Hi, I like to verify the below content. If i wish to add or modify logical volumes,on master node,then the logical volumes mounted on the other nodes should not be unmounted and made inactives.right?So the work could carry on with the logical volum...
Environment SFHA/DR = 5.1 #vxprint dm AAA-DG02 san_vc0_1 - 213727216 - FAILING - - rv AAA-RVG - RECOVER - - CLEAN - - rl rlk_192.168.4.5_AAA-RVG AAA-RVG DETACHED - - S...
We are upgrading a Solaris 9 Sparc 64 bit using SFDB2 from VxVM 4.0 MP1 to 5.1SP1 using DMP. From what I understand this is a new install not upgrade. EMC has remediated that VxVM is not at the expected level. We are moving from CX to VMAX.I will be...
Hallo @all I'm facing poor performance with VxFS ( EMC LUNs, host-based-mirrored volume with logplex :( We compress and uncompress a 10GB file and here are the results: pri620[root]/database/sybase_backup {NSH}: time compress test_a real 1m43....
Hi, We have to some space in the disk, and we found that in our environment, one subdisk is using in two volumes which is under same disk group (Vaultdg) We have found out one subdisk which is free and can be added manually. Shall we proceed to ad...
Hi, The access key writen by every node on the disk who holds an certain disk group,is an protection mechanism.right? If the DG is not shared,then this acess key ensure that no other node will bring online the DG,and if the DG is shared then no oth...
Hello, I have server hardware hooked up to a SAN, with a very mission critical MS SQL database running. I need a high availability solution that can ensure no SQL transactions are lost in a fail over. Can a Symantec product do this, and wh...
Hi guys, running the now unsupported Storage Exec 5.2 HF 24. I'm trying to ensure that file content checking blocks e-mail files but there are no signatures in the registry for .msg files etc. Is it possible to create them? I assume they are some sor...
disk replacement was performed for c1t2d0s2 and after that we are not able to add this disk into dg. I can see duplicate entry of c1t2d0s2 in vxdisk list abcmas3{root} #: vxdisk list DEVICE TYPE DISK GROUP STATU...
Hi, If i like to live migrate an vxvm volume from an SAN to other SAN,using mirroring,then does not matters if we have RAID 5 under the source logical volume and the target volume is linear.right?Later on we could convert the linear volume to other ...
Hi all, we are thinking of cluster file system. I used SF for Oracle before (about 2 years ago) and have a look at cluster filesystem solutions from Symantec. I found that there are two solutions with cluster file system (am I right there are two ?...
hi All, Can anybody tell me what is LUN mapping in basic terms. I know what is the difference between zoning and LUN masking. But what is this LUN mapping and what happens if we do not do LUN mapping? host san switch ...
Hello @all, hoping this is the right forum. Installing SFHA6.1 on two Solaris 10 nodes. After reinstalling our two nodes via Jumpstart server, we're facing problems with importing the diskgroups on the second node. When we reinstall the nodes, at...
I am part of a services Org. in IBM that delivers solutions on POWER AIX systems. We have some very large enterprises which use both VCS and VSF products. I am trying to find an updated product compatibility matrix showing the following: List which V...
Can Symantec clarify Support for SFHA 6.1 for Java GUIs: "Veritas Enterprise Administrator 3.4.30 READ ME (Solaris)" from https://www4.symantec.com/Vrt/offer?a_id=89446 says: SUPPORTED PLATFORMS ----------------------------------- Operating System...
hi, Please there could be the case when a resource goes offline temporarily,then it goes online?i.e. an disk goes offline temporarily then goes online,thus the service group that contain this resource will failover.is right? Or if there is a long q...
hi, in a vcs cluster with fencing device,every node will write its register key on fencing device?What is member ship register key?If hearbeat paths fails,then vxfen driver will panic the node,if this node lost the race to acquire the fencing devices...
hi, vcs works also with lvm,svm,zfs? please what happens when disk coordinator is not seen by any node in vcs,and i try to start the vcs?tnx a million.
Hi, If I have 2 nodes vcs with fencing devices,and I experience "split brain",then the fenced node will be taken out of vcs.This node will panic and then reboot,but will not join to vcs.So in this case this node is up and running but not vcs started....
I have an A/A array and one the controller has frequent intermittent errors, so I want to get the good controller as the primary and the faulty controller to standby until the controller is fixed. I have looked at vxdmpadm commands and I am little c...
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