Tagged Questions

The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
2answers
192 views

LUN device file names mixed

The following listings are from a Linux RHEL box. I'm a bit confused over the following inconsistencies. Here we have aliases defined for each LUN in multipath bindings file: mpath0 ...
1
vote
0answers
244 views

LUNs disappear after rebooting the ESX/ESXi host

A single LUN among from a group disappeared following the ESXI host restart. Neither the host nor the Vcenter can see it. I have four virtual machines on the LUN hiden now showing just unknown from ...
0
votes
0answers
414 views

Windows Clustering: Drive resources not showing up on inactive node

I have a Production and a QA Windows 2003 R2 sp2 cluster setup with two hosts assigned to each. On the QA cluster, the inactive node shows the disk drive letters in My Computer, but the production ...
0
votes
3answers
478 views

Dell MD3200i config query

Just a short query: I have a Dell Md3200i setup to serve LUNs to my 2 physical hosts and I'm running vSphere/ESXi v5 with a number of VM's. Is it normal behavior for ALL VM's and LUN's to run off the ...
2
votes
1answer
240 views

What is the difference between LUN and array ? Arent they same?

Please clarify what do we mean by LUN and Array ? and if they are similar in meaning?. The confusion is because both are presented to specific servers by the combination of different Hard disks or ...
0
votes
1answer
417 views

Is it possible to use an Xserve RAID/SAN with Xen via Fibre Channel?

I have just inherited an Xserve RAID/SAN device. I would like to interface this with XEN so that I can store an image on the SAN which I can quickly deploy to a VPS instance on XEN. Another ...
0
votes
2answers
715 views

Expanding iSCSI LUNs (NTFS)

I have a 4TB iSCSI LUN that formated as NTFS in Windows 2008. I've shared this formated volume as a folder over SMB. When the capacity of this volume is not enough, I have to add more iSCSI LUNs, but ...
15
votes
5answers
896 views

Is my new Oracle DBA talking sense

When we setup FC LUNs for our MSSQL boxes we rarely have to present them with more than about 8 distinct LUNs of various kinds (Quorum, MSDTC, TempDB, Data, Logs, Backup and a few others). We have a ...