Solved

error: the file system on 'datastore1' does not support file this large. please check the file system block size

Posted on 2013-06-29
5
1,476 Views
Last Modified: 2013-07-15
hi all

     i was trying use vcenter Converter, P to V from a physical linux redhat enterprise server to esxi 5.1, when i try to increase the data storage, it shows below message,


"error: the file system on 'datastore1' does not support file this large. please check the file system block size"

current the data block size of the target datastore is using 1m, is it something to do with the data block size ?  and the physical linux server has 135GB size, i was trying to increase to 230GB, if my target datastore is using 1m, should be ok, as long as it is not more than 250GB, what went wrong ?  if it is something to do with the block size, how do i increase it to 2m or above? Thx
p2v.jpg
0
Comment
Question by:piaakit
  • 3
  • 2
5 Comments
 
LVL 119

Accepted Solution

by:
Andrew Hancock (VMware vExpert / EE MVE^2) earned 500 total points
ID: 39287142
if you are using ESXi 5.1, and a datastore using VMFS-5, and a 1MB Block Size your datastore should support a virtual machine disk size up to 2TB-512bytes.

can you check you are using VMFS-5, and this is not a converted vSphere 4.x server?

to increase the block size from the current size, would require a re-format of the datastore, or change from vmfs-3 to vmfs-5.

check your vmfs version?

Unified 1MB File Block Size. Previous versions of VMFS used 1,2,4 or 8MB file blocks. These larger blocks were needed to create large files (>256GB). These large blocks are no longer needed for large files on VMFS-5. Very large files can now be created on VMFS-5 using 1MB file blocks.

Source
http://blogs.vmware.com/vsphere/2011/07/new-vsphere-50-storage-features-part-1-vmfs-5.html
0
 

Author Comment

by:piaakit
ID: 39288217
its wired, the current esxi5.1 is using VMFS-5 already, but i wont be able to use p to v to increase HD size from 135GB to 200GB, it is related to linux issue ?
0
 
LVL 119
ID: 39288350
was this an upgrade from VMware vSphere 4.x?

when you create a virtual disk using VMware vSphere client, can you allocate a disk larger than 250GB?
0
 

Author Comment

by:piaakit
ID: 39296164
this esxi5.1 is not upgraded from 4.x , from vsphere client i can create disk larger than 250GB, just can not enlarge the large during vcenter convertor when working on P to V
0
 
LVL 119
ID: 39296271
very strange, not seen this error before.
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This article outlines why you need to choose a backup solution that protects your entire environment – including your VMware ESXi and Microsoft Hyper-V virtualization hosts – not just your virtual machines.
Giving access to ESXi shell console is always an issue for IT departments to other Teams, or Projects. We need to find a way so that teams can use ESXTOP for their POCs, or tests without giving them the access to ESXi host shell console with a root …
Teach the user how to configure vSphere Replication and how to protect and recover VMs Open vSphere Web Client: Verify vsphere Replication is enabled: Enable vSphere Replication for a virtual machine: Verify replicated VM is created: Recover replica…
This Micro Tutorial walks you through using a remote console to access a server and install ESXi 5.1. This example is showing remote access and installation using a Dell server. The hypervisor is the very first component of your virtual infrastructu…

821 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question