d10s2 auto:cdsdisk - - error
c2d11s2 auto:cdsdisk - - error
c2d12s2 auto:sliced - - error
c2d13s2 auto:sliced - - error
c2d14s2 auto:sliced - - error
c2d15s2 auto:sliced - - error
c2d16s2 auto:sliced - - error
c2d17s2 auto - - error
c2d18 auto - - error
# vxdctl disable
# vxdctl enable
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto:ZFS - - ZFS
c2d1s2 auto:cdsdisk - - online
c2d2s2 auto:cdsdisk - - online
c2d3s2 auto:cdsdisk - - online
c2d4s2 auto:cdsdisk - - online
c2d5s2 auto:cdsdisk - - online
c2d6s2 auto:cdsdisk - - online
c2d7s2 auto:cdsdisk - - online
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared
c2d10s2 auto:cdsdisk - - online
c2d11s2 auto:cdsdisk - - online
c2d12s2 auto:sliced - - online
c2d13s2 auto:sliced - - online
c2d14s2 auto:sliced - - online
c2d15s2 auto:sliced - - online
c2d16s2 auto:sliced - - online
c2d17s2 auto:none - - online invalid
c2d18 auto:ZFS - - ZFS
# ldm remove-vdisk lun17 Z10DB
for single disk
# vxdmpadm exclude path=c2d17s2
# ldm remove-vdisk lun17 Z10DB
====================================
20) in control domain all storage luns are under control of powerpath
after reboot the saved configuation clears?
in dmesg it shows mpxio is enable at boot time
but if u execute smboot -L it shows that it MPXIO is disable
so we go to /kernel/drv dir
check all files which have mpxio_disable option
if is there just put mpxio_disable=yes in all files
now after reboot also all saved configurations are exists.
21)how to install LDOMs after upgrade OS???
we manually remove ldmos & and try to install same it does not installed and shows followin msg
No updates necessary for this image.
sol:- there may be posibulity to currupt image.
22)after installing powerpath on guest domain FORMAT command takes long time to give result . WHY ????????
after remove installed powerpath it gives immediately why ????????
sol:- i asked Oracle team they told there is bug in EMCpower ? is it really ??
23)if i assign disk to guest domain why disk not visible in C#t#d#s# format?? why only in c#d#s# format ???
24)if i assign single disk to 2 different guest domains why it will allocate different disk numbers ??
ex: Guest1: c1d1
Guest2: c1d2
CFS:-
1.in cfsservice group there is no switch sg option only online/offline options
2.in cfs share can be from all nodes in the cluster.
3.it is not possible by using cfsnfs to mount all nodes share from single node (if u configure nfs sg with IP then it is possible not in fs)
4.cfs base metadata file system is not allowed to share.
5.if u want share create new volume,mkfs,share
6)while converting sun cluster devices to vcs devices?
->it does not allow to configure under contor of vxvm
-> cover to EFI--> SMI
-->now setup successfull
-->unsetup fail
-> remove old scsi3 reservations-->
1) Determine what DID device the lun is mapped to using /usr/cluster/bin/scdidadm -L
2) Disable failfast on the DID device using /usr/cluster/lib/sc/scsi -c disfailfast -d /dev/did/rdsk/DID
3) Release the DID device using /usr/cluster/lib/sc/scsi -c release -d /dev/did/rdsk/DID
4) Scrub the reserve keys from the DID device using /usr/cluster/lib/sc/scsi -c scrub -d /dev/did/rdsk/DID
5) Confirm reserve keys are removed using /usr/cluster/lib/sc/scsi -c inkeys -d /dev/did/rdsk/DID
6) Remove lun from zone on machine or whatever procedure you were trying to complete.
-->now setup & unsetup successfull
===
vcs&cfs&cvm
=====
install 6.0.1 dont configure
install 6.0.3 configure
==dont delete default service groups.
to post cofigre vcs please execute following scripts
/opt/VRTS/install/installsfcfsha601 -configure
2)SAP agents for VCS6.0.3 not released for solaris ??? we are expecting they r releasing on OCt??
1.when gui?
2.how to set failover properties?
if i manully kill resource i.e sap instead of restarting same node
how can we failover resource to anothernode ==>by default with in the node
OR
resource group automatically goes to offline does not move any where????
3.if i set affinities rg1 strong negative on rg2
so when rg1 going to online on another node it stop first rg2 and start rg1 ,instead
of that it start rg1 first and stop rg2 how to achieve it ????????
4.No NFS client configuration in solaris cluster ?????????????
5.NO ZFS file system as GLOBAL file system ????????????
6.
7)NO GUI
8)by default we got sap abap & java & oracle agents freely.
9)quarm device is mandetory.
10)in solaris cluster if i create 2 guest domain & configure solaris cluster
in this & configure common storage & assign it as quarm dev
if i reboot guest2 guest1 node panics
if i reboot guest1 only guest1 reboots
why ??????
LDOMS:-
1)i created control domain
2) i create SECIO service domain in t5120 only one PCI is there so
i used one disk under primary service and create service domain
3) if i take reboot my service domain also down
4)i dedicat 1 nic & 1 HBA to my servicde domain
5) i created secondary services by using nic & HBA
6) by using control & service domain i create guest domain
7) make zfs mirroring
8) now reboot my service domain ---> guest not available to admin but pinging
9)now reboot my control domain --> service & gest domain not available
10)because of guest domain dependent & control domain dependecy my service domain does not started once control domain restarts
11)if i create slice in a disk and dedicate that slice to guest domain
in installation time we need to select slice option then only installation got successfull.
in installation time if we take entire disk installation fails.
12)i create slice and install os on it now i give same sile to another guest it throws error
13).how to set policy to if vcpus are added as core level?
SOLUTION:-
BY USING POLICY
.hear cpu adding dynamically two ways
-> vcpu-min=4 vcpu-max=18 i.e eventhough u create ldom 18 vcpu it show only 4 vcpu
usage ,rest of all are un used if load is extend depending on limits it add cpus
->ldom initially contains 4 vcpus
vcpu-min=4 vcpu-max=8 hear initail 4 are usage more than limit then the remaing 4
cpus depending on load will asign from free available cpus i.e these vcpus are
not assigned to any guest domain
-> if u are creating ldom by using core level this dynamic cpu capping is disable ?why???
ex:
CONSTRAINT
cpu=whole-core
max-cores=unlimited
threading=max-throughput
# ldm set-policy enable=yes name=dbpolicy bwdb
Resource Management is disabled while whole-core constraint is enabled
14) WHY Resource Management is disabled WHILE ASSIGNING CORE LEVEL CPU ASSIGNMENT ???????
15) i don't know how to assign limited speed vnic to guest domain ?
16).How to assign shared storage for cluster?
FOR EMC POWERPATH it is not allowing to common storage, but for solaris MPixo it allows common storage
17).How to assign shared storage target device?
18.why LDom is locked against modification?
#ldm set-mem 12G Z10DB
LDom Z10DB is locked against modification
19)online disk removing not possible after vxvm installed,
this disk in not under control of vxvm?
c2d19s2 auto:SVM - - SVM
ldm remove-vdisk mddb1 Z10DB
Guest LDom returned the following reason for failing the operation:
Resource Information
---------------- -------------------------
/dev/dsk/c2d19s2 Device being used by VxVM
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
================================
solution:-
Resource Information
---------------- -------------------------
/dev/dsk/c2d17s2 Device being used by VxVM <-------- HERE
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
---
# vxdisk list
c2d17s2 auto:none - - online invalid
#vxdisk rm c2d17
# vxdisk list
no disk info
==
from control domain
===
# ldm remove-vdisk -f lun17 Z10DB
Guest LDom returned the following reason for failing the operation:
Resource Information
---------------- -------------------------
/dev/dsk/c2d17s2 Device being used by VxVM
VIO operation failed because device is being used in LDom Z10DB
Failed to remove vdisk instance
The -f option has no effect because the device cannot be removed safely
# vxdmpadm listctlr all
CTLR_NAME ENCLR_TYPE STATE ENCLR_NAME PATH_COUNT
=========================================================================
c2 EMC_CLARiiON ENABLED emc_clariion0 19
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTR S
================================================================================
c2d0s2 ENABLED(A) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 ENABLED(A) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 ENABLED(A) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 ENABLED(A) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 ENABLED(A) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 ENABLED(A) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 ENABLED(A) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 ENABLED(A) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 ENABLED(A) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 ENABLED(A) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 ENABLED(A) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 ENABLED(A) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 ENABLED(A) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 ENABLED(A) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 ENABLED(A) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 ENABLED(A) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 ENABLED(A) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 ENABLED(A) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 ENABLED(A) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0
# vxdmpadm -f disable ctlr=c2
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTRS
================================================================================
c2d0s2 DISABLED(M) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 DISABLED(M) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 DISABLED(M) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 DISABLED(M) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 DISABLED(M) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 DISABLED(M) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 DISABLED(M) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 DISABLED(M) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 DISABLED(M) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 DISABLED(M) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 DISABLED(M) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 DISABLED(M) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 DISABLED(M) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 DISABLED(M) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 DISABLED(M) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 DISABLED(M) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 DISABLED(M) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 DISABLED(M) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 DISABLED(M) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0 -
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto - - error
c2d1s2 auto:cdsdisk - - error
c2d2s2 auto:cdsdisk - - error
c2d3s2 auto:cdsdisk - - error
c2d4s2 auto:cdsdisk - - error
c2d5s2 auto:cdsdisk - - error
c2d6s2 auto:cdsdisk - - error
c2d7s2 auto:cdsdisk - - error
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared lfailed
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared lfailed
c2d10s2 auto:cdsdisk - - error
c2d11s2 auto:cdsdisk - - error
c2d12s2 auto:sliced - - error
c2d13s2 auto:sliced - - error
c2d14s2 auto:sliced - - error
c2d15s2 auto:sliced - - error
c2d16s2 auto:sliced - - error
c2d17s2 auto - - error
c2d18 auto - - error
# vxdmpadm enable ctlr=c2
# vxdmpadm getsubpaths ctlr=c2
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE ENCLR-NAME ATTRS
================================================================================
c2d0s2 ENABLED(A) PRIMARY c2d0s2 EMC_CLARiiON emc_clariion0 -
c2d10s2 ENABLED(A) PRIMARY c2d10s2 EMC_CLARiiON emc_clariion0 -
c2d11s2 ENABLED(A) SECONDARY c2d11s2 EMC_CLARiiON emc_clariion0 -
c2d12s2 ENABLED(A) PRIMARY c2d12s2 EMC_CLARiiON emc_clariion0 -
c2d13s2 ENABLED(A) PRIMARY c2d13s2 EMC_CLARiiON emc_clariion0 -
c2d14s2 ENABLED(A) PRIMARY c2d14s2 EMC_CLARiiON emc_clariion0 -
c2d15s2 ENABLED(A) PRIMARY c2d15s2 EMC_CLARiiON emc_clariion0 -
c2d16s2 ENABLED(A) PRIMARY c2d16s2 EMC_CLARiiON emc_clariion0 -
c2d17s2 ENABLED(A) PRIMARY c2d17s2 EMC_CLARiiON emc_clariion0 -
c2d18 ENABLED(A) PRIMARY c2d18 EMC_CLARiiON emc_clariion0 -
c2d1s2 ENABLED(A) SECONDARY c2d1s2 EMC_CLARiiON emc_clariion0 -
c2d2s2 ENABLED(A) SECONDARY c2d2s2 EMC_CLARiiON emc_clariion0 -
c2d3s2 ENABLED(A) SECONDARY c2d3s2 EMC_CLARiiON emc_clariion0 -
c2d4s2 ENABLED(A) SECONDARY c2d4s2 EMC_CLARiiON emc_clariion0 -
c2d5s2 ENABLED(A) SECONDARY c2d5s2 EMC_CLARiiON emc_clariion0 -
c2d6s2 ENABLED(A) SECONDARY c2d6s2 EMC_CLARiiON emc_clariion0 -
c2d7s2 ENABLED(A) SECONDARY c2d7s2 EMC_CLARiiON emc_clariion0 -
c2d8s2 ENABLED(A) SECONDARY c2d8s2 EMC_CLARiiON emc_clariion0 -
c2d9s2 ENABLED(A) SECONDARY c2d9s2 EMC_CLARiiON emc_clariion0 -
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto - - error
c2d1s2 auto:cdsdisk - - error
c2d2s2 auto:cdsdisk - - error
c2d3s2 auto:cdsdisk - - error
c2d4s2 auto:cdsdisk - - error
c2d5s2 auto:cdsdisk - - error
c2d6s2 auto:cdsdisk - - error
c2d7s2 auto:cdsdisk - - error
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared lfailed
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared lfailed
c2d10s2 auto:cdsdisk - - error
c2d11s2 auto:cdsdisk - - error
c2d12s2 auto:sliced - - error
c2d13s2 auto:sliced - - error
c2d14s2 auto:sliced - - error
c2d15s2 auto:sliced - - error
c2d16s2 auto:sliced - - error
c2d17s2 auto - - error
c2d18 auto - - error
# vxdctl disable
# vxdctl enable
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c2d0s2 auto:ZFS - - ZFS
c2d1s2 auto:cdsdisk - - online
c2d2s2 auto:cdsdisk - - online
c2d3s2 auto:cdsdisk - - online
c2d4s2 auto:cdsdisk - - online
c2d5s2 auto:cdsdisk - - online
c2d6s2 auto:cdsdisk - - online
c2d7s2 auto:cdsdisk - - online
c2d8s2 auto:cdsdisk ascs1 Z10ASCS online shared
c2d9s2 auto:cdsdisk ascs2 Z10ASCS online shared
c2d10s2 auto:cdsdisk - - online
c2d11s2 auto:cdsdisk - - online
c2d12s2 auto:sliced - - online
c2d13s2 auto:sliced - - online
c2d14s2 auto:sliced - - online
c2d15s2 auto:sliced - - online
c2d16s2 auto:sliced - - online
c2d17s2 auto:none - - online invalid
c2d18 auto:ZFS - - ZFS
# ldm remove-vdisk lun17 Z10DB
for single disk
# vxdmpadm exclude path=c2d17s2
# ldm remove-vdisk lun17 Z10DB
====================================
20) in control domain all storage luns are under control of powerpath
after reboot the saved configuation clears?
in dmesg it shows mpxio is enable at boot time
but if u execute smboot -L it shows that it MPXIO is disable
so we go to /kernel/drv dir
check all files which have mpxio_disable option
if is there just put mpxio_disable=yes in all files
now after reboot also all saved configurations are exists.
21)how to install LDOMs after upgrade OS???
we manually remove ldmos & and try to install same it does not installed and shows followin msg
No updates necessary for this image.
sol:- there may be posibulity to currupt image.
22)after installing powerpath on guest domain FORMAT command takes long time to give result . WHY ????????
after remove installed powerpath it gives immediately why ????????
sol:- i asked Oracle team they told there is bug in EMCpower ? is it really ??
23)if i assign disk to guest domain why disk not visible in C#t#d#s# format?? why only in c#d#s# format ???
24)if i assign single disk to 2 different guest domains why it will allocate different disk numbers ??
ex: Guest1: c1d1
Guest2: c1d2
CFS:-
1.in cfsservice group there is no switch sg option only online/offline options
2.in cfs share can be from all nodes in the cluster.
3.it is not possible by using cfsnfs to mount all nodes share from single node (if u configure nfs sg with IP then it is possible not in fs)
4.cfs base metadata file system is not allowed to share.
5.if u want share create new volume,mkfs,share
6)while converting sun cluster devices to vcs devices?
->it does not allow to configure under contor of vxvm
-> cover to EFI--> SMI
-->now setup successfull
-->unsetup fail
-> remove old scsi3 reservations-->
1) Determine what DID device the lun is mapped to using /usr/cluster/bin/scdidadm -L
2) Disable failfast on the DID device using /usr/cluster/lib/sc/scsi -c disfailfast -d /dev/did/rdsk/DID
3) Release the DID device using /usr/cluster/lib/sc/scsi -c release -d /dev/did/rdsk/DID
4) Scrub the reserve keys from the DID device using /usr/cluster/lib/sc/scsi -c scrub -d /dev/did/rdsk/DID
5) Confirm reserve keys are removed using /usr/cluster/lib/sc/scsi -c inkeys -d /dev/did/rdsk/DID
6) Remove lun from zone on machine or whatever procedure you were trying to complete.
-->now setup & unsetup successfull
===
vcs&cfs&cvm
=====
install 6.0.1 dont configure
install 6.0.3 configure
==dont delete default service groups.
to post cofigre vcs please execute following scripts
/opt/VRTS/install/installsfcfsha601 -configure
2)SAP agents for VCS6.0.3 not released for solaris ??? we are expecting they r releasing on OCt??
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