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Thanks for the advice. However, In the attachment I had sent &nbsp;earlier, could I consider deleting some of the files like .hlog, &nbsp;and plenty of &nbsp;ctk.vmdk etc. &nbsp;Not too sure what is the difference between .hlog and .log?
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Thanks for the advice. However, In the attachment I had sent  earlier, could I consider deleting some of the files like .hlog,  and plenty of  ctk.vmdk etc.  Not too sure what is the difference between .hlog and .log?

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There was no attachment, those files are insignificant.<br />
<br />
Unless you have a snapshot.<br />
<br />
see my EE Article to tell...<br />
<br />
<a href="https://www.experts-exchange.com/Software/VMWare/A_10300.html" rel="ugc">HOW TO: VMware Snapshots :- Be Patient</a><br />
<br />
and if you have a snapshot, let me know, and I'll work with you to resolve it!!!
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There was no attachment, those files are insignificant.

Unless you have a snapshot.

see my EE Article to tell...

HOW TO: VMware Snapshots :- Be Patient [https://www.experts-exchange.com/Software/VMWare/A_10300.html]

and if you have a snapshot, let me know, and I'll work with you to resolve it!!!

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I've requested that this question be closed as follows:<br />
<br />
Accepted answer: 0 points for cgeorgeisaac's comment <a href="https://www.experts-exchange.com/questions/28700001/VMware-vSphere-SAN-Space-Issues.html?anchorAnswerId=40897553#a40897553" rel="ugc">#a40897553</a><br />
<br />
for the following reason:<br />
<br />
Resolved my issue.
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I've requested that this question be closed as follows:

Accepted answer: 0 points for cgeorgeisaac's comment #a40897553 [https://www.experts-exchange.com/questions/28700001/VMware-vSphere-SAN-Space-Issues.html?anchorAnswerId=40897553#a40897553]

for the following reason:

Resolved my issue.

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We are running out of space and what is the best way to create space for one of our VMs. <br />
Is it safe to migrate live &nbsp;one of the LUN (for One HD) without corrupting the data. <br />
Could I consider deleting some of the files. &nbsp;Please see attachment. Thanks.
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We are running out of space and what is the best way to create space for one of our VMs. 
Is it safe to migrate live  one of the LUN (for One HD) without corrupting the data. 
Could I consider deleting some of the files.  Please see attachment. Thanks.

VMware vSphere SAN Space Issues

VMware, a software company founded in 1998,  was one of the first commercially successful companies to offer x86 virtualization. The storage company EMC purchased VMware in 1994. Dell Technologies acquired EMC in 2016. VMware’s parent company is now Dell Technologies.

VMware has many software products that run on desktops, Microsoft Windows, Linux, and macOS, which allows the virtualizing of the x86 architecture.  Its enterprise software hypervisor for servers, VMware vSphere Hypervisor (ESXi), is a bare-metal hypervisor that runs directly on the server hardware and does not require an additional underlying operating system.